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https://cancerresearchuk.org

SEO

· 7 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.
SCORE
83
GRADE
B
FIX
0
REVIEW
2
PASS
4
INFO
1

Cross-tab audit — SEO, performance, crawlability, mobile, structured data

Checks
7
4 PASS 2 REVIEW
C
Content Depth
Action
563 words, Fairly Difficult
REVIEW
563 words, Fairly Difficult
Info::
Page has 563 words of content
Info::
Text-to-HTML ratio is 1%
Very low ratio suggests heavy framework overhead or boilerplate.
Info::
Reading level: Fairly Difficult (grade 9)
563 words

Good depth

Reading level

Very Easy
Easy
Fairly Easy
Standard
Fairly Difficult
Difficult
Very Difficult

Grade 9

Text-to-HTML Ratio

1% text 99% HTML

3 KB / 335 KB

Very low ratio suggests heavy framework overhead or boilerplate.

Why this matters

Informational: ratio of visible text bytes to total HTML bytes. Very low ratios suggest excessive markup overhead.

B
Image SEO
16 images, 2 descriptive filenames
REVIEW
16 images, 2 descriptive filenames
Warning::
88% of images have non-descriptive filenames
Search engines use filenames as a signal. Rename to descriptive names like 'team-photo.jpg'.
2 descriptive
0 hash-based
14 generic
16 total
FilenameQualityAltIssues
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg
imagegeneric1
Current: image
Suggested: next.jpg

See Accessibility tab for detailed alt text quality analysis.

Search engines use filenames as a signal. Rename to descriptive names like 'team-photo.jpg'.

Why this matters

Most image filenames are non-descriptive (hash/IMG_X) — small SEO miss for Image Search ranking.

Source: Google Image SEO

A
Canonical URL
Minor issues
PASS
Minor issues
Info::
Canonical tag present
Got: https://www.cancerresearchuk.org
Warning::
Canonical does not match final URL (https://www.cancerresearchuk.org:443/)
Info::
Canonical target returns 200
Info::
Canonical points to a different domain
Canonical URL Configured
Page URL https://cancerresearchuk.org Canonical https://www.cancerresearchuk.org Match Points to a different page Target 200 ✓
A
Meta Tags
Title: 4 chars
PASS
Title: 4 chars
Info::
Page title is set
Got: Visa
Warning::
Title is only 4 characters — consider expanding
Info::
Title and H1 have very different wording
Alignment helps users confirm they've reached the right page.
Title

"Visa"

4 characters Too short
Title: Visa
H1: We exist to beat cancer.
Match: Very different
Robots: Indexable (no restrictions)

Alignment helps users confirm they've reached the right page.

Why this matters

Title and H1 disagree significantly — Google may treat one as the canonical topic and the other as off-topic, weakening ranking.

Learn more

Title is the SERP headline; H1 is the on-page headline. They should describe the same page. Large divergence (different topics, different keywords) signals confusion and Google may rewrite the title in SERP. Align both to the same primary topic.

Source: Google Search Central / on-page SEO

A+
Schema Markup Audit
1 schema types detected
PASS

Rich result eligibility

Organization Eligible

Organization knowledge panel

Detected schema types

Organization json-ld → Organization knowledge panel
2/2 required · 2/4 recommended
Required fields (Google)
  • name — Required for the knowledge panel
  • url — Required for entity matching
Recommended fields
  • logo — Strongly recommended — appears in the knowledge panel header
  • sameAs — Connects the entity across the web
  • contactPoint — Add ContactPoint with telephone and contactType Enables direct contact from the knowledge panel
  • description — Add an organization description Used as the panel summary
Google's spec for this type

Adding these recommended fields improves chances of getting Organization knowledge panel in search results.

Why this matters

Schema entity has required fields but could add recommended ones for richer SERP layouts (star ratings, prices, etc.).

Source: Google Search Central

Hreflang
0 hreflang tags
INFO
0 hreflang tags

No hreflang tags detected.

Hreflang tags are only needed for multilingual or multi-regional sites.

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

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