Data as of Oct 18, 2026Based on 265 AI responses
Reviewed by Dimitry Apollonsky
AI summary
Lighthouse holds a clear lead, most frequently recommended for diagnosing and optimizing web font delivery to prevent layout shifts. For high-traffic media sites seeking unified storage and global edge caching, Cloudflare is the usual answer.
Rank and Mentioned in · since Jul 5
| # | Brand | Recommended for | Mentioned in |
|---|---|---|---|
| 1 | diagnosing web font layout shifts and auditing performance issues | diagnosing web font layout shifts and auditing performance issues | 36% |
| 2 | identifying layout shift sources and debugging asset load timing | identifying layout shift sources and debugging asset load timing | 28% |
| 3 | measuring core web vitals impact from font loading behavior | measuring core web vitals impact from font loading behavior | 25% |
| 4 | integrated object storage, global edge caching, and programmable edge personalization | integrated object storage, global edge caching, and programmable edge personalization | 23% |
| 5 | enterprise edge personalization and dynamic content caching at scale | enterprise edge personalization and dynamic content caching at scale | 19% |
| 6 | low-latency edge personalization using Compute and edge dictionary routing | low-latency edge personalization using Compute and edge dictionary routing | 18% |
| 7 | 12% | ||
| 8 | optimized font delivery and reliable library hosting for websites | optimized font delivery and reliable library hosting for websites | 12% |
| 9 | framework-level font optimization and edge middleware rendering capabilities | framework-level font optimization and edge middleware rendering capabilities | 10% |
| 10 | 10% | ||
| 11 | optimizing font loading and asset delivery for WordPress deployments | optimizing font loading and asset delivery for WordPress deployments | 9% |
| 12 | testing font loading waterfalls and layout shift metrics globally | testing font loading waterfalls and layout shift metrics globally | 8% |
| 13 | 7% | ||
| 14 | 5% | ||
| 15 | 5% |
What’s changing · since July
Since July, Lighthouserising has become the usual answer for fixing font layout shifts, while DebugBearfalling is now named only occasionally for that need. Fastlyrising and Bunnyrising have both moved into the three most cited providers for their respective edge personalization and media caching scenarios.
Week of Oct 12–18 · Since Jul 5
Widest split: Lighthouse, 51% on ChatGPT Search and 20% on Google AI Mode.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| Lighthouse | 51% | 20% | |
| Chrome DevTools | 38% | 18% | |
| PageSpeed Insights | 25% | 24% | |
| Cloudflare | 22% | 23% | |
| Akamai | 21% | 17% | |
| Fastly | 20% | 17% | |
| Amazon CloudFront | 12% | 13% | |
| Google Fonts | Outside ChatGPT Search's top 25 | 22% | |
| Next.js | 10% | 11% | |
| AWS | 11% | 9% |
52% of citations point at the ranked brands’ own sites. youtube.com, simonhearne.com, blog.sentry.io are the most-cited sites outside the ranked brands’ own domains.
+338 more
Which CDN providers offer the best support for modern protocols like HTTP/3 and QUIC to improve mobile performance?
I need a CDN that supports HTTP/3 and QUIC to help with mobile performance. Which providers should I look at?
I need a CDN that supports HTTP/3 and QUIC to help speed up my mobile site. Who should I look at?
Our developers are frustrated by the lack of version control for our edge configurations. Which platforms treat edge settings as code?
Our website personalization slows down page load times. Who offers edge-based personalization that runs on the CDN?
Which providers combine object storage, image CDN, and global edge caching for high-traffic media sites?
Which image CDN vendors support resizing, format conversion, and cache invalidation for ecommerce product images?
What services can help us optimize how our web fonts load to stop layout shifts and improve performance?
I need to stop layout shifts occurring when web fonts load. Which delivery platforms provide optimization for font assets?