Crawler-visible content
Measure readable text in the initial response and after browser rendering.
Run a browser-backed audit of any public page. Compare its first HTML response with the rendered page, inspect core SEO signals, and get evidence-based fixes in one shareable report.
A transparent score for this page—not a claim about the whole site.
Text, metadata and structure compared before and after JavaScript.
Robots.txt rules for major search and AI user agents.
Specific findings with evidence and recommended next steps.
Measure readable text in the initial response and after browser rendering.
Review title, description, canonical, headings, noindex and structured data.
Interpret robots.txt rules for Googlebot, Bingbot, GPTBot, ClaudeBot and others.
Check Open Graph and Twitter card fields used by link previews.
Many audit scores hide how they were calculated. RenderlySEO keeps the scope explicit: this is a check of one public URL. A high score means that URL passed the checks performed; it does not prove that every page is indexed, ranked or being visited by real crawlers.
The report stores both the crawler-facing response and a browser-rendered snapshot. That makes it easier to verify whether important content and metadata exist before JavaScript runs, while still showing what a modern browser eventually displays.
No. It audits the single URL you submit. The report clearly separates checked evidence from items that require site-wide crawling, Search Console or ongoing crawler logs.
No. You can run and view the complete one-URL report without creating an account.
No. It confirms the technical signals included in this audit. Rankings also depend on relevance, authority, competition, internal linking and other signals.
Yes, provided the page is publicly accessible. The audit compares the initial HTML with browser-rendered output to expose rendering gaps.
Compare raw crawler HTML with the rendered browser page to find JavaScript SEO content and metadata gaps.
Open free toolCheck title tags, meta descriptions, canonicals, robots directives and headings in raw and rendered HTML.
Open free toolCheck Open Graph and Twitter card metadata and preview the title, description and image available to link unfurlers.
Open free tool