Skip to content
https://cn.aliyun.com

SEO

· 14 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.
SCORE
84
GRADE
B
FIX
0
REVIEW
6
PASS
7
INFO
1

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

Checks
14
7 PASS 6 REVIEW
C
Canonical URL
Action
Issues found
REVIEW
Issues found
Info::
Canonical tag present
Got: https://www.aliyun.com/
Warning::
Canonical does not match final URL (https://cn.aliyun.com)
Info::
Canonical target returns 200
Warning::
Canonical URL redirects
A canonical URL that redirects sends mixed signals to search engines.
Info::
Canonical points to a different domain
Warning::
Canonical www-ness doesn't match the final URL
Either the canonical has 'www.' and the final URL doesn't, or vice versa. Search engines may index both forms as duplicates. Pick one and use it consistently in the canonical AND the redirect target.
Canonical URL Configured
Page URL https://cn.aliyun.com Canonical https://www.aliyun.com/ Match Points to a different page Target 200 ✓

A canonical URL that redirects sends mixed signals to search engines.

Why this matters

A canonical URL that itself redirects sends mixed signals to Google — link equity may not consolidate as intended.

Learn more ▾

When the canonical link points to a URL that 301-redirects elsewhere, Google has to choose: follow the canonical chain or treat the redirect as authoritative. Behavior is inconsistent. Set canonical to the FINAL destination URL (post-redirect) so the signal is unambiguous.

Source: Google Search Central

Either the canonical has 'www.' and the final URL doesn't, or vice versa. Search engines may index both forms as duplicates. Pick one and use it consistently in the canonical AND the redirect target.

Why this matters

Canonical has 'www.' and final URL doesn't (or vice versa). Search engines may index both forms as duplicates.

Learn more ▾

Pick one form -- with or without www -- and use it consistently in the canonical AND the redirect target. Both forms can resolve, but unless one redirects to the other AND the canonical agrees, search engines may treat them as duplicate-content variants.

Source: Google Search Central

B
Meta Tags
Title: 12 chars
REVIEW
Title: 12 chars
Info::
Page title is set
Got: 搜索图标
Warning::
Title is only 12 characters — consider expanding
Warning::
Meta description is 460 characters — truncated on all platforms (320 char SERP cap)
Google truncates meta descriptions around 320 chars on desktop and 160 on mobile. Your full description never reaches the user.
Info::
Title and H1 have very different wording
Alignment helps users confirm they've reached the right page.
Title

"搜索图标"

12 characters Too short
Title: 搜索图标
H1: AI 加速季 智惠生产力
Match: Very different
Robots: Indexable (no restrictions)

Google truncates meta descriptions around 320 chars on desktop and 160 on mobile. Your full description never reaches the user.

Why this matters

Description exceeds the 320-char desktop SERP cap. The full text never reaches the user.

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
Content Depth
Action
545 words, Fairly Easy
REVIEW
545 words, Fairly Easy
Info::
Page has 545 words of content
Info::
Text-to-HTML ratio is 1%
Very low ratio suggests heavy framework overhead or boilerplate.
Info::
Reading level: Fairly Easy (grade 11)
545 words

Good depth

Reading level

Very Easy
Easy
Fairly Easy
Standard
Fairly Difficult
Difficult
Very Difficult

Grade 11

Text-to-HTML Ratio

1% text 99% HTML

10 KB / 1176 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.

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.
B
Sitemap Hygiene
1 hygiene issue(s) on a 0-URL sitemap
REVIEW
1 hygiene issue(s) on a 0-URL sitemap
Warning::
Sitemap is empty -- 0 URLs listed
The sitemap file is reachable and parses as valid XML, but contains no `<url>` entries. Common causes: a templated sitemap that didn't iterate the URL set during build, a static placeholder shipped to production, or a CMS that lost its URL index. Search engines fetch and discard empty sitemaps.
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+
Image SEO
93 images, 93 descriptive filenames
PASS
93 images, 93 descriptive filenames
Info::
All images have descriptive filenames
Info::
83 image(s) missing alt text — see Accessibility tab
93 descriptive
0 hash-based
0 generic
93 total
FilenameQualityAltIssues
O1CN01bYc1m81RrcSAyOjMu_!!6000000002165-54-tps-60-60.apngdescriptive✗1
O1CN0160GmyK22wKTsybDCE_!!6000000007184-0-tps-3072-1512.jpgdescriptive✗1
O1CN01lX1Hup1bkQZ01gTTU_!!6000000003503-0-tps-1664-936.jpgdescriptive✗1
O1CN01RiKZHR1UUDCcjAdA0_!!6000000002520-55-tps-28-28.svgdescriptive✗1
O1CN01DhJubA1dXGOQ5APoj_!!6000000003745-55-tps-28-28.svgdescriptive✗1
O1CN01WJKVJm1m4FqTM6bZJ_!!6000000004900-55-tps-20-20.svgdescriptive✗1
O1CN01QhM0tL1sBToGmgoaV_!!6000000005728-55-tps-28-28.svgdescriptive✗1
O1CN01H7B5vd1ZotA7atogB_!!6000000003242-55-tps-28-28.svgdescriptive✗1
O1CN01riUfUH1S91eLNgAvd_!!6000000002203-55-tps-28-28.svgdescriptive✗1
O1CN01leeZsJ1EHod6M23i7_!!6000000000327-2-tps-2880-1724.pngdescriptive✗1
O1CN01kWOqch1qrUsvR2y1k_!!6000000005549-0-tps-1248-1152.jpgdescriptive✗1
O1CN01bURbCF1jUPcPd4Nnn_!!6000000004551-2-tps-80-80.pngdescriptive✗1
O1CN01DLgu6T1Vf2B17sKoJ_!!6000000002679-2-tps-40-40.pngdescriptive✗1
O1CN01dutVVj1ZMUbd8Xh0S_!!6000000003180-55-tps-80-80.svgdescriptive✗1
O1CN01DLgu6T1Vf2B17sKoJ_!!6000000002679-2-tps-40-40.pngdescriptive✗1
O1CN010dHhQc1W58khgRc2m_!!6000000002736-55-tps-80-80.svgdescriptive✗1
O1CN01DLgu6T1Vf2B17sKoJ_!!6000000002679-2-tps-40-40.pngdescriptive✗1
O1CN01DlXZ5f1JDlCavFj6Z_!!6000000000995-55-tps-80-80.svgdescriptive✗1
O1CN01DLgu6T1Vf2B17sKoJ_!!6000000002679-2-tps-40-40.pngdescriptive✗1
O1CN01prJNvn1dqxPiQXpuL_!!6000000003788-55-tps-80-80.svgdescriptive✗1
O1CN01DLgu6T1Vf2B17sKoJ_!!6000000002679-2-tps-40-40.pngdescriptive✗1
O1CN01pG5bG31zjYYoaY6rs_!!6000000006750-55-tps-80-80.svgdescriptive✗1
O1CN01DLgu6T1Vf2B17sKoJ_!!6000000002679-2-tps-40-40.pngdescriptive✗1
O1CN01qwyQqg1F2X1iThTdm_!!6000000000429-2-tps-720-495.pngdescriptive✗1
O1CN01nv8D491fODp3CFIiB_!!6000000003996-2-tps-1440-900.pngdescriptive✗1
O1CN01BCjX461OL9d3GxAs6_!!6000000001688-2-tps-210-210.pngdescriptive✗1
O1CN01fQGyf91zar3vO505V_!!6000000006731-1-tps-1440-900.gifdescriptive✗1
O1CN01PljZ8T1EtN5CAPHPj_!!6000000000409-2-tps-1440-900.pngdescriptive✗1
O1CN01QLQ4K81kXRpRAqBdK_!!6000000004693-2-tps-210-210.pngdescriptive✗1
O1CN01gtC3AS1cYo3THALf2_!!6000000003613-1-tps-960-600.gifdescriptive✗1
O1CN015NkYJB1dOYoKaMtut_!!6000000003726-2-tps-2880-1800.pngdescriptive✗1
O1CN01BCjX461OL9d3GxAs6_!!6000000001688-2-tps-210-210.pngdescriptive✗1
O1CN01gtC3AS1cYo3THALf2_!!6000000003613-1-tps-960-600.gifdescriptive✗1
O1CN01GLd1tN27bmigoTGCO_!!6000000007816-0-tbvideo.jpgdescriptive✗1
O1CN01BCjX461OL9d3GxAs6_!!6000000001688-2-tps-210-210.pngdescriptive✗1
O1CN01lllPr01vmWcHqRWfi_!!6000000006215-1-tps-1440-900.gifdescriptive✗1
O1CN013pxjMn1hLahqZ9rzn_!!6000000004261-2-tps-2880-1800.pngdescriptive✗1
O1CN01BCjX461OL9d3GxAs6_!!6000000001688-2-tps-210-210.pngdescriptive✗1
O1CN01xeGXPR1yfbTokZppM_!!6000000006606-1-tps-800-500.gifdescriptive✗1
O1CN01nv8D491fODp3CFIiB_!!6000000003996-2-tps-1440-900.pngdescriptive✗1
O1CN01BCjX461OL9d3GxAs6_!!6000000001688-2-tps-210-210.pngdescriptive✗1
O1CN01fQGyf91zar3vO505V_!!6000000006731-1-tps-1440-900.gifdescriptive✗1
O1CN01PljZ8T1EtN5CAPHPj_!!6000000000409-2-tps-1440-900.pngdescriptive✗1
O1CN01QLQ4K81kXRpRAqBdK_!!6000000004693-2-tps-210-210.pngdescriptive✗1
O1CN01gtC3AS1cYo3THALf2_!!6000000003613-1-tps-960-600.gifdescriptive✗1
O1CN015NkYJB1dOYoKaMtut_!!6000000003726-2-tps-2880-1800.pngdescriptive✗1
O1CN01BCjX461OL9d3GxAs6_!!6000000001688-2-tps-210-210.pngdescriptive✗1
O1CN01gtC3AS1cYo3THALf2_!!6000000003613-1-tps-960-600.gifdescriptive✗1
O1CN01GLd1tN27bmigoTGCO_!!6000000007816-0-tbvideo.jpgdescriptive✗1
O1CN01BCjX461OL9d3GxAs6_!!6000000001688-2-tps-210-210.pngdescriptive✗1
O1CN01lllPr01vmWcHqRWfi_!!6000000006215-1-tps-1440-900.gifdescriptive✗1
O1CN013pxjMn1hLahqZ9rzn_!!6000000004261-2-tps-2880-1800.pngdescriptive✗1
O1CN01BCjX461OL9d3GxAs6_!!6000000001688-2-tps-210-210.pngdescriptive✗1
O1CN01xeGXPR1yfbTokZppM_!!6000000006606-1-tps-800-500.gifdescriptive✗1
O1CN01SHQIkp1Ty9TbWjyhY_!!6000000002450-55-tps-32-32.svgdescriptive✗1
O1CN01hQ5mZP1iwWIm650wh_!!6000000004477-55-tps-32-32.svgdescriptive✗1
O1CN01ENJI4n1RVBBxwq7aO_!!6000000002116-55-tps-32-32.svgdescriptive✗1
O1CN01G1k2Ch28hZNttd7SB_!!6000000007964-55-tps-32-32.svgdescriptive✗1
O1CN01qejU5P1jFkwCiwREQ_!!6000000004519-55-tps-32-32.svgdescriptive✗1
O1CN015aZfkC1s2mFrZfNj8_!!6000000005709-55-tps-32-32.svgdescriptive✗1
O1CN01TnduoS1t8YsFvdNSN_!!6000000005857-2-tps-128-128.pngdescriptive✗1
O1CN01ElivQp1mWeOGG1KNf_!!6000000004962-2-tps-1640-576.pngdescriptive✗1
O1CN01hBivM01UkhSd3sFPu_!!6000000002556-2-tps-270-96.pngdescriptive✗1
O1CN01dsaUDA1RjNSuJpfIK_!!6000000002147-2-tps-772-508.pngdescriptive✗1
O1CN01fDJu9e1XrWCkyx81N_!!6000000002977-55-tps-108-24.svgdescriptive✗1
O1CN0122j60t1C32ceg67hL_!!6000000000024-55-tps-59-24.svgdescriptive✗1
O1CN01lSafZx1xRZmQyi2Yq_!!6000000006440-2-tps-260-96.pngdescriptive✗1
O1CN01z181rk1KwvshfRDey_!!6000000001229-2-tps-772-508.pngdescriptive✗1
O1CN01JF6cln1SfXTfJQ4Pa_!!6000000002274-2-tps-224-224.pngdescriptive✗1
O1CN01fxoVIy1ZxaOUb9FkE_!!6000000003261-2-tps-224-224.pngdescriptive✗1
O1CN01IR56NS1ltiR3uS6oo_!!6000000004877-2-tps-112-112.pngdescriptive✗1
O1CN01DDbwqY1NQofJk4XD6_!!6000000001565-2-tps-112-112.pngdescriptive✗1
O1CN01QOwuf41mNwZjO0qlJ_!!6000000004943-2-tps-112-112.pngdescriptive✗1
O1CN01JrppAg1lKRw78zKOa_!!6000000004800-2-tps-112-112.pngdescriptive✗1
O1CN019QTGeU1KFQFuLHMEY_!!6000000001134-2-tps-720-557.pngdescriptive✗1
O1CN01evxuGS24GJLOpGjtB_!!6000000007363-55-tps-32-32.svgdescriptive✗1
O1CN01reLEc225LBAbM5BPs_!!6000000007509-55-tps-32-32.svgdescriptive✗1
O1CN01jWUcSM23pkN9g0EPN_!!6000000007305-55-tps-32-32.svgdescriptive✗1
O1CN01HeO8dA1NfTd2ftIXx_!!6000000001597-55-tps-32-32.svgdescriptive✗1
O1CN01N4pZ0A1FFoWW3mDQ6_!!6000000000458-2-tps-80-80.pngdescriptive✗1
O1CN01kRVtQW1xX4Xf28nUi_!!6000000006452-2-tps-80-80.pngdescriptive✗1
TB1GxwdSXXXXXa.aXXXXXXXXXXX-65-70.gifdescriptive✗1
TB1..50QpXXXXX7XpXXXXXXXXXX-40-40.pngdescriptive✗1

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 detected
PASS
No sitemap-vs-robots conflicts detected
Info::
Sitemap URLs are not blocked by robots.txt
A+
Markup Quality
No markup-quality issues detected
PASS
No markup-quality issues detected
Info::
No markup-quality issues detected
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.

Send Feedback