Everyone figured agency websites would be paragons of perfection. These are the pros charging five figures to craft digital masterpieces for clients—surely their own shops shine?
Nope. Sitevett’s automated QA blitz across 100 of ‘em—69 checks per site, up to 80 pages deep—dropped an average score of 74 out of 100. No disasters below 50, mind you, but patterns? Strikingly dumb ones. This flips the script: if builders can’t fix their own stuff, what hope for your project?
What Sitevett Actually Uncovered
Look, I’ve covered enough Silicon Valley launches to smell hype from a mile off. Sitevett isn’t some magic wand—it’s AI vision, Lighthouse, WCAG audits, SEO pokes, security scans. Solid, but the real kicker is what it drags into the light on pro sites.
Take accessibility statements. Four in five agencies? Zilch. Some spots mandate ‘em by law; everywhere else, it’s a trust signal. Clients notice—or bail.
Nearly four in five agency sites have no accessibility statement. Some jurisdictions require one by law. Even where it’s not legally mandated, it signals that the agency takes inclusive design seriously – the kind of thing a prospective client notices.
That’s straight from the scan. Brutal.
Headings? Two-thirds botch ‘em—multiple H1s, logos stealing the show from actual content. Screen readers choke; Google shrugs on SEO. Template laziness, mostly.
Half forget meta descriptions. Google grabs whatever body text it fancies—rarely a click-magnet. Every search result? Wasted shot.
Why Do Top Agencies Fail Basic Contrast Checks?
Contrast ratios. Nearly half the sites flunk WCAG AA’s 4.5:1 bar. White text on snazzy brand hues—WhatsApp green at 1.98:1, YouTube red scraping 3.19:1. Pretty? Sure. Readable for colorblind folks or in dim light? Dream on.
Security headers? Spotty. No CSP, X-Frame-Options, Referrer-Policy on too many—easy server tweaks against clickjacking, XSS. HSTS fares better, but that’s cold comfort.
Open Graph tags—og:title, description, image? Over a third blank. LinkedIn shares look like ghosts. Agencies live on referrals; this is self-sabotage.
Broken links on nearly a third. 404s, dead portfolios. Trust killer. SEO ding.
Images sans alt text: three in ten sites. Portfolio pages worst—screenshots floating blind. Google can’t index; blind users lost.
Canonical tags missing or wrong on a quarter. Dupe content roulette for search engines.
Privacy policy? One in four skips the footer link. GDPR, CCPA waving hello.
And the table tells no lies:
| Metric | Value |
|---|---|
| Average score | 74/100 |
| Sites with grammar flags | 80% |
| No Permissions-Policy | 77% |
Grammar slips—minor, but 80%. Permissions-Policy absent 77%—newer header curbing rogue scripts. Images lacking width/height: 71%, tanking Core Web Vitals. Meta titles off: 66%. Generic links: 60%.
These aren’t kids’ sites. Pros billing thousands.
Is This Just Cobbler’s Kids with No Shoes—Again?
Here’s my unique take, absent from the raw data: this echoes the early 2000s Flash era. Agencies hawked splashy, inaccessible sites—while standards like semantic HTML gathered dust. Flash died; accessibility lawsuits exploded. Prediction? AI scanners like Sitevett become table stakes by 2027. Agencies ignoring ‘em now? They’ll eat client churn—and maybe fines—as tools democratize audits. Who profits? Sitevett, sure, but savvy clients spotting the irony first.
But—who’s really cashing in? Agencies spin ‘bespoke experiences,’ yet miss one-liners. Clients, wake up: scan their site before signing. Manual eyes miss this invisible crap—contrast looks fine, headings seem okay.
Sitevett nails it in one pass. Free scan, even. Data from April 2026 benchmark.
Short para. Cynical truth: hypocrisy sells until scanners don’t.
Longer riff—agencies chase trends like Jamstack or no-code, but basics erode. Remember when everyone ‘went mobile’? Half-assed responsive broke on tablets. Same vibe. PR spin calls it ‘innovation’; reality’s neglect.
Why Does This Matter for Clients and Devs?
Clients: Your agency’s site is their resume. Flaws scream ‘we cut corners everywhere.’ Demand better—or scan yourself.
Devs: Self-audit. Tools like this expose blind spots. No excuses.
Patterns scream template traps, neglect. Fix ‘em, or competitors will.
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Frequently Asked Questions
What is Sitevett?
Automated QA scanner—69 checks on accessibility, performance, SEO, security. Free for any site.
Common issues on agency websites?
No accessibility statements (80%), bad headings (66%), missing meta descriptions (50%), poor contrast (50%).
How to fix agency site problems?
Run Sitevett, prioritize alt text, headers, metas. Server tweaks for security. Takes hours, not hype.
