CrawlCheck

Directory · SEO suite

Mangools — what a crawler receives from mangools.com

Website measurement, not a product review. This page records what machine clients received from mangools.com. It does not evaluate Mangools software, features, pricing or support.

77
Cgrade

AI assistants like ChatGPT can read your site, but find little to quote about your product.

AI visibility 77/100, measured 2026-10-30 21:04 UTC from outside its network, as each named AI and search crawler and as a browser. An engine can reach and read this site. What is left is giving it something specific to say.

Held at C A medium-severity finding sets the letter.

Open the full report mangools.com ↗

5

findings

✗

llms.txt on its host

✗

entity map on its host

9

scans on record since 2026-08-18

The three stages, in the order an engine hits a site

Each stage gates the next: an engine that cannot reach a page never reads it, and one that cannot read it never quotes it.

89

Stage 1 · 40% of the score

Reach

Can a named answer-engine crawler get your pages at all?

Every named crawler was served the same page a browser gets.

73

Stage 2 · 30% of the score

Read

Once it has the bytes, can it find the words?

The content is buried in markup, or the files that guide a crawler are missing.

64

Stage 3 · 30% of the score

Quote

Is there a specific fact it can state and attribute?

An assistant would have to paraphrase your page instead of quoting a fact.

The stage to fix first is quote, the lowest of the three.

What to fix

5 findings on this site, 1 of them scored serious. Every one is named below; the top one is shown in full, free. What we saw, why each matters, how to fix it and the bytes behind it are what a licence buys — or we implement the whole list for you.

1 Medium 2 Low 2 Note

1robots.txt declares no sitemapNo Sitemap: directive present.MediumSetting

What we saw

No Sitemap: directive present. /robots.txt

Why it matters

Adding one Sitemap: line lets crawlers enumerate the site instead of guessing at it.

How to fix it

Add a Sitemap: line to robots.txt pointing at the full sitemap URL, so crawlers find it without guessing.

Setting: a setting on the server, CDN, DNS or a plugin — no code and no writing

Site deployed from GitHub

  1. Add this workflow file as .github/workflows/crawlcheck.yml (change robots-path if robots.txt lives elsewhere).
  2. Run it from the Actions tab: it opens one pull request with the corrected robots.txt, every change listed. Review, merge, deploy.

How the action works

Paste this

Add this line anywhere in robots.txt.

Sitemap: https://mangools.com/sitemap.xml

The whole corrected robots.txt for mangools.com · built from the live file, every change listed at the top.

Fix it with a coding agent

Paste into Claude Code, Cursor or Codex, opened on the code that serves this site.

Show prompt
You are working in the codebase (or server/CDN configuration) that serves mangools.com. A crawler audit found the problem below. Fix it at the source, keep the change as small as possible, and do not change anything a visitor sees unless the fix requires it.

Finding: robots.txt declares no sitemap (ROBOTS_NO_SITEMAP, medium severity)
Page: https://mangools.com/robots.txt
What was measured: No Sitemap: directive present.
Why it matters: Adding one Sitemap: line lets crawlers enumerate the site instead of guessing at it.
How to fix it: Add a Sitemap: line to robots.txt pointing at the full sitemap URL, so crawlers find it without guessing.

Rule and examples: https://crawlcheck.io/rules/ROBOTS_NO_SITEMAP
Full report (markdown): https://crawlcheck.io/r/2rcj37jja0.md

When you are done:
1. Tell me which files or settings you changed and why.
2. If the fix is a server, CDN or cache setting you cannot change from the code, say exactly where it is set.
3. After deploying, re-scan at https://crawlcheck.io/?url=mangools.com . The fix counts when ROBOTS_NO_SITEMAP is gone from the new report.
Why this was decided
RuleROBOTS_NO_SITEMAP · rule pack sv34 · scope core
Evaluated2026-10-30 21:04:06 UTC
Decisiond1:67ff454a6c24f8275225 · finding f1:5bd7e0ed60ad740e4fe3 resolve either at /api/graph/<id> with a key
Observercrawlcheck-worker build 48134344 · audit v4

What it rests on

IdentityStatusBytessha256Kept
read: /robots.txt200483ef150c795fa3already_held

21 more in the manifest.

Artifacts: manifest:ccba5b4e986645db56c0e6aa5332165dba870bee77dd80fa059b3a021dea60a4

Grade effect Caps the letter at C. Without it the letter would be B (score 77). Moves no points; the score is built from the measured rows.

Rule ROBOTS_NO_SITEMAP under scoring rules v34 · fingerprint ROBOTS_NO_SITEMAP|/robots.txt · persisting (10 scans)

Verify the fix Re-scan after the change. This finding is cleared when ROBOTS_NO_SITEMAP is no longer reported at /robots.txt; if it comes back after clearing, it is marked a regression, not a new finding.

ROBOTS_NO_SITEMAP · full transcript

2Links send crawlers to the same pages under many different addresses🔒 What we saw, why it matters, the fix and the evidence bytes are in the licensed report.Low
3The HSTS header asks for browser preloading but does not qualify for it🔒 What we saw, why it matters, the fix and the evidence bytes are in the licensed report.Low
4The homepage is reached through a chain of redirects🔒 What we saw, why it matters, the fix and the evidence bytes are in the licensed report.Note
5No llms.txt/llms.txt🔒 What we saw, why it matters, the fix and the evidence bytes are in the licensed report.Note

Open the other 4

What we saw, why it matters, how to fix it, and the evidence bytes for every finding — on this report and every re-scan. From $29 a month.

Unlock the findings

Or have them fixed

We implement the list on your site and re-measure, with a sealed before and after. One site, $100 once.

Get this fixed — $100

The chain a crawler follows

The chain breaks at llms.txt. Everything after that point is only reachable by a crawler guessing the conventional path.

✓robots.txtEvery crawler reads this first
✓sitemapNamed in robots.txt and resolves
✗llms.txtPoints onward, links stay on this host
✗entity graphParses as JSON and points home

A machine file that does not parse is worth less than one that is absent, because it looks present. Rows behind this.

Where the bytes go

Of the 126,875 decompressed bytes the homepage delivers, 6.4% is text a reader or a model can actually use. Most of what a crawler downloads here is not words.

  • Readable text 6.4% · 8,123 B
  • Markup & attributes 56.5% · 71,668 B
  • Inline JavaScript 16% · 20,306 B
  • Inline SVG 19.6% · 24,885 B
  • HTML comments 1.5% · 1,893 B

The individual blocks that weigh the most, so the fix is a search rather than a hunt:

  • Inline JavaScript · 7,696 B (6.1%) — unnamedopens !function(r){var e={};function o(n){if(e[n])return e[n].exports;var t=
  • Inline JavaScript · 3,491 B (2.8%) — jQueryopens window._vwo_code || (function() { var account_id=925114, version=2.1,
  • Inline JavaScript · 2,769 B (2.2%) — unnamedopens gAddCss("https://mangools-micro-frontend.s3.amazonaws.com/pricing-tabl

What changed

  1. 2026-10-30a new finding appeared: links send crawlers to the same pages under many different addressesappeared
  2. 2026-10-11the homepage began taking more than one redirect to reachappeared
  3. 2026-09-18a new finding appeared: the hsts header asks for browser preloading but does not qualify for itappeared

9 scans on record, first 2026-08-18. Score movements are shown only between readings taken under the same score version; finding codes are comparable across all of them.

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Is this your company?

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Claiming marks you as the verified owner and lets you correct the category and the company name. It moves no score, no rank and no position.

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Dispute or re-scan

If a reading here is wrong, it is our instrument that is wrong, and we want to know. Tell us what is wrong and the site is re-measured; the result is published as measured. Nothing about a listing, a payment or a request changes a number.

By email instead: hello@crawlcheck.io. Category “SEO suite” is our label for what the product is primarily sold as; it is not scored. Back to the directory.