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https://flightradar24.com

SEO

· 7 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.
SCORE
78
GRADE
C
FIX
1
REVIEW
1
PASS
4
INFO
1

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

Checks
7
4 PASS 1 REVIEW 1 FIX
F
Content Depth
Action
197 words, Difficult
FIX
197 words, Difficult
Warning::
Page has 197 words — thin content
Most well-ranking pages have 300+ words of substantive content.
Info::
Text-to-HTML ratio is 2%
Very low ratio suggests heavy framework overhead or boilerplate.
Info::
Reading level: Difficult (grade 13)
Warning::
Thin content — only 197 words
Got: 197 words
197 words

Thin content

Reading level

Very Easy
Easy
Fairly Easy
Standard
Fairly Difficult
Difficult
Very Difficult

Grade 13

Text-to-HTML Ratio

2% text 98% HTML

1 KB / 76 KB

Most well-ranking pages have 300+ words of substantive content.

Why this matters

Thin content (<300 words) rarely ranks — Google quality guidelines explicitly call out thin pages.

Source: Google Search Quality Guidelines

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
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://flightradar24.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: 81 chars
PASS
Title: 81 chars
Info::
Page title is set
Got: Flightradar24: Live Flight Tracker - Real-Time Flight Tracker Map | Flightradar24
Warning::
Title is 81 characters — will be truncated in search results
Info::
Title and H1 are well-aligned
Title

"Flightradar24: Live Flight Tracker - Real-Time Flight Tracker Map | Flightradar24"

81 characters Will truncate
Title: Flightradar24: Live Flight Tracker - Real-Time Flight Tracker Map | Flightradar24
H1: Flight tracker map
Match: Similar ✓
Robots: Indexable (no restrictions)
A+
Image SEO
12 images, 12 descriptive filenames
PASS
12 images, 12 descriptive filenames
Info::
All images have descriptive filenames
Info::
4 image(s) missing alt text — see Accessibility tab
12 descriptive
0 hash-based
0 generic
12 total
FilenameQualityAltIssues
newsletter.svgdescriptive✗1
blog.svgdescriptive✗1
podcast.svgdescriptive✗1
watch-videos-icon.svgdescriptive✗1

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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