SEO report for www.stanford.edu

Real-world speed Google PageSpeed

Loading Core Web Vitals from Google… this can take up to 30 seconds.

Authority & backlinks

Looking up which websites link to stanford.edu…

Indexing & crawling 94%

Can search engines reach, read and index this page?

• ✓

  Status codecritical

  The page returned HTTP 200.

• ✓

  Indexablecritical

  No noindex instruction – the page can appear in search.

• ✓

  robots.txthigh

  robots.txt found.

  Googlebot is allowed to crawl this page.

• ✓

  XML sitemaphigh

  Sitemap found at https://www.stanford.edu/sitemap.xml with 27 URLs.

  Declared in robots.txt.

  This page is listed in it.

  Most recent lastmod: 2026-10-30T20:10:32.205Z.

• !

  Canonical URLhigh

  Canonical: https://www.stanford.edu/home

  Points to a DIFFERENT address – Google will probably index that one instead of this page.

  Fix: Add <link rel="canonical" href="(this page's full URL)"> – only point it elsewhere for true duplicates.

  Read the guide: duplicate content

• ✓

  Redirectshigh

  1 redirect before the page loaded.

  https://stanford.edu/ → https://www.stanford.edu/

  A single redirect to your preferred address is normal; just make sure your own links use the final address.

• ✓

  www / non-wwwmedium

  stanford.edu redirects to www.stanford.edu.

Search snippet & sharing 67%

How the page looks in Google results and when shared.

• !

  Title tagcritical

  “Stanford University”

  About 169px of Google's ~580px desktop width – short; use the space.

  Fix: Write a unique title of roughly 50–60 characters with the main search phrase first.

  Preview and measure your title with the free title tag checker

  Read the guide: how to write title tags

• !

  Meta descriptionhigh

  364 characters, ~2210px of ~990px.

  Long – Google will probably truncate it.

  Google sometimes rewrites descriptions to match the search; a good one is still used most often.

  Fix: Write a 140–155 character description that answers the searcher's question and invites the click.

  Write one free with the AI title & description writer

  Read the guide: how to write meta descriptions

• ✓

  Open Graph & social cardsmedium

  Open Graph title and image set.

  Twitter/X card: summary_large_image.

• ✓

  Faviconlow

  Favicon linked (Google shows it next to results).

• ✓

  Languagelow

  lang="en"

Content quality 80%

Is there enough clear, useful text that matches what the page targets?

• ✓

  Word countmedium

  1,019 words of main content (inside <main>).

  Google has no minimum word count – this is a rough guide to whether the page answers the question in full.

• !

  Readabilitymedium

  Flesch reading ease 33 (fairly difficult), about 22 words per sentence.

  Fix: Use shorter sentences and everyday words – aim for a score of 50+ for customer-facing pages.

  Read the guide: how to write SEO content

• ✓

  Topic focushigh

  1 of 1 title keywords appear in the main content.

• ✓

  H1 headingcritical

  “Stanford University”

• !

  Heading structuremedium

  52 headings for 1019 words – a lot for the amount of text.

  1 skipped level(s), e.g. H2 → H4.

  Fix: Use H2s for main sections and H3s inside them, without skipping levels.

  Read the guide: the on-page SEO checklist

• ✗

  Text-to-code ratiolow

  1% of the HTML is visible text.

  Fix: Trim unused markup, inline scripts and builder bloat.

AI search readiness 69%

Can ChatGPT, Claude, Perplexity and Google AI Overviews read, understand and cite this site?

• ✓

  AI crawler accesshigh

  Search and AI-search crawlers (Googlebot, Bingbot, OAI-SearchBot, Claude-SearchBot, PerplexityBot…) can read this page.

• ✓

  Snippet controlshigh

  No snippet restrictions – search and AI answers can quote this page.

• ✗

  llms.txtlow

  No /llms.txt file. It's an optional, emerging convention – few AI tools are confirmed to read it yet, so this is low priority.

  Fix: Optionally add /llms.txt: a short Markdown summary of who you are with links to your key pages.

  Make one with the free llms.txt generator

  Read the guide: do you need llms.txt?

• !

  Question-led contentmedium

  2 heading(s) phrased as questions, e.g. “Why democracy may be our best defense against collapse”.

  Fix: Add headings that match real questions ("How much does…?") followed by a direct one- or two-sentence answer – an easy format for search and AI answers to quote.

  Read the guide: how to write SEO content

• ✗

  Entity clarityhigh

  No Organization / LocalBusiness structured data – search engines and AI have to guess who runs this site.

  Fix: Add Organization or LocalBusiness JSON-LD with name, url, logo, contact details and sameAs links to your official profiles.

  Make the code with the free local business schema generator

  Read the guide: schema markup

• ✓

  Freshness signalsmedium

  The page shows when it was published or last updated.

• ✓

  Trust pages (E-E-A-T)medium

  Links found to all three: about, contact and privacy.

Structured data 0%

Machine-readable facts for rich results and AI.

• ✗

  JSON-LD present & validhigh

  No JSON-LD structured data.

  Fix: Add JSON-LD describing the business and the page (Organization/LocalBusiness, WebSite, WebPage or Article, BreadcrumbList).

  Make valid code with the free schema generator

  Read the guide: schema markup

• i

  Breadcrumbslow

  Home page – breadcrumbs not needed.

Links 100%

Internal linking, anchor text and broken links.

• ✓

  Internal linkinghigh

  50 internal and 97 external links.

• ✓

  Anchor text qualitymedium

  No link text points to two different pages.

• ✓

  Broken links (sample)high

  Checked 12 internal link(s).

  No broken links found.

Performance 53%

Speed signals from the HTML and server. Real-user Core Web Vitals load below.

• ✓

  Server response (TTFB)high

  301 ms until the first response from our checker, including connection setup (Google rates TTFB good under 0.8 s, poor over 1.8 s).

• ✗

  HTML sizemedium

  769 kB of HTML – heavy for phones.

  Fix: Remove inline bloat, base64 images and unused markup.

• ✓

  Compressionmedium

  Compressed with gzip.

• !

  Render-blocking resourceshigh

  1 blocking script(s) and 4 stylesheet(s) in <head>.

  Fix: Add defer to scripts, inline critical CSS and load the rest asynchronously.

  Read the guide: Core Web Vitals

• ✗

  Scripts & third partiesmedium

  105 script tag(s); files loaded from 5 other domain(s): t.contentsquare.net, googletagmanager.com, a-us.storyblok.com, a2-us.storyblok.com, youtube.com.

  Fix: Remove unused tracking and widget scripts; every third party adds connection time.

  Read the guide: Core Web Vitals

• !

  Imagesmedium

  23 image(s).

  2 without width/height – can cause layout shift (CLS).

  The first image is lazy-loaded – if it's the main (LCP) image, that delays it. Don't lazy-load images visible on arrival.

  0 use WebP/AVIF or responsive srcset.

  Fix: Give every image width and height, lazy-load images below the fold (but not the main image) and serve WebP/AVIF.

  Read the guide: image SEO

• !

  Cachinglow

  Cache-Control: public,max-age=0,must-revalidate

  Fix: Set Cache-Control so browsers and CDNs can reuse the page.

• i

  HTTP/3low

  Couldn't be confirmed from our server – the alt-svc header that advertises HTTP/3 isn't always visible to it. Your site is on Cloudflare, which offers HTTP/3 under Network settings.

Security 92%

Visitor safety signals that browsers and Google check.

• ✓

  HTTPScritical

  Secure HTTPS with no mixed content.

• ✓

  HTTP → HTTPS redirecthigh

  http:// redirects to https://.

• ✓

  HSTSmedium

  HSTS: max-age=31536000; includeSubDomains; preload

• ✓

  Security headerslow

  Present: CSP, nosniff, Referrer-Policy, Permissions-Policy, clickjacking protection.

• ✗

  Server fingerprintlow

  X-Powered-By reveals “Next.js”.

  Fix: Remove X-Powered-By so attackers can't see your software versions.

Mobile & accessibility 83%

Usable on phones and by everyone – Google indexes the mobile version.

• ✓

  Mobile viewportcritical

  viewport: width=device-width, initial-scale=1

• ✓

  Image alt textmedium

  All 23 images have alt text.

• ✓

  Form labelsmedium

  All 1 form fields are labelled.

• ✓

  Link nameslow

  Every link has a readable name.

• ✗

  Tap-to-contactmedium

  No tel: or mailto: links.

  Fix: Add a tap-to-call or tap-to-email button so phone visitors can contact you instantly.

  Read the guide: mobile-friendly websites

Local SEO not scored

This site doesn't look like a local business, so these checks are shown for information and not scored.

• i

  LocalBusiness markuphigh

  No LocalBusiness structured data.

• i

  Contact details on pagemedium

  No phone number found.

  No postcode found (fine for service-area businesses).

• i

  Map & directionslow

  No map or directions link.