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SEO

· 14 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.
SCORE
94
GRADE
A
FIX
0
REVIEW
2
PASS
11
INFO
1

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

Checks
14
11 PASS 2 REVIEW
B
Meta Tags
Title: 13 chars
REVIEW
Title: 13 chars
Info::
Page title is set
Got: Mercado Libre
Warning::
Title is only 13 characters — consider expanding
Info::
Meta description is 186 characters — truncated on mobile (~160 char limit)
Info::
Title and H1 have very different wording
Alignment helps users confirm they've reached the right page.
Title

"Mercado Libre"

13 characters Too short
Title: Mercado Libre
H1: Software still starts with you
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

C
Sitemap Freshness
Action
Sitemap exists but no <lastmod> entries
REVIEW
Sitemap exists but no <lastmod> entries
Info::
Sitemap has no <lastmod> entries
Without lastmod, Google can't tell which URLs have changed since the last crawl -- it falls back to crawling everything periodically. Adding lastmod (date or ISO 8601 timestamp) on each <url> entry signals freshness so the crawler prioritizes recently-modified pages.
A+
Canonical URL
Properly configured
PASS
Properly configured
Info::
Canonical tag present
Got: https://github.com
Info::
Canonical is self-referencing
Info::
Canonical matches final URL after redirects
Info::
Canonical target reachable (self-referencing)
Canonical URL Problem
Page URL https://github.com Canonical https://github.com Match Self-referencing (correct)
A+
Title Style Depth
Title style is clean -- consistent separator, no stale year, no keyword stuffing
PASS
Title style is clean -- consistent separator, no stale year, no keyword stuffing
Info::
Title style is clean
A
Content Depth
1077 words, Very Difficult
PASS
1077 words, Very Difficult
Info::
Page has 1077 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: Very Difficult (grade 22)
1077 words

Good depth

Reading level

Very Easy
Easy
Fairly Easy
Standard
Fairly Difficult
Difficult
Very Difficult

Grade 22

Text-to-HTML Ratio

1% text 99% HTML

7 KB / 525 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
22 images, 22 descriptive filenames
PASS
22 images, 22 descriptive filenames
Info::
All images have descriptive filenames
22 descriptive
0 hash-based
0 generic
22 total
All images have descriptive filenames and proper SEO attributes.

See Accessibility tab for detailed alt text quality analysis.

A+
Hreflang URL Quality
No hreflang tags on the page
PASS
No hreflang tags on the page
Info::
No hreflang tags on the page
A+
Hreflang Completeness
No hreflang tags on this page -- check is N/A (single-language site or unannotated)
PASS
No hreflang tags on this page -- check is N/A (single-language site or unannotated)
Info::
No hreflang tags found -- completeness check is N/A
A+
Sitemap × Robots Consistency
No sitemap-vs-robots conflicts in the URL sample
PASS
No sitemap-vs-robots conflicts in the URL sample
Info::
All 5 sampled sitemap URLs are crawlable per robots.txt
A+
Sitemap Hygiene
Sitemap structure / size look healthy (376 URLs, 32 KB)
PASS
Sitemap structure / size look healthy (376 URLs, 32 KB)
Info::
Sitemap structure / size look healthy (376 URLs)
A+
Markup Quality
1 markup-quality issue(s) detected
PASS
1 markup-quality issue(s) detected
Info::
1 redundant ARIA role attribute(s) on native semantic element(s)
The W3C "ARIA in HTML" spec calls this its first rule: don't use ARIA when a native HTML element already conveys the semantics. `<button role="button">`, `<a href role="link">`, `<nav role="navigation">`, `<main role="main">` -- the role attribute either does nothing or shadows the native semantic, occasionally breaking assistive-tech behaviors. Remove the redundant role.
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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