Skip to content
https://epfl.ch

SEO

· 7 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.
SCORE
88
GRADE
B
FIX
0
REVIEW
1
PASS
5
INFO
1

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

Checks
7
5 PASS 1 REVIEW
C
Content Depth
Action
896 words, Very Difficult
REVIEW
896 words, Very Difficult
Info::
Page has 896 words of content
Info::
Text-to-HTML ratio is 2%
Very low ratio suggests heavy framework overhead or boilerplate.
Info::
Reading level: Very Difficult (grade 16)
896 words

Good depth

Reading level

Very Easy
Easy
Fairly Easy
Standard
Fairly Difficult
Difficult
Very Difficult

Grade 16

Text-to-HTML Ratio

2% text 98% HTML

6 KB / 334 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.

A
Canonical URL
Minor issues
PASS
Minor issues
Info::
Canonical tag present
Got: https://www.epfl.ch/en/
Warning::
Canonical does not match final URL (https://www.epfl.ch/fr/)
Info::
Canonical target returns 200
Info::
Canonical points to a different domain
Canonical URL Configured
Page URL https://epfl.ch Canonical https://www.epfl.ch/en/ Match Points to a different page Target 200 ✓
A
Meta Tags
Title: 4 chars
PASS
Title: 4 chars
Info::
Page title is set
Got: EPFL
Warning::
Title is only 4 characters — consider expanding
Info::
Title and H1 are identical
Consider differentiating — the title is for search results, the H1 is for the page.
Title

"EPFL"

4 characters Too short
Title: EPFL
H1: EPFL
Match: Similar ✓
Robots: Indexable (no restrictions)

Consider differentiating — the title is for search results, the H1 is for the page.

Why this matters

Title and H1 match exactly — internally consistent but misses an opportunity to optimize each for its audience (Title for SERP CTR, H1 for on-page).

Learn more ▾

Title and H1 don't have to be identical — and often shouldn't be. The Title competes for SERP click-through (lead with keyword + value prop), while the H1 confirms to the visitor they're on the right page (more conversational is fine). Differentiating gains both surfaces.

Source: Google Search Central / on-page SEO

A+
Image SEO
17 images, 11 descriptive filenames
PASS
17 images, 11 descriptive filenames
Info::
6 image(s) have hash/generic filenames
11 descriptive
0 hash-based
6 generic
17 total
FilenameQualityAltIssues
1440x810.jpggeneric✓1
Current: 1440x810.jpg
Suggested: 163596.jpg
509x286.jpggeneric✓1
Current: 509x286.jpg
Suggested: 32144.jpg
509x286.jpggeneric✓1
Current: 509x286.jpg
Suggested: 32754.jpg
509x286.jpggeneric✓1
Current: 509x286.jpg
Suggested: 32071.jpg
509x286.jpggeneric✓1
Current: 509x286.jpg
Suggested: 32730.jpg
509x286.jpggeneric✓1
Current: 509x286.jpg
Suggested: 32970.jpg

See Accessibility tab for detailed alt text quality analysis.

A+
Schema Markup Audit
Per-type completeness vs Schema.org requirements + rich-result eligibility
PASS

No structured data detected

Without JSON-LD or microdata, this page can't qualify for any of Google's rich result formats. Even basic Organization or WebSite schema is a quick win.

Missing schema opportunities

  • moderate

    Event

    Page mentions an event (time element or event markup) that could be marked up as Event

    Events appear in dedicated event search and Google Events

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.

Send Feedback