evup.com
dongcha.cc | 企业数据情报与舆情监测
Last scanned Jul 30, 2026, 5:00 AM · 9 views
Overall score
Fair
Summary
dongcha.cc 为企业老板、市场、公关与法务团队提供竞品情报、品牌舆情、行业动态与网络风险监测服务。. This website uses Nginx. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores poor (25/100) and performance excellent (100/100). Top issue: robots.txt not found.
dongcha.cc 为企业老板、市场、公关与法务团队提供竞品情报、品牌舆情、行业动态与网络风险监测服务。
Top issues to fix
7 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.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
2 issue(s) found
Performance
772 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-18 overall since Jul 22, 2026
- Overall
- 78
- SEO
- 90
- Security
- 25
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
dongcha.cc 为企业老板、市场、公关与法务团队提供竞品情报、品牌舆情、行业动态与网络风险监测服务。
Meta tags
- Title
- dongcha.cc | 企业数据情报与舆情监测
- Description
- dongcha.cc 为企业老板、市场、公关与法务团队提供竞品情报、品牌舆情、行业动态与网络风险监测服务。
- Canonical
- https://dongcha.cc/
- Language
- zh-CN
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index,follow
- Manifest
- https://evup.com/assets/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- dongcha.cc
- Valid from
- Jul 3, 2026
- Valid to
- Oct 1, 2026
- Days until expiry
- 63
- SAN domains
- dongcha.cc, www.dongcha.cc
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 9 · H3 0
Links
7 internal · 1 external · 8 broken
Images
2 total · 0 missing alt
Scripts / Styles
4 scripts · 1 stylesheets
JS / CSS size
0 B · 0 B
Page size
18.2 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://evup.com
- Final URL
- https://evup.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 772 ms
- HTML size
- 18.2 KB
- Redirect chain
- https://evup.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does evup.com use?
- evup.com is built with Nginx.
- Is evup.com secure (HTTPS)?
- Yes. evup.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 1, 2026.
- Who hosts evup.com?
- Hosting provider information for evup.com is not available yet.
- What is evup.com's SEO score?
- evup.com scored 90/100 for SEO in the latest analysis (excellent).
- What is evup.com's overall website score?
- evup.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
- Has evup.com's score changed over time?
- evup.com's overall score has declined by 18 points (from 96 to 78) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card