75OUT OF 100
GoodGrade C
https://isagency.digital/

What's holding you back

1
Web analytics installed
No web analytics detected — you're blind to traffic and behaviour.
dataTracking
2
Title length
Title is 63 characters (~506px): "IS Agency | Agence Digitale Paris — Site web, App, SEO & Design".
seo
3
HSTS header
No HSTS header.
security
4
Image optimization
2/7 lazy, 0/7 sized, 0/7 WebP/AVIF, 4/7 responsive.
performance
243 checks run37 issues found139 passing
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SEO — score 77 of 100

Warning:
Title length
Title is 63 characters (~506px): "IS Agency | Agence Digitale Paris — Site web, App, SEO & Design".
Warning:
Keyword near start of title
Primary term "site" appears at position 36 in the title.
Warning:
Meta description has a call to action
The description lacks a call to action.
Warning:
Keyword in H1
Primary keyword not found in the H1.
Warning:
Keyword targeting (title/H1/intro)
Primary term "site" → title:✓ H1:✗ intro:✓.
Failed:
Text-to-HTML ratio
Visible text is ~4.0% of the HTML payload.
Warning:
Descriptive image alt text
6/7 images have alt text.
Warning:
Keyword across title/H1/intro/URL/alt
Primary term "site" appears in 2/5 key locations (title/H1/intro/URL/alt).
Warning:
Sub-headings cover the topic
1/6 sub-headings include a top topical term.
Warning:
Diverse internal anchor text
32 unique anchors out of 65 links (49% diverse).
Warning:
Title optimised for click-through
Title has no numbers or power words.
Warning:
hreflang includes x-default
Multiple hreflang alternates but no x-default.

Performance — score 76 of 100

Warning:
HTML document size
HTML is 136 KB uncompressed (136 KB on the wire).
Warning:
Brotli compression
Using gzip; Brotli would compress better.
Warning:
Image optimization
2/7 lazy, 0/7 sized, 0/7 WebP/AVIF, 4/7 responsive.
Failed:
Layout-shift prevention
0/7 images declare width & height.
Warning:
Inline CSS/JS weight
0 KB inline CSS, 63 KB inline JS.

Accessibility — score 98 of 100

GEO (AI Answer Engines) — score 63 of 100

UI / UX — score 82 of 100

Security — score 60 of 100

Code Quality — score 99 of 100

Data & Tracking — score 40 of 100

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END OF REPORT · 243 CHECKS · 2026-09-20