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Top qualities of a great web agency.

Most "qualities" lists give you adjectives. This one teaches you to read a portfolio - what to look at on each case study, in what order, with the five forensic questions that separate real client work from spec.

Book my 30-minute audit Jump to the forensic questions

§ 01 · TL;DR

The portfolio is the only honest signal.

Most articles on the qualities of a great web development agency hand you a list of adjectives - responsive, experienced, professional, conversion-focused. Adjectives are noise. The only honest signal is the portfolio, and most buyers don't know how to read one. This piece teaches the forensic read: what to look at on each case study, in what order, with the five questions that separate real client work from spec. The five questions are: is the work verifiable, who specifically led it, what shipped versus what the client owned, what changed in the metrics that mattered, and what does the agency claim ownership of versus what they delivered. Combined with four telltales of spec vs real, three tier-signal reads, and the eight observable qualities you'll only see if the first five questions check out, this is a 30-minute audit you can run on any shortlist of three. The agency that survives the audit is the one worth signing with.

§ 02 · why adjective lists fail

"Responsive, experienced, professional." Every weak agency claims this too.

Read ten "qualities of a great web agency" articles and you'll see the same nine words appear in nearly every one. Responsive. Experienced. Reliable. Conversion-focused. Mobile-first. Accessible. Performance-driven. Strategic. Professional. The vocabulary is so universal it has become evidence-free - a weak agency that has shipped 30 cookie-cutter sites describes itself with the exact same words as a great agency that has shipped 300 high-performing storefronts. The adjective list is not a filter. It's a vocabulary every agency has memorized.

The reason adjective lists keep getting written is that they are easy. The reason they keep getting clicked on is that buyers don't yet have a sharper tool. The sharper tool exists, and it's been sitting in plain sight for two decades: read the portfolio. Specifically, read each case study with five forensic questions in mind, and let the answers separate the agency that has delivered real outcomes for real clients from the agency that has not.

This piece exists because we have watched founders make six-figure agency hires off a 12-minute homepage scroll and a sales call. Most of those hires go badly. The pattern is consistent: the agency homepage shows polish, the testimonial blocks read as authentic, the work samples look professional, and the founder signs without auditing whether any of it is real. Three months in, the build is behind schedule, the named lead engineer turns out to be a junior contractor, and the case studies on the homepage turn out to be design redesigns that never shipped. The pattern is so common we wrote this article to help buyers shortcut it.

We're a web development agency at Digital Heroes - 2,000-plus stores shipped since 2017, 55-plus countries, Trustpilot 4.9. We're putting our own published work inside the same forensic frame as everyone else's. The point is to be useful, not falsely neutral. If you audit our portfolio with the questions below and we don't measure up, the right move is to keep looking.

§ 03 · where to start the audit

Skip the homepage. Open the case study.

An agency homepage is a sales document built by their best designer. A case study is the working document that survives outside the agency's own narrative. Start the audit on the second page, not the first.

Every web agency homepage runs the same playbook: a hero animation that loops in a 60-second highlight reel, three or four logo-strip rows of past clients, a testimonial slider with two or three pull-quotes, and a CTA that pushes a discovery call. The homepage tells you the agency exists, that it has reached a baseline of design polish, and that it has worked with at least a few brands you might recognize. It does not tell you whether the work was good, whether the team that did the work is still there, or whether the engagements actually shipped.

The case-study page is where the audit starts. A great web agency publishes individual case studies at named URLs, one per engagement, with the brand name in the title and the live URL of the launched site embedded in the page. A weaker agency publishes "selected work" carousels with anonymized headlines, short paragraph blocks, and no live URLs. The shape of the case-study section tells you the agency's confidence in its own work: the more open and named the work, the more honest the engagement.

The order to audit a portfolio is consistent across project types. Open the portfolio index. Pick three case studies that match your project type and revenue tier (a $5M DTC brand evaluating an agency should pick three case studies in the $1M-$20M DTC range, not the agency's largest-ever Fortune-500 deck). Open each in a tab. Move through them with the five questions in the next section, in order. Don't read the agency's commentary on the homepage about itself - read the case studies, then form your own opinion about the agency.

One operational note. If a case study you click on doesn't include the brand name, the live URL, the metric movement, the team named, and the work disclosed clearly, that case study is failing the basic publishing standard for the genre. It's not necessarily a dealbreaker - some agencies under NDA can't disclose certain engagements - but the proportion of NDA'd to fully-disclosed work matters. If 8 of 10 case studies are anonymized, the agency is either NDA-heavy by client mix (which is a tier signal in its own right) or the work is harder to verify than the volume suggests.

§ 04 · five forensic questions

Five questions. One per case study.

Bring these five questions to every case study you audit. They take 10 to 15 minutes per case study to answer honestly. The agencies that survive all five across three case studies are the ones worth shortlisting.

Is the work verifiable?

Open the live URL. Does the site exist? Is the build the agency claims to have shipped actually live, or is it a redesign concept that never went into production? Pull the URL through a public archive like the Wayback Machine and confirm the site changed on the timeline the case study claims. Run the page through PageSpeed Insights and check whether the performance numbers match the claims. If a case study advertises an LCP of 1.6 seconds and the live site lands at 4.8 seconds, either the agency shipped and the client broke it, or the case study is exaggerated. Both possibilities matter; neither is fatal alone.

Time to answer: 4 minutes per case study. The single biggest filter.

Who specifically led it?

A great web agency case study names the team. The lead designer, the lead engineer, the project manager. Real names, real titles, real LinkedIn profiles you can verify. A weak case study lists "the team" or shows generic stock-photo headshots without names. Two operational tests on the named team. First, are those individuals still at the agency? Cross-check the names against the agency's current "team" page or LinkedIn. If the lead engineer on a case study from 18 months ago has moved on, the institutional knowledge from that engagement is no longer at the agency. Second, are the named individuals senior enough to lead the engagement they're credited with? A case study showing a senior designer leading a $250K Plus migration is plausible; a case study showing a 22-year-old junior designer leading the same is suspect.

Time to answer: 3 minutes per case study. The retention signal.

What shipped versus what the client owned?

The honest case study disambiguates. The agency owned the design system, the front-end engineering, the Shopify Plus configuration, and the launch. The client owned the brand, the copy, the photography, and the product data migration. A weak case study reads as if the agency built every pixel, every word, every photograph, every integration - which is rarely true and not usually a flattering claim when scrutinized. Look for the explicit statement of scope. The agencies confident in their actual work draw the line clearly. The agencies stretching their scope claims hide the line and let the reader assume agency ownership of everything they see.

Time to answer: 2 minutes per case study. The honesty signal.

What changed in the metrics that mattered?

A great case study quotes specific metrics with before-and-after numbers and the time horizon over which they shifted. Conversion rate up from 1.4 percent to 2.1 percent over 90 days post-launch. Average order value up from $68 to $91 inside six months. Page-speed LCP from 4.2 seconds to 1.6 seconds at the 75th percentile per Core Web Vitals. Numbers that specific are very hard to fabricate convincingly because they tie to real Shopify dashboards, real Google Analytics 4 reports, and real Search Console data. Vague claims like "drove significant growth" or "transformed the customer experience" tie to nothing. The agencies with real outcomes quote real numbers; the agencies without quote feelings.

Time to answer: 3 minutes per case study. The outcome signal.

What does the client say in their own words?

The strongest signal in a case study is a quote from a named client that references specific decisions rather than agency-generic praise. "The team rebuilt our PDP image grid in week three after we discovered the gallery carousel was costing us 8 percent of mobile add-to-carts" is a quote from a real engagement with a real founder who watched real work happen. "Digital Heroes was professional and delivered great results" is a generic line that any agency can paste against any logo. The first kind of quote can be cross-checked against the named individual at the named company; the second cannot. Cross-checking takes 30 seconds and a LinkedIn search. Do it on at least two of the three case studies you audit.

Time to answer: 3 minutes per case study. The truth filter.

Total time per case study: 15 minutes. Three case studies: 45 minutes. The audit returns ten times its value if the alternative is signing a six-figure engagement on a homepage scroll.

§ 05 · spec vs real client work

Four telltales. Spec or shipped.

Not every "case study" in an agency portfolio is a real engagement. Some are spec work the agency built in-house to demonstrate craft, some are concept redesigns the client never approved, and some are template demos with the agency's logo replaced by a fictional brand. Four telltales separate the three.

tell 01The live URL test

Real client work has a live site you can visit today, with evidence the agency shipped it - design fingerprints (typography, motion patterns, micro-interactions) that match the agency's known work, page-source attribution if the agency includes a courtesy comment in the HTML, or a footer credit line. Spec work has no live URL or links to a Behance / Dribbble portfolio rather than a production site. If clicking through to "view live" lands on a 404, a parked-domain page, or a demo subdomain like brand.agencyname.com instead of the brand's own canonical domain, the work was not actually shipped at production.

tell 02The press-or-archive test

Real client work usually leaves a public footprint outside the agency's own portfolio. A redesign launches with a press release, a founder LinkedIn post, an industry-publication writeup, or a Wayback Machine snapshot showing the before-and-after states on the dates claimed. Spec work has no public footprint at all because it was never publicly launched. Spend 90 seconds on each case study searching Google for "{brand name} relaunch {year}" or "{brand name} new website {year}". Real work surfaces; spec work doesn't.

tell 03The metric specificity test

Real client work generates metrics the agency tracks against the merchant's own reporting. Conversion rate, AOV, mobile add-to-cart rate, page-speed at the 75th percentile, organic traffic uplift - all measurable against the brand's actual analytics. Spec work has no such ground truth, so spec case studies tend to either skip metrics entirely (substituting design awards or Behance views as proxies) or quote generic ranges ("improved performance significantly") that don't tie to specific dashboards. Ask: are the numbers specific enough that the client's analytics team could verify them, or are they vague enough to apply to any project?

tell 04The named-client test

Real client work names the client - the brand, the founder, the marketing lead, with quotes that survive a LinkedIn cross-reference. Spec work names nobody, because there's nobody to name. The variant that's harder to spot is template-demo work where a real-looking brand name is fabricated specifically for the portfolio piece - "Cardinal Threads" or "North Atlas Coffee" or some other invented brand that exists only on the agency's site. The 30-second LinkedIn check filters this: does the named brand have a real LinkedIn presence, real employees, real customers, real reviews? If not, the brand is fictional and the work is template demonstration, not client engagement.

A case study that fails one tell can still be real (some clients genuinely don't permit metric disclosure). A case study that fails three of four is almost always spec or template demonstration relabeled as engagement.

§ 06 · tier signals from the portfolio

Mid-market vs enterprise vs collective. The portfolio shows it.

The same portfolio that answers the five forensic questions also signals the agency's operating tier. Three signals show it without industry knowledge.

signal 01

Brand recognition

Look at the named brands in the case studies. Are they publicly known (raised companies, well-known DTC brands, regulated enterprises with public investor pages)? Or are they unknown small businesses? Recognizable brands signal mid-market or enterprise tier; unknown brands signal startup or sub-$1M tier. Neither tier is automatically wrong for you - calibrate to your project size. A great mid-market agency working with $5M-$50M brands is the wrong fit if you're a $200K-revenue founder, just as a great freelancer collective is the wrong fit for a $20M brand.

signal 02

Pricing transparency

Mid-market agencies confident in their pricing publish ranges on the services page or signal them clearly in case studies ("a $35K Shopify Plus migration on a six-week cadence"). Lower-tier shops use vague language like "starting at $5,000" or "we'll customize to your goals" because the actual price is determined late in the sales conversation. Enterprise integrators rarely publish at all - the work is custom-scoped and quoted via RFP. Read the pricing transparency in tandem with the brand-recognition signal: confident mid-market agencies usually publish ranges; opaque pricing usually correlates with smaller-tier shops.

signal 03

Discipline mix

Read the work disclosed in case studies. Mid-market agencies handle design, engineering, accessibility, integrations, and post-launch CRO from one team. Lower-tier shops outsource one of those (often design or integrations) and the case studies show the seams. Enterprise integrators outsource almost nothing internally but partner with consulting firms on the strategy layer. The agencies that name their full discipline mix in case studies (with attached team members per discipline) are operating at the tier where the work is genuinely cross-functional.

For sibling reading, see our companion article on choosing the right web development agency by tier - it lays out which agency size fits your project size and revenue stage. This piece teaches you to read the portfolio; that one teaches you to match tiers.

§ 07 · eight observable qualities

Eight qualities. Visible in the portfolio.

If the five forensic questions check out across three case studies, here are the eight qualities you'll observe directly in the work. These are the items most "qualities of a great web agency" articles list as aspirations. We list them as observable evidence - because aspiration without portfolio proof is marketing copy.

Responsive across breakpoints

Open the live URL on a 375-pixel mobile breakpoint, then resize through 768 (tablet), 1024 (small laptop), 1440 (standard desktop), and 1920 (large monitor). A great responsive website design agency ships layouts that re-flow elegantly at every breakpoint without horizontal scroll, broken hero text, or buttons hidden under modal overlays. A weak agency ships a desktop site with mobile breakpoints bolted on later and the seams show at 375px first.

Performance budget held

Run the live site through PageSpeed Insights. Look at LCP at the 75th percentile - a great web agency holds LCP under 2.5 seconds, INP under 200ms, and CLS under 0.1 on the URLs they ship. The Core Web Vitals documentation defines the field thresholds. A weak agency lets performance drift - hero animations bloat the JavaScript bundle, fonts load without preload, third-party scripts pile up uncontrolled. Performance compounds: weak performance compounds into worse organic-search visibility, worse paid-acquisition ROAS, and worse PDP conversion.

Accessibility built in

Run the site through an accessibility checker like axe DevTools. WCAG 2.1 AA per the W3C Web Accessibility Initiative is the practical floor for US ecommerce in 2026 - color contrast 4.5:1 for body text, keyboard-navigable focus states, ARIA labels on interactive elements, alt text on every image. A great web agency ships zero or near-zero violations on the URLs they handed over. A weak agency ships dozens, because accessibility was added at the QA pass rather than designed into the system.

Design system, not page-by-page

A great web agency hands clients a design system - a Figma library with named components, semantic color tokens, a typography scale, named variants per state. View the work and look for visual coherence: are the buttons identical across pages, do the input fields share the same focus state, is the spacing consistent? Or are pages stitched together from disconnected templates with subtle inconsistencies? Open Figma case studies if available - the agency that publishes its design-system Figma file is the agency that built one.

Marketing-website fundamentals

For brands that primarily need marketing website design rather than ecommerce, look for the conversion-focused page anatomy: an above-the-fold value proposition, a primary CTA visible without scrolling, a logo strip of credibility-anchoring named clients, three-to-five feature blocks with concrete claims rather than feature-listing, named testimonials with company affiliation, and a closing CTA. A great web agency ships marketing pages that test well. A weak agency ships pages that look professional but convert at floor rates.

SEO preservation through migrations

For a website redesign agency, the load-bearing skill on a relaunch is preserving organic traffic through the migration. URL parity, 301 redirect maps, schema markup retention per schema.org, sitemap regeneration, internal-link integrity. A great web agency case study quotes organic traffic preserved through the migration (typically less than 5 percent dip in the first 30 days, recovered to baseline by day 90). A weak agency doesn't measure this and the case study skips it.

Brand integration that fits

Open the work and ask whether the storefront feels like the brand or feels like a generic theme with the brand's colors painted on. The agencies that ship strong brand identity work translate the brand's voice into typography, motion, copy, and pace. The agencies that don't paste a logo at the top, swap the hex codes, and call it brand integration. Tight-fitted brand work is the most observable quality on the homepage; weak brand integration is also the easiest visual signal to spot inside two minutes.

Post-launch retainer cadence

Read whether the case study tracks the engagement past launch. The first 90 days post-launch are when the design either converts or it doesn't, and a great web agency ships a CRO retainer to test, measure, and iterate. A weak agency hands over the keys at go-live and disappears. Look for retainer cadence in case studies - one to three A/B tests per month, weekly or biweekly check-ins, named designer or PM on the retainer. The agencies that publish post-launch numbers in case studies are the agencies that work past launch; the rest go quiet at week six.

§ 08 · frictionless vs scaffolding

Frictionless feels obvious. Scaffolding feels like work.

The seventh observable quality - well-fitted brand integration - has a paired test that's harder to articulate but easy to feel. Open the live site on your phone, with the volume up, and walk through the homepage to the product page to the cart in under 60 seconds. If the experience feels obvious - if the next action is always where you expect it, if the loading states animate without surprise, if the cart slides in instead of redirecting - the agency built a frictionless flow. If the experience feels like work - if you stop to figure out where to click, if the page jumps mid-scroll because of layout shift, if the cart flashes a redirect - the agency built scaffolding that holds together but doesn't disappear.

This test is harder to game than performance scores or accessibility audits because it measures the integration of a hundred small decisions, not any one of them. A weak agency can hit a sub-2.5-second LCP and still ship a site that feels like work, because the friction is in the micro-interactions, the menu pattern, the variant selector, the focus order, the copy clarity at every CTA. A great agency makes each of those micro-decisions deliberately and the cumulative result is a flow you don't notice while you're inside it.

The honest test is to walk a friend through the site - someone who is not a designer, not a developer, not the agency's target buyer - and watch where they pause, where they squint, where they tap and nothing happens. Pauses are friction. The agencies that ship frictionless work are the ones that have done this test, on real users, repeatedly, and corrected for what surfaced. The agencies that ship scaffolding never ran the test.

One final note on this. Vocabulary like "polished" or "sophisticated" is unhelpful here because both can describe scaffolding that holds together while still feeling like work. The vocabulary that's useful is observational: did the site feel obvious, or did it feel like work. The agencies whose case studies pass the obviousness test on the live URL - not just on the screenshots in the case-study deck - are the ones worth shortlisting.

§ 09 · awards that matter, awards that don't

Three to weight. Most others to ignore.

An award winning web development company badge is one of the most-promoted qualities on agency homepages and one of the easiest to game. Three signals are worth weighting. Most others are not.

weight 01

Awwwards Site of the Day / Month

Awwwards is juried by a rotating panel of working designers, the public, and named editorial leads. The criteria - design, usability, creativity, content, mobile - are public. The recognition is consistent over time and the directory is searchable. An agency with multiple Awwwards SOTD or SOTM in the last 24 months is operating at design-craft tier. Verify at awwwards.com directly rather than the agency's own homepage claims.

weight 02

Webby Awards

The Webbys publish their jury annually with named editors from publishing, broadcast, ecommerce, and design. The editorial bar is stricter than most pay-to-play directories. A Webby in a relevant category in the last three years is a legitimate craft signal. The Webby's "Honoree" tier is a softer signal than "Winner" but still meaningful. Verify the win on the Webbys' own directory rather than the agency's homepage badge.

weight 03

Platform partner status

For ecommerce-heavy work, official Shopify Plus Partner status (or Premier Plus Partner for the top tier) is the most useful credential signal because the directory is public and the criteria are documented. Similar logic applies to BigCommerce Elite Partners, WordPress VIP partners, and Webflow Enterprise partners. These directories are the source of truth and harder to fabricate than self-declared awards. The shorthand: if the platform's own directory shows the agency, the credential is real.

ignore

Pay-to-play directories and vanity badges

Most "top 10" lists, "best of" badges from publications you've never read, and most "leading agency" rankings are pay-to-play - the agency paid for placement, the publication produced a list-shaped article, the badge gets pasted on the agency homepage. The shorthand: if the awarding body's jury or selection criteria aren't public, or if you can buy your way onto the list, the list isn't a signal. Likewise, certifications from unaccredited training platforms count for very little. Read awards as one input, not the input. Three Awwwards SOTDs and a Webby plus a real portfolio beats 47 mystery badges and a generic case-study page.

§ 10 · five portfolio failure patterns

Five patterns. When the portfolio fails the audit.

Across hundreds of agency-portfolio audits we've run for prospects evaluating us against three or four other shops, the same five failure patterns surface most often. Read these as the inverse of the qualities above - the patterns to spot, not the patterns to ship.

pattern 01Logo wall, no case studies

The agency homepage shows a strip of 30 client logos but the "case studies" link goes to four short paragraphs with no live URLs, no metrics, no team names. The logos are evidence of having met the brand at some point - sometimes a single discovery call, sometimes a small project that got cancelled, sometimes a pre-built theme the brand bought from the agency's storefront. The absence of case studies behind the logos is the signal: the agency is borrowing brand recognition without the engagement depth to substantiate it. Ask for three named case studies you can audit. If they don't exist, the logos are decorative.

pattern 02Mockup-only case studies

The case study shows three or four polished mockup screens (homepage, PDP, cart, checkout) framed inside iPhone bezels and laptop renders, with strong photography of the agency's team in a Brooklyn loft. There's no live URL. There's no before-and-after performance data. There's no metric uplift. The mockups are the case study. This pattern is most common at agencies leaning heavily on Behance and Dribbble portfolio aesthetics rather than working sites. Mockups are not engagements - they're design exercises that may or may not have shipped. Ask the simple question: "Can I see the live site you built for this client?" Watch what happens next.

pattern 03Award badges without portfolio depth

The agency homepage shows 14 award badges, ranking-list logos, and "Top 10" mentions across various directories. Click into the case studies and the work doesn't match the credibility the badges imply. A real Awwwards SOTD agency has the design craft visible in every case study; a fake-credibility agency has the badges but the work is template-tier. Cross-check at least two of the badges directly with the awarding body's own directory. If the agency claims an Awwwards SOTD and the Awwwards directory doesn't show them, the credibility is borrowed without substance. Treat as the inverse: the more badges crowded onto the homepage, the more important it is to verify each one.

pattern 04"We worked with" instead of "we built"

Read the verbs. "We worked with Brand X" is doing different work than "We built Brand X's storefront from scratch on Shopify Plus over six weeks." The first is a working-relationship claim that could mean anything from a single $5K consulting engagement to a full $250K relaunch. The second is a specific scope claim that can be audited. The agencies that ship real work use specific verbs - built, designed, engineered, migrated, optimized, replatformed - paired with specific scope. The agencies stretching their portfolio claims default to "worked with" because it's flexible enough to cover almost any engagement type without overstating any one.

pattern 05Senior team in case studies, junior team on the project

The case studies on the agency homepage credit senior named team members - the founder, the senior creative director, the lead engineer with 14 years of experience. The discovery call is led by the same senior team. The actual project, once you sign the contract, gets staffed with three junior contractors and a project manager who reports back to the senior team weekly. This pattern is most common at agencies that have grown faster than their senior bench can keep up with - the senior names sell the work but the senior bandwidth doesn't ship it. Defense against this pattern is in the discovery-call playbook: ask who specifically will be on your project, ask what other accounts they're staffed on, and ask to meet them on the next call before you sign. The agencies confident in their staffing answer the question without preamble.

Each pattern is recoverable in the discovery call - a strong agency can explain why their portfolio looks the way it does even if it triggers one of the five. The patterns are filters, not verdicts. Use them as conversation prompts on the discovery call, not as automatic dealbreakers.

§ 11 · the 30-minute audit

Thirty minutes. Three case studies. One verdict.

Run this on any web agency you're considering. The agencies that survive the audit are the ones worth a discovery call. The agencies that don't survive are the ones to cross off without booking the call.

Pick three case studies (2 minutes). Match your project type and revenue tier. If you're a $5M DTC brand, pick three $1M-$20M DTC case studies, not the agency's biggest deck.
Click through to live URLs (3 minutes). Confirm the sites exist, that the agency-claimed work is visible in the live build, and that the URL is the brand's canonical domain rather than a demo subdomain.
Run PageSpeed Insights on each (4 minutes). Check LCP, INP, CLS at the 75th percentile. Compare with the case study's claims. Note which agency holds field metrics in the green.
Run an accessibility checker (3 minutes). Use axe DevTools or the Deque axe browser extension on the homepage and PDP. Note critical and serious violations.
Cross-check the named team (3 minutes). Verify the lead designer / engineer named in the case study is still at the agency via the team page or LinkedIn.
Cross-check the named client quote (3 minutes). LinkedIn-search the named individual at the named company. Are they real and at the company at the time the case study claims?
Check the metric specificity (3 minutes). Are the metrics specific enough to verify against real analytics, or vague enough to apply to any project?
Check the press-or-archive footprint (3 minutes). Search "{brand name} relaunch {year}" and the Wayback Machine for the dates the case study claims.
Compare across three case studies (4 minutes). Is there a consistent voice and design system across the three engagements, or do they look like three different agencies' work pasted together?
Make the verdict (2 minutes). Of the three case studies, how many passed all five forensic questions? Three of three is a strong shortlist signal; two of three is borderline (book the call but go in skeptical); one of three or fewer is a cross-off.

Total time: 30 minutes. The audit is independent of the agency's sales process and can be run before booking the discovery call. It's the cheapest filter we know that holds up against a six-figure agency hire.

§ 12 · where we fit, audited

Audit our portfolio with the same five questions. Cross us off if we don't measure up.

Digital Heroes is a Premier Shopify Plus partner web development agency operating from New York and Delhi with offices in London and Sydney. We've shipped 2,000-plus stores since 2017 across the US, UK, India, Australia, and 50-plus other markets. Our typical engagement is a $35K to $250K Shopify or Shopify Plus build on a six-week cadence. Trustpilot 4.9 across 70-plus reviews. DUNS-verified at registration number 650878346. UN Global Marketplace Tier 1 registered.

Three of our published case studies you can audit directly with the five forensic questions. Emani - the clean-beauty brand we worked with from $0 to $2M MRR, with named team, named metrics, and the live URL still trackable. Big Game Sports - a sports-merch DTC brand with documented conversion uplift through the relaunch and a working production site you can pull through PageSpeed Insights today. Noble Paris - a luxury accessories brand where we shipped the design system and engineering with named designers and engineers credited per discipline. The full case-study index is at our case-studies directory.

The lead engineer on most of our larger US-market engagements is Prasun Anand. The full senior bench is named on our team page. The work disclosed across the case-study set covers web design, web development, UI/UX design, and brand identity as one integrated discipline. Run the audit. If our portfolio doesn't survive the same five questions, the right move is to keep looking. We'd rather you audit honestly and cross us off than sign without an audit and regret it three months in.

If you want the companion frame on which agency size matches your project size, read the sibling article on choosing the right web development agency by tier. The two pieces are designed to work together: this one teaches you to read the portfolio, the sibling teaches you to match the agency size to your stage. For ecommerce-specific buyer frames, see top ecommerce development firms to consider, benefits of hiring an ecommerce development agency, and top ecommerce web design agencies.

§ 13 · questions buyers ask

Six honest answers.

What's the single most important quality of a great web development agency?

The portfolio. Specifically, the depth and honesty of the case studies inside it. Every other claim a web agency makes - years of experience, awards, partnership badges, team size - is downstream of whether the case studies in their portfolio show real client work with named brands, real metrics, real before-and-after states, and a clear narrative of what the agency actually did versus what the client owned. A great web agency carries a portfolio that survives forensic reading; a weak one carries a portfolio that breaks the moment you ask the second question. Adjectives like 'responsive', 'experienced', 'professional' are noise. Read the portfolio, and the rest answers itself.

How can I tell if a web agency's portfolio is real client work or spec?

Four telltales. One, the live URLs - if the case study lists a brand name, can you visit the site today and find evidence the agency built it? A portfolio that hides URLs or refuses to share them on request is usually showing spec work or relabeled template demos. Two, the dates - real client work has a launch date, a public press mention, or a Wayback Machine archive that confirms the relaunch happened on the timeline claimed. Three, the metrics - real numbers (conversion rate up 24 percent, page-speed LCP from 4.2s to 1.8s, AOV from $68 to $91) are far harder to fabricate than vague claims (improved performance, drove growth). Four, the named individuals - real engagements have named designers, named engineers, named clients, with quotes that reference specific decisions rather than agency-generic praise. If a portfolio fails three of four, it's mostly spec.

What does a strong agency case study actually look like?

Six elements that show up consistently in case studies worth signing against. The brand name and live URL are visible at the top. The starting state is documented honestly - the legacy site, the broken metric, the operating constraint. The work delivered is named at the discipline level - design, engineering, accessibility, integrations, content migration - rather than lumped into vague headers. The team is named with roles and tenure. The metrics moved are quoted with before-and-after numbers and the time horizon over which they shifted. There's a quote from the client that references specific decisions rather than generic praise, attributable to a named individual with a real title at the named company. Case studies missing more than two of these are not case studies; they're decorative pages.

How do I read tier signals from an agency's portfolio without knowing the industry?

Three quick reads. One, the named brands - if the brands in the portfolio are recognizable (publicly raised companies, well-known DTC brands, regulated enterprises), the agency is operating at a tier that has paying clients above $5M revenue. If every brand is unknown, the agency is operating at startup or sub-$1M tier, which may still be the right fit for you - just calibrate expectations accordingly. Two, the pricing transparency - agencies publishing or signaling project sizes ($25K to $250K is a typical mid-market range) operate at the tier that's confident in their pricing. Vague language like 'starting at $5K' or 'we'll customize to fit you' usually signals a lower tier or a sales-led pricing model. Three, the discipline mix - mid-market agencies cover design, engineering, and post-launch growth from one team. Lower-tier shops outsource one of the three; enterprise integrators outsource almost nothing.

Which awards should I weight, and which should I ignore?

Weight three. Awwwards Site of the Day and Site of the Month are juried by working designers, public, and consistent over time - a credible craft signal. CSS Design Awards is similar in caliber. Webby Awards have a stricter editorial bar than most pay-to-play directories, with named jury members from publishing, broadcast, and ecommerce. Beyond these, official platform partner status (Shopify Plus Partner, Premier Partner, certified verticals) is the most useful signal - the directories are the source of truth and the criteria are public. Ignore: pay-to-play directories that publish 'top 10' lists for a fee, vanity 'best of' badges from publications nobody reads, and any award whose jury or selection criteria aren't published on the awarding body's site. The shorthand: if you can buy your way onto the list, the list isn't a signal.

How long should it take me to audit a web agency's portfolio properly?

Thirty minutes for the first pass on a shortlist of three, then a second 30-minute call with each of the three. The first 30 minutes audits the portfolio: pull up three named case studies, click through to the live URLs, run the homepage through PageSpeed Insights and an accessibility checker, read the case-study narrative for the five forensic questions (was the work real, who led, what shipped, what changed, what does the agency claim ownership of), and compare across the three. The second 30 minutes is a discovery call where the agency answers the eight standard discovery questions and produces a written scope within 48 hours. Sixty minutes total is enough to separate the agency you'd sign with from the one you'd cross off. Anything more than 90 minutes per agency is usually a sign the portfolio didn't give you a clean read and you should cross them off and move on.

§ 14 · the next step

Audit our portfolio. Then bring the eight discovery questions.

A 30-minute discovery call after you've audited three of our case studies with the five forensic questions. Named lead on the call. Written scope plus rate card returned within two business days.

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