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SEO report: www.immutable.com scores 83/100

Fix these first

Freshness signalsmedium
No published/updated date found.
Fix: Show a 'last updated' date and add dateModified to your structured data.
See the details
HTML sizemedium
496 kB of HTML – heavy for phones.
Fix: Remove inline bloat, base64 images and unused markup.
See the details
Scripts & third partiesmedium
86 script tag(s); files loaded from 2 other domain(s): cmp.osano.com, googletagmanager.com.
Fix: Remove unused tracking and widget scripts; every third party adds connection time.
Read the guide: Core Web Vitals
See the details
Imagesmedium
74 image(s).
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
See the details
HSTSmedium
No Strict-Transport-Security header.
Fix: Add Strict-Transport-Security: max-age=63072000; includeSubDomains.
Read the guide: the technical SEO checklist
See the details
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
See the details
Meta descriptionhigh
158 characters, ~1000px of ~990px.
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
See the details
Render-blocking resourceshigh
1 blocking script(s) and 2 stylesheet(s) in <head>.
Fix: Add defer to scripts, inline critical CSS and load the rest asynchronously.
Read the guide: Core Web Vitals
See the details

Check the whole website

This report covers one page. The full-site audit crawls up to 250 pages to find broken links, duplicate titles, orphan pages and more.

Run a full-site audit

Monitor this site weekly

We'll re-check it every week and track the score, with a history graph and a list of anything that breaks.

Compare with competitors

See how this page scores against up to two competitors, side by side, and where they beat you.

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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 immutable.com…

Indexing & crawling 100%

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.immutable.com/sitemap.xml with 155 URLs.
Declared in robots.txt.
This page is listed in it.
Most recent lastmod: 2026-11-11T04:59:42.573Z.
✓
Canonical URLhigh
Canonical: https://www.immutable.com
Points to this page (self-referencing).
✓
Redirectshigh
1 redirect before the page loaded.
https://immutable.com/ → https://www.immutable.com/
A single redirect to your preferred address is normal; just make sure your own links use the final address.
✓
www / non-wwwmedium
immutable.com redirects to www.immutable.com.

Content quality 87%

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

✓
Word countmedium
1,368 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 62 (plain English), about 9 words per sentence.
✓
Topic focushigh
3 of 3 title keywords appear in the main content.
✓
H1 headingcritical
“The growth engine games use to launch with momentum, grow wishlists effectively, see which channels work, turn wishlists into buyers, stop guessing what works, and sell their next game. The growth engine games use to launch with momentum. grow wishlists effectively. see which channels work. turn wishlists into buyers. stop guessing what works. sell their next game. launch with momentum. grow wishlists effectively. see which channels work. turn wishlists into buyers. stop guessing what works. sell their next game.”
!
Heading structuremedium
27 headings for 1368 words.
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
3% of the HTML is visible text.
Fix: Trim unused markup, inline scripts and builder bloat.

AI search readiness 75%

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
/llms.txt found.
!
Question-led contentmedium
1 heading(s) phrased as questions, e.g. “How to optimize your Steam store page”.
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
Identified as: Organization.
7 official profile link(s) (sameAs).
✗
Freshness signalsmedium
No published/updated date found.
Fix: Show a 'last updated' date and add dateModified to your structured data.
!
Trust pages (E-E-A-T)medium
Links found to about and privacy; missing contact.
Fix: Link to About, Contact and Privacy pages from every page – they help visitors, Google and AI tools see who stands behind the content.

Structured data 100%

Machine-readable facts for rich results and AI.

✓
JSON-LD present & validhigh
1 JSON-LD block(s): Organization, WebSite, SiteNavigationElement.
All blocks parse correctly.
✓
Required propertiesmedium
Key types include Google's required properties.
i
Breadcrumbslow
Home page – breadcrumbs not needed.

Links 100%

Internal linking, anchor text and broken links.

✓
Internal linkinghigh
65 internal and 3 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
132 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
496 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 2 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
86 script tag(s); files loaded from 2 other domain(s): cmp.osano.com, googletagmanager.com.
Fix: Remove unused tracking and widget scripts; every third party adds connection time.
Read the guide: Core Web Vitals
✗
Imagesmedium
74 image(s).
61 without width/height – can cause layout shift (CLS).
1 image(s) after the first three aren't lazy-loaded.
The first image is lazy-loaded – if it's the main (LCP) image, that delays it. Don't lazy-load images visible on arrival.
71 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: s-maxage=31536000
✓
HTTP/3low
Server advertises HTTP/3 (faster on mobile networks).

Security 75%

Visitor safety signals that browsers and Google check.

✓
HTTPScritical
Secure HTTPS with no mixed content.
✓
HTTP → HTTPS redirecthigh
http:// redirects to https://.
✗
HSTSmedium
No Strict-Transport-Security header.
Fix: Add Strict-Transport-Security: max-age=63072000; includeSubDomains.
Read the guide: the technical SEO checklist
✓
Security headerslow
Present: 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 80%

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

✓
Mobile viewportcritical
viewport: width=device-width, initial-scale=1
✓
Image alt textmedium
All 74 images have alt text.
✓
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.

This report checks one page. Scores are a guide, not a guarantee of rankings. Check another page · Print or save as PDF

SEO report for www.immutable.com

Fix these first

Real-world speed Google PageSpeed

Authority & backlinks

Indexing & crawling 100%

Status codecritical

Indexablecritical

robots.txthigh

XML sitemaphigh

Canonical URLhigh

Redirectshigh

www / non-wwwmedium

Search snippet & sharing 88%

Title tagcritical

Meta descriptionhigh

Open Graph & social cardsmedium

Faviconlow

Languagelow

Content quality 87%

Word countmedium

Readabilitymedium

Topic focushigh

H1 headingcritical

Heading structuremedium

Text-to-code ratiolow

AI search readiness 75%

AI crawler accesshigh

Snippet controlshigh

llms.txtlow

Question-led contentmedium

Entity clarityhigh

Freshness signalsmedium

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

Structured data 100%

JSON-LD present & validhigh

Required propertiesmedium

Breadcrumbslow

Links 100%

Internal linkinghigh

Anchor text qualitymedium

Broken links (sample)high

Performance 53%

Server response (TTFB)high

HTML sizemedium

Compressionmedium

Render-blocking resourceshigh

Scripts & third partiesmedium

Imagesmedium

Cachinglow

HTTP/3low

Security 75%

HTTPScritical

HTTP → HTTPS redirecthigh

HSTSmedium

Security headerslow

Server fingerprintlow

Mobile & accessibility 80%

Mobile viewportcritical

Image alt textmedium

Link nameslow

Tap-to-contactmedium

Local SEO not scored

LocalBusiness markuphigh

Contact details on pagemedium

Map & directionslow