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www.elsevier.cn

Registered
Screenshot www.elsevier.cn
Website screenshot
Page analyze update date: 2026/03/01 04:24:16
Last whois update date: 2026/07/21 18:15:37
Domain Status
Registered
Paid till
30.08.2026
Available from
29.09.2026
SEO Score
46.58%
68
Score achieved
146
Maximum score

Main Information

ℹ️
Title: Elsevier | 信息分析业务
Description: Elsevier 是一家全球信息分析公司,致力于帮助机构和专业人士推动科学进步、促进医疗保健和提高绩效。
Keywords: unknown
Page Encoding: utf-8 Body and server charset are different!
Page Filesize: 304 KB

Server Information

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IP: 111.170.26.204
Location: China,CN,,,34.7732,113.722,Asia/Shanghai
Http Server: cloudflare

Meta Tags List

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Internal Links

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External Links

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Whois Information

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domain_name: elsevier.cn
creation_date: 2009-08-30 04:16:57
creation_time: 1251605817
expiration_date: 2026-08-30 04:16:57
expiration_time: 1788063417
states: ok

Whois Raw Data

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            Domain Name: elsevier.cn
ROID: 20090830s10001s15788100-cn
Domain Status: ok
Registrant: 励德爱思唯尔信息技术(北京)有限公司
Registrant Contact Email: [email protected]
Sponsoring Registrar: 阿里巴巴云计算(北京)有限公司
Name Server: vip3.alidns.com
Name Server: vip4.alidns.com
Registration Time: 2009-08-30 04:16:57
Expiration Time: 2026-08-30 04:16:57
DNSSEC: unsigned

SEO Audit

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Technical SEO

Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header:
Character encoding mismatch between HTML and HTTP headers.
Page Size
312072 bytes
Page size acceptable for fast loading.
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Resources
66 total
Too many resources. Optimize and combine files for better performance.
Hreflang Tags
13 hreflang tags
Hreflang tags found for multilingual SEO.
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Robots.txt
Missing
Add robots.txt file to control search engine crawling.
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Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
HTTPS
Yes
Secure HTTPS connection enabled.
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
Page Speed
4.80 ms
Excellent loading speed.

On-Page SEO

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Title
Elsevier | 信息分析业务
Title too short. Expand to 30-60 characters for better SEO.
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Meta Description
Elsevier 是一家全球信息分析公司,致力于帮助机构和专业人士推动科学进步、促进医疗保健和提高绩效。 Lenght:52
Meta description too short. Expand to 100-160 characters.
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H1 Heading
5 found - "Elsevier – Advancing Science, Technology & Health"
Use only one H1 heading per page. Remove extra H1 tags.
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Word Count
63
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
Duplicate Meta
[]
No duplicate meta tags found.
Keywords
Meta keywords are optional (not used by major search engines).

Content and UX

Language
zh-cn
Language attribute properly set.
!
Images
21 total, 5 missing ALT
Add ALT text to images for accessibility and SEO.
Viewport
width=device-width
Viewport meta tag properly set for mobile devices.
Open Graph
All OG tags present.
All essential OpenGraph tags present.
Structured Data
2 JSON-LD scripts
Structured data (JSON-LD) found.

Additional Services

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