Free Resource Hint Generator — Generate Preload, Prefetch, and Preconnect Tags
Analyse your page and generate the optimal resource hint tags (preload, prefetch, preconnect, dns-prefetch) to improve LCP and load performance.
Free — no account required for a single check. Sign up for continuous monitoring →
What the Resource Hint Generator checks
Critical resources for preloading
Third-party domains for preconnect
Below-fold resources for prefetch
LCP element preload opportunity
Font preload requirements
How it works
Analyses the page's resource waterfall to identify which assets and origins would benefit from resource hints and generates the correct HTML tags.
Monitor continuously — not just once
This free tool runs a one-off check. AuditJet monitors your site on a schedule — alerting you when scores change, before performance regressions affect your rankings and revenue.
Resource Hint Generator — FAQ
Is the Resource Hint Generator free?
Yes — Resource Hint Generator is completely free to use. No account required for a single-URL check.
How does the Resource Hint Generator work?
Analyses the page's resource waterfall to identify which assets and origins would benefit from resource hints and generates the correct HTML tags.
What does the Resource Hint Generator check?
Critical resources for preloading. Third-party domains for preconnect. Below-fold resources for prefetch. LCP element preload opportunity. Font preload requirements.
How is this different from Google PageSpeed Insights?
Google PageSpeed Insights is a one-off manual tool. AuditJet adds continuous monitoring, regression alerting, and revenue impact on top of the same performance analysis — so you're notified when scores change, not just when you remember to check.