199it.com
互联网数据资讯网-199IT | 发现数据的价值-199IT | 中文互联网数据研究资讯中心-199IT
Last scanned Jul 27, 2026, 11:43 AM
Overall score
Great
Summary
中文互联网数据研究资讯中心是一个专注于互联网数据研究、互联网数据调研、IT数据分析、互联网咨询机构数据、互联网权威机构，并致力为中国互联网研究和咨询��… This website uses WordPress hosted on CHINANET-SHANGHAI-MAN - China Telecom (Group), CN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
中文互联网数据研究资讯中心是一个专注于互联网数据研究、互联网数据调研、IT数据分析、互联网咨询机构数据、互联网权威机构，并致力为中国互联网研究和咨询及IT行业数据专业人员和决策者提供一个数据共享平台。这里是
- China
- Hosted on CHINANET-SHANGHAI-MAN - China Telecom (Group), CN
Top issues to fix
10 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
687 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
中文互联网数据研究资讯中心是一个专注于互联网数据研究、互联网数据调研、IT数据分析、互联网咨询机构数据、互联网权威机构，并致力为中国互联网研究和咨询及IT行业数据专业人员和决策者提供一个数据共享平台。这里是
Contact
Email, phone, and address published on this site's own pages.
- admin@199it.com
Meta tags
- Title
- 互联网数据资讯网-199IT | 发现数据的价值-199IT | 中文互联网数据研究资讯中心-199IT
- Description
- 中文互联网数据研究资讯中心是一个专注于互联网数据研究、互联网数据调研、IT数据分析、互联网咨询机构数据、互联网权威机构，并致力为中国互联网研究和咨询及IT行业数据专业人员和决策者提供一个数据共享平台。这里是
- Canonical
- https://www.199it.com/
- Language
- zh-CN
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- CHINANET-SHANGHAI-MAN - China Telecom (Group), CN
- CDN provider
- —
- IP address
- 101.227.5.167
- ASN
- AS4811 (CHINANET-SHANGHAI-MAN - China Telecom (Group), CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.199it.com
- Valid from
- Jul 24, 2026
- Valid to
- Oct 21, 2026
- Days until expiry
- 86
- SAN domains
- www.199it.com, 199it.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 69 · H3 21
Links
216 internal · 11 external · 2 broken
Images
120 total · 3 missing alt
Scripts / Styles
36 scripts · 15 stylesheets
JS / CSS size
459 KB · 119 KB
Page size
199 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://199it.com
- Final URL
- https://www.199it.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 683 ms
- HTML size
- 199 KB
- Redirect chain
- https://199it.com → https://www.199it.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does 199it.com use?
- 199it.com is built with WordPress, jQuery, Google Ads.
- Is 199it.com secure (HTTPS)?
- Yes. 199it.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 21, 2026.
- Who hosts 199it.com?
- 199it.com is hosted on CHINANET-SHANGHAI-MAN - China Telecom (Group), CN.
- What is 199it.com's SEO score?
- 199it.com scored 70/100 for SEO in the latest analysis (fair).
- What is 199it.com's overall website score?
- 199it.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card