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https://douban.com

SEO

· 7 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.
SCORE
87
GRADE
B
FIX
0
REVIEW
2
PASS
4
INFO
1

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

Checks
7
4 PASS 2 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://douban.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

B
Content Depth
763 words, Very Easy
REVIEW
763 words, Very Easy
Info::
Page has 763 words of content
Info::
Reading level: Very Easy (grade 1)
763 words

Good depth

Reading level

Very Easy
Easy
Fairly Easy
Standard
Fairly Difficult
Difficult
Very Difficult

Grade 1

Text-to-HTML Ratio

10% text 90% HTML

9 KB / 94 KB

A
Meta Tags
Title: 6 chars
PASS
Title: 6 chars
Info::
Page title is set
Got: 豆瓣
Warning::
Title is only 6 characters — consider expanding
Info::
Title and H1 have very different wording
Alignment helps users confirm they've reached the right page.
Title

"豆瓣"

6 characters Too short
Title: 豆瓣
H1: 豆瓣
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

A+
Image SEO
66 images, 52 descriptive filenames
PASS
66 images, 52 descriptive filenames
Info::
14 image(s) have hash/generic filenames
Info::
11 image(s) missing alt text — see Accessibility tab
52 descriptive
10 hash-based
4 generic
66 total
FilenameQualityAltIssues
icon_qrcode_green.pngdescriptive✗1
doubanapp_qrcode.pngdescriptive✗1
p728079573.jpggeneric✗2
Current: p728079573.jpg
Suggested: public.jpg
u162973006-2.jpggeneric✓1
Current: u162973006-2.jpg
Suggested: icon.jpg
u78636889-18.jpggeneric✓1
Current: u78636889-18.jpg
Suggested: icon.jpg
u46048488-2.jpggeneric✓1
Current: u46048488-2.jpg
Suggested: icon.jpg
blank.gifdescriptive✗1
blank.gifdescriptive✗1
blank.gifdescriptive✗1
blank.gifdescriptive✗1
8e457bfe-5872-11ea-916d-4e50984eeed6.jpghash✓1
8e98834a-b20d-11ef-a64a-2e47a111930b.jpghash✓1
afd27840-7eba-11ee-b7b3-5e86bf728896.jpghash✓1
a1e1fedc-73ac-11e8-b5f7-0242ac110013.pnghash✓1
56259338-1e19-11e9-9bc1-0242ac110029.jpghash✓1
c3ab871e-2401-11e7-9fe8-0242ac110046.pnghash✓1
48b9c98a-0b1d-11e9-8eb4-0242ac110007.jpghash✓1
c3a9890a-3421-11e9-b55c-0242ac110005.jpghash✓1
f3573202-3389-11ea-81ed-3e551a2d8b14.jpghash✓1
d9596076-2eb4-11e9-be94-0242ac110029.jpghash✓1
tousu.jpegdescriptive✗1
jubao.jpgdescriptive✗1
jubao.pngdescriptive✗1
biaoshi.gifdescriptive✗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.

Missing schema opportunities

  • easy

    Article

    Page reads as an article (long body + headline) — add Article schema

    Eligible for top-stories carousel and Discover

  • moderate

    LocalBusiness

    Page describes a local business (address element) — add LocalBusiness schema

    Eligible for the local pack and Google Maps results

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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