Content

· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Checks

2 PASS 3 REVIEW

Links

200 links checked, 197 healthy, 3 broken

REVIEW

200 links checked, 197 healthy, 3 broken

197 of 200 links are healthy

Broken link: https://res.cloudinary.com

Found in <link href>. Returns HTTP 404.

Got: HTTP 404

Broken link: https://www.googletagmanager.com

Found in <link href>. Returns HTTP 404.

Got: HTTP 404

Broken link: https://pagead2.googlesyndication.com

Found in <link href>. Returns HTTP 404.

Got: HTTP 404

200 total 188 healthy 3 broken 9 redirects

Broken Links (3)

Status	URL	Found in	Error
404	https://res.cloudinary.com	`<link>`	Not Found
404	https://www.googletagmanager.com	`<link>`	Not Found
404	https://pagead2.googlesyndication.com	`<link>`	Not Found

Redirects (9)

URL	Destination	Found in
https://assets.ubuntu.com	https://assets.ubuntu.com	`<link>`
https://canonical.com/press-centre	https://canonical.com/press-centre	`<a>`
https://ubuntu.com/login	https://ubuntu.com/login	`<a>`
https://ubuntu.com/livepatch	https://ubuntu.com/livepatch	`<a>`
https://ubuntu.com/esm	https://ubuntu.com/esm	`<a>`
https://ubuntu.com/engage/vmware-to-char...	https://ubuntu.com/engage/vmware-to-char...	`<a>`
https://ubuntu.com/kubernetes/features	https://ubuntu.com/kubernetes/features	`<a>`
https://ubuntu.com/pricing/infra	https://ubuntu.com/pricing/infra	`<a>`
https://ubuntu.com/engage/charmed-openst...	https://ubuntu.com/engage/charmed-openst...	`<a>`

200 https://assets.ubuntu.com/v1/703e23c9-lazysizes+noscript+nat... <script>

200 https://ubuntu.com/static/js/src/navigation.js?v=6fd1493 <script>

200 https://ubuntu.com/static/js/dist/main.js?v=f647eb5 <script>

200 https://ubuntu.com/static/js/src/infer-preferred-language.js... <script>

200 https://ubuntu.com/static/css/styles.css?v=42f62a0 <link>

200 https://ubuntu.com/static/css/print.css?v=b63170c <link>

200 https://ubuntu.com/ <link>

200 https://assets.ubuntu.com/v1/f38b9c7e-COF%20apple-touch-icon... <link>

200 https://assets.ubuntu.com/v1/be7e4cc6-COF-favicon-32x32.png <link>

200 https://assets.ubuntu.com/v1/16c27f81-COF%20favicon-16x16.pn... <link>

200 https://ubuntu.com/static/files/site.webmanifest?v=fbabd71 <link>

200 https://ubuntu.com/static/favicons/COF-favicon-48x48.png?v=f... <link>

200 https://assets.ubuntu.com/v1/f1ea362b-Ubuntu%5Bwdth,wght%5D-... <link>

200 https://assets.ubuntu.com/v1/90b59210-Ubuntu-Italic%5Bwdth,w... <link>

200 https://assets.ubuntu.com/v1/d5fc1819-UbuntuMono%5Bwght%5D-l... <link>

200 https://ubuntu.com/static/css/cookie-policy.css?v=6a99ec6 <link>

200 https://ubuntu.com/static/js/dist/cookie-policy.js?v=3ede63c <script>

200 https://ubuntu.com/static/js/src/cookie-policy-with-callback... <script>

200 https://github.com/canonical/ubuntu.com/issues/new?template=... <a>

200 https://assets.ubuntu.com/v1/82818827-CoF_white.svg <img>

200 https://ubuntu.com/search <a>

200 https://ubuntu.com/navigation <a>

200 https://canonical.com/ <a>

200 https://ubuntu.com/pro <a>

200 https://snapcraft.io/ <a>

200 https://ubuntu.com/lxd <a>

200 https://maas.io/ <a>

200 https://ubuntu.com/openstack <a>

200 https://ubuntu.com/ceph <a>

200 https://ubuntu.com/kubernetes <a>

200 https://juju.is/ <a>

200 https://anbox-cloud.io/ <a>

200 https://launchpad.net <a>

200 https://ubuntu.com/download/cloud <a>

200 https://multipass.run/ <a>

200 https://cloud-init.io/ <a>

200 https://ubuntu.com/landscape <a>

200 http://www.netplan.io/ <a>

Structured Data

Action

No structured data (JSON-LD) found.

REVIEW

No structured data (JSON-LD) found.

No structured data (JSON-LD) found

Adding structured data helps search engines understand your content and can enable rich results.

Why this matters

Without schema.org markup, your pages can't appear as rich results (stars, FAQs, recipes) in search.

Learn more ▾

Structured data is what unlocks rich snippets — review stars, FAQ accordions, recipe cards, breadcrumbs, etc. — that take up more SERP space and dramatically improve click-through. The schema.org vocabulary is well-documented and JSON-LD is the easiest format.

Source: Google Search Central / schema.org

No structured data found

Structured data (JSON-LD) helps search engines understand your content better. Adding it can improve your search result appearance.

Common types include:

WebSite — your site identity and search box
Organization — your company information
Article — blog posts and news articles
Product — e-commerce product pages
BreadcrumbList — navigation paths

Learn more at schema.org

Brand Presence

Site-name consistency, favicon, social image, meta tags, schema, and contact signals

REVIEW

Brand Presence

Partial brand coverage — a few channels are missing brand signals.

75/100

Site name appears as

Page title	Ubuntu
og:site_name	Ubuntu
twitter:site	@ubuntu
Organization.name	—

Consistent

Brand assets

Favicon

15/15

covers multiple sizes + apple-touch-icon

Social share image

20/20

og:image + twitter:image set

Meta completeness

20/20

Organization schema

0/15

Contact info discoverable

5/10

contact page

Findings

Missing brand name in: Organization.name
No Organization schema — Google can't render your logo in the knowledge panel
Only partial contact info discoverable — consider adding a dedicated contact page or mailto/tel link

How consistently your brand appears across channels — shared link previews, structured data, favicon, contact info.

A+

Mixed Content

No mixed content detected — all resources use HTTPS.

PASS

No mixed content detected — all resources use HTTPS.

No mixed content detected — all resources use HTTPS

Open Graph

Open Graph tags are well configured for social sharing.

PASS

Open Graph tags are well configured for social sharing.

og:image is not reachable

The og:image URL could not be fetched. Social platforms won't be able to display it.

Got: https://assets.ubuntu.com/v1/47f12466-og_%20ubuntu.png

URL: https://assets.ubuntu.com/v1/47f12466-og_%20ubuntu.png

The og:image URL could not be fetched. Social platforms won't be able to display it.

Why this matters

An unreachable og:image URL (404, DNS fail, slow timeout) means social platforms cache the failure and serve no image for hours.

Learn more ▾

Social platforms (Facebook, Twitter) cache OG metadata aggressively — including failed image fetches. A momentarily-broken og:image can leave your shares imageless for hours. Test og:image URLs in Facebook's Sharing Debugger to force re-cache after fixing.

Source: Open Graph Protocol / Facebook Sharing Debugger

Preview

ubuntu.com

Enterprise Open Source and Linux | Ubuntu

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Preview quality · Twitter/X A+ · 100/100

twitter:card — summary_large_image
twitter:title — Enterprise Open Source and Linux | Ubuntu
twitter:description — Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
twitter:image — https://assets.ubuntu.com/v1/47f12466-og_%20ubuntu.png

UBUNTU.COM

Enterprise Open Source and Linux | Ubuntu

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Preview quality · Facebook A+ · 100/100

og:title — Enterprise Open Source and Linux | Ubuntu
og:description — Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
og:image — https://assets.ubuntu.com/v1/47f12466-og_%20ubuntu.png
og:type — website
og:url — https://ubuntu.com/
og:site_name — Ubuntu

Enterprise Open Source and Linux | Ubuntu

ubuntu.com

Preview quality · LinkedIn A+ · 100/100

og:title — Enterprise Open Source and Linux | Ubuntu
og:description — Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
og:image — https://assets.ubuntu.com/v1/47f12466-og_%20ubuntu.png

ubuntu.com

Enterprise Open Source and Linux | Ubuntu

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

Preview quality · Slack A+ · 100/100

og:title — Enterprise Open Source and Linux | Ubuntu
og:description — Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
og:image — https://assets.ubuntu.com/v1/47f12466-og_%20ubuntu.png

Social preview quality

Averaged across Twitter/X, Facebook, LinkedIn, and Slack.

A+ · 100/100

Field	Facebook	LinkedIn	Slack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card	—	—	—
twitter:title	—	—	—
twitter:description	—	—	—
twitter:image	—	—	—

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.