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SEO

· 7 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.
SCORE
90
GRADE
A
FIX
0
REVIEW
1
PASS
5
INFO
1

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

Checks
7
5 PASS 1 REVIEW
B
Canonical URL
Minor issues
REVIEW
Minor issues
Warning::
No canonical tag found
Search engines will determine the canonical URL themselves, which may cause duplicate content issues.
No Canonical URL Set
Page URL https://tailwindcss.com Canonical (not set)

Search engines will determine the canonical URL themselves, which may cause duplicate content issues.

Why this matters

Without a canonical, Google may treat each URL variant (with/without slash, with tracking params, http/https) as duplicate content and split ranking.

Learn more

A canonical link tells Google which URL is the 'real' one when multiple URLs serve identical content. Without it, link equity gets split across variants and none of them rank as well as a single canonical version would. One <link rel="canonical"> tag in <head> covers it.

Source: Google Search Central

A
Meta Tags
Title: 76 chars
PASS
Title: 76 chars
Info::
Page title is set
Got: Tailwind CSS - Rapidly build modern websites without ever leaving your HTML.
Warning::
Title is 76 characters — will be truncated in search results
Info::
Title and H1 are well-aligned
Title

"Tailwind CSS - Rapidly build modern websites without ever leaving your HTML."

76 characters Will truncate
Title: Tailwind CSS - Rapidly build modern websites without ever leaving your HTML.
H1: Rapidly build modern websites without ever leaving your HTML.
Match: Similar ✓
Robots: Indexable (no restrictions)
A
Content Depth
1258 words, Fairly Difficult
PASS
1258 words, Fairly Difficult
Info::
Page has 1258 words — good depth for search engines
Info::
Text-to-HTML ratio is 1%
Very low ratio suggests heavy framework overhead or boilerplate.
Info::
Reading level: Fairly Difficult (grade 9)
1258 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

8 KB / 914 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+
Image SEO
43 images, 28 descriptive filenames
PASS
43 images, 28 descriptive filenames
Info::
15 image(s) have hash/generic filenames
Info::
2 image(s) missing alt text — see Accessibility tab
28 descriptive
0 hash-based
15 generic
43 total
FilenameQualityAltIssues
dark-mode.light.4b26783a.pngdescriptive1
dark-mode.dark.9634b3d8.pngdescriptive1
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
imagegeneric1
Current: image
Suggested: next.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.

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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