CDN
jQuery CDN website performance
Average page takes 13.5s to render its main content — 11.0s over Google's passing threshold.
Key findings
What the data says about jQuery CDN sites
The handful of things that jumped out after crunching every diagnostic. Details and quick wins are below.
- 01
Average page takes 13.5s to render its main content — 11.0s over Google's passing threshold.
- 02
Average Google PageSpeed score is 49/100 — well below the 50 passing bar.
At a glance
Average scores across 257 jQuery CDN sites
Core Web Vitals
How jQuery CDN sites perform in the real world
Avg. LCP
Google's Good: < 2.5s
Avg. FCP
Good: < 1.8s
Avg. CLS
Good: < 0.1
Avg. TTFB
Good: < 0.8s
Performance spread
How jQuery CDN sites cluster on page speed
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.
- Critical0–4948.4%
- Needs work50–6938.5%
- Decent70–8911.9%
- Good90–1001.2%
Long tail: 48% of sites land in the Critical tier. This is where the easiest wins live — any site that climbs above 50 outperforms nearly half the market.
Adoption by industry
Where jQuery CDN shows up most
Top industries running this stack, based on the diagnostic sample.
Quick wins
The fixes that would move most jQuery CDN sites forward
Ranked by how often we saw each issue across 257 sites. If yours has these, every competitor with them fixed is beating you on something Google measures.
- 01
Main content takes too long to appear
Found on 84.4% of sitesSpeedhigh impact - 02
1 pages share the same title
Found on 81.3% of sitesSEOmedium impact - 03
4 broken links
Found on 73.2% of sitesSecuritymedium impact - 04
No sitemap found
Found on 39.3% of sitesSEOhigh impact - 05
No robots.txt found
Found on 28.4% of sitesSEOhigh impact
FAQ
Common questions
257 sites using jQuery CDN. Each one ran the full diagnostic — PageSpeed, SEO checks, SSL verification, and full tech-stack detection.
jQuery CDN sites in our sample average 49/100 on Google PageSpeed with an LCP of 13.5s. Performance depends more on how the site is configured than on the platform itself — we see fast and slow jQuery CDN sites in every industry we track.
jQuery CDN is most common in accounting & tax (15 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 jQuery CDN 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 jQuery CDN 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
Is jQuery CDN working for your site?
Email us and we'll run a diagnostic comparing your performance to the jQuery CDN sample above. No intake form, results back within a business day.
Or write to hello@borahlabs.us directly. No intake form, no pitch deck.