JavaScript frameworks

Average page takes 8.9s to render its main content — 6.4s over Google's passing threshold.

Data as of May 2026218 sites analyzed

At a glance

Performance
SEO
Accessibility

Core Web Vitals

Avg. LCP

8.9s

Google's Good: < 2.5s

Avg. FCP

3.2s

Good: < 1.8s

Avg. CLS

0.055

Good: < 0.1

Avg. TTFB

0.0s

Good: < 0.8s

Performance spread

PageSpeed scores grouped into Google's tier labels. The shape of the distribution tells you whether the industry average hides a few great outliers — or a long tail of broken sites.

  • Critical049
    39.0%
  • Needs work5069
    41.3%
  • Decent7089
    16.5%
  • Good90100
    3.2%

Heavy on the slow side: 80% of sites score below 70. Speed is the differentiator most of this market hasn't invested in yet.

Adoption by industry

Top industries running this stack, based on the diagnostic sample.

Quick wins

Ranked by how often we saw each issue across 218 sites. If yours has these, every competitor with them fixed is beating you on something Google measures.

  1. 01

    1 pages share the same title

    Found on 67.9% of sitesSEOmedium impact
  2. 02

    Main content takes too long to appear

    Found on 61% of sitesSpeedhigh impact
  3. 03

    No sitemap found

    Found on 45% of sitesSEOhigh impact
  4. 04

    166 broken links

    Found on 31.7% of sitesSecuritymedium impact
  5. 05

    Certificate expires in 21 days

    Found on 12.4% of sitesSecuritymedium impact

FAQ

218 sites using RequireJS. Each one ran the full diagnostic — PageSpeed, SEO checks, SSL verification, and full tech-stack detection.

RequireJS sites in our sample average 55/100 on Google PageSpeed with an LCP of 8.9s. Performance depends more on how the site is configured than on the platform itself — we see fast and slow RequireJS sites in every industry we track.

RequireJS is most common in asian restaurants (38 sites in our sample). Full breakdown is in the Adoption by industry section above.

Run the free audit on this page. You'll get your own site's performance scored against the RequireJS benchmark, so you can see whether your current stack is costing you speed or SEO rankings.

How we fix it

Web Boost — we fix the gaps we just showed you, every month

The diagnostic above tells you what's broken on RequireJS websites. Web Boost is the monthly retainer that actually ships the fixes: senior developers, AI-assisted, concrete before/after reports, cancel anytime.

  • Speed + Core Web Vitals

    Image compression, caching, lazy loading, render-blocking cleanup — the fixes the benchmark above flagged.

  • On-page SEO + structured data

    Meta tags, canonicals, schema markup, internal linking — every signal Google's crawler expects, audited and fixed.

  • Conversion rate + mobile UX

    CTAs, forms, microcopy, mobile layout. Turn the traffic you're already getting into leads and customers.

The diagnostic engine is the same one we ship for product and agency clients

  • Beamline
  • Mabbly
  • EY
  • Allianz
  • Workwize
  • Toptal
  • Tent Foundation
  • Koppa
  • RLC Solutions

Is RequireJS working for your site?

Email us and we'll run a diagnostic comparing your performance to the RequireJS sample above. No intake form, results back within a business day.

Or write to hello@borahlabs.us directly. No intake form, no pitch deck.