SEO
· 7 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.Cross-tab audit — SEO, performance, crawlability, mobile, structured data
DSchema Markup AuditAction2 schema types detectedFIX
Rich result eligibility
Sitelinks search box
Missing: url
Detected schema types
WebSite json-ld → Sitelinks search box1/2 required · 0/1 recommended
Required fields (Google)
- name — Required for the sitelinks search box
- url — Add the canonical site URL Required to anchor the search box to your domain
Recommended fields
- potentialAction — Add a SearchAction with target and query-input Enables the in-SERP search box
NewsMediaOrganization json-ld 0/0 required
Missing schema opportunities
- easy
Article
Page reads as an article (long body + headline) — add Article schema
Eligible for top-stories carousel and Discover
- 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
- easy
FAQPage
Page has Q&A-style content (questions in headings) that could be marked up as FAQPage
FAQ rich results take 2-3× more SERP real estate
Your WebSite structured data is missing required fields for Google's Sitelinks search box. Without these, the page won't qualify for rich results.
Schema entity missing required properties — Google's rich-result eligibility check fails; the schema is in source but never renders enhanced.
Source: Google Search Central
A+Canonical URLProperly configuredPASS
AMeta TagsTitle: 19 charsPASS
"Scientific American"
Consider differentiating — the title is for search results, the H1 is for the page.
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
AContent Depth1166 words, Very DifficultPASS
Good depth
Reading level
Grade 18
Text-to-HTML Ratio
7 KB / 310 KB
Very low ratio suggests heavy framework overhead or boilerplate.
Informational: ratio of visible text bytes to total HTML bytes. Very low ratios suggest excessive markup overhead.
A+Internal Links118 internal, 9 externalPASS
Link Distribution
Anchor Text Quality
Most Linked Internal Pages
| # | URL | Links |
|---|---|---|
| 1 | /games/ | 4 |
| 2 | /podcasts/ | 3 |
| 3 | /issue/sa/2026/05-01/ | 2 |
| 4 | /article/ex-nasa-astronauts-form-new-group-to-promote-u-s-constitutional-values/ | 2 |
| 5 | /article/the-engineering-marvels-hidden-inside-six-figure-watches/ | 2 |
| 6 | /article/why-firstborns-may-be-more-likely-than-secondborns-to-be-autistic-or-to-have-allergies/ | 2 |
| 7 | /games/spellements/latest/ | 2 |
| 8 | /article/fbi-investigating-possible-links-between-deaths-and-disappearances-of-at-least-10-scientists/ | 2 |
| 9 | /newsletters/ | 2 |
| 10 | /podcast/episode/this-sci-fi-twist-on-moby-dick-will-blow-your-mind/ | 2 |
Top External Domains
| Domain | Links |
|---|---|
| www.scientificamerican.com | 3 |
| www.facebook.com | 1 |
| www.instagram.com | 1 |
| www.linkedin.com | 1 |
| www.tiktok.com | 1 |
| www.youtube.com | 1 |
| www.reddit.com | 1 |
A+Image SEO39 images, 37 descriptive filenamesPASS
| Filename | Quality | Alt | Issues |
|---|---|---|---|
| 9B11497D-B6BB-476F-BF64FB69ED5C2151_source.jpg | hash | ✓ | 1 |
Current: 9B11497D-B6BB-476F-BF64FB69ED5C2151_source.jpg Suggested: file.jpg | |||
| 0B3D3F35-91F9-45F4-9D6715267502E59D_source.jpg | hash | ✓ | 1 |
Current: 0B3D3F35-91F9-45F4-9D6715267502E59D_source.jpg Suggested: file.jpg | |||
See Accessibility tab for detailed alt text quality analysis.
Hreflang0 hreflang tagsINFO
No hreflang tags detected.
Hreflang tags are only needed for multilingual or multi-regional sites.