sagemath.org
Ranked #260 of 300 on the Leaderboard. Analyzed .
Index Quotient
62.81
Technical Health
91.53Whether search engines can fetch, trust, and quickly load the site.
Strengths
- CrawlabilityStrong
Crawlers are welcome here: a sitemap points the way, links work, and pages are allowed into the index.
- SpeedStrong
Pages load quickly, and the server answers fast.
- Safe to visitStrong
Nothing marks this site as unsafe to visit.
Opportunities
- URL and canonical hygienePartial
URLs are mostly in order; what remains is giving every page one settled address and making missing pages answer as missing.
- Secure connectionPartial
The connection is encrypted but not fully hardened: steering every visit onto it and sending the standard security headers would finish the job.
Content Quality
68.01Whether pages say clearly what they are about, in a form machines can read.
Strengths
- Images and linksStrong
Images are described in text, and pages link to each other with links that say where they go.
- LanguageStrong
The page language is declared and matches what is on the page.
Opportunities
- Depth and readabilityPartial
Pages have substance, but many stop short, drift from their titles, or read harder than they need to.
- Titles and descriptionsPartial
Titles are mostly in place; descriptions and link previews are patchier, and each page wants ones of its own.
- HeadingsPartial
Headings are there, but not always one main heading per page or a tidy order of levels beneath it.
Answer Readiness
18.49Whether content is shaped and marked up so an engine can lift a direct answer.
Strengths
- Scannable formattingStrong
Pages open with a short summary and use lists and tables, so an engine can lift the facts without reading everything.
Opportunities
- Structured dataMissing
Pages carry no structured data, so nothing tells an engine what each one is; marking up the page type, and the site's name, is the first step here.
- Question-and-answer shapeMissing
No page poses a question and answers it directly beneath, which is the shape answer engines look for; adding those pages is where this starts.
- Navigation aidsMissing
Pages give no sign of where they sit in the site; a breadcrumb trail on interior pages, in text and in markup, is the fix.
AI Visibility
64.79Whether AI systems can reach, read, and confidently identify the site.
Strengths
- AI accessStrong
AI crawlers are allowed in, and pages may be quoted in AI answers.
- Authorship and sourcingStrong
Articles carry an author and a date, and the content points to its sources.
Opportunities
- IdentityWeak
Little here says who is behind the site, in the markup or on the pages themselves.
- Readable without JavaScriptPartial
Most content is readable without running scripts, but some pages arrive thin, or the content is not clearly marked out from the furniture around it.
- FeedsMissing
There is no feed and the sitemap carries no dates, so nothing tells a machine when something new appears; a feed is a small addition.
Authority
71.22Whether the wider web vouches for the site.
Strengths
- Domain historyStrong
The domain has a long history, and history counts.
- Social presenceStrong
The site links to its profiles on the major platforms.
Opportunities
- BacklinksPartial
A fair number of sites link here; more links from well-regarded ones would lift this further.
- TrafficPartial
The site has a real audience, though not yet a large one.
Nearby on the Leaderboard
- #259
chipotle.com63.20
- #260
sagemath.org62.81
- #261
ou.edu62.71
Scores reflect what IndexBot could read from sagemath.org's available pages on .