gravity-engine.com
引力引擎-国内领先的一站式买量归因平台
Last scanned Jul 26, 2026, 12:49 PM
Overall score
Fair
Summary
引力引擎 国内领先的一站式买量归因工具 致力为广告主提供广告归因、效果监测、数据分析、批量投放四大功能，一站式覆盖投前投后全链路、全渠道、全生命周期… This website uses jQuery. SEO is fair (55/100) and accessibility is good (85/100). Security scores good (80/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
引力引擎 国内领先的一站式买量归因工具 致力为广告主提供广告归因、效果监测、数据分析、批量投放四大功能，一站式覆盖投前投后全链路、全渠道、全生命周期的买量中台需求
Top issues to fix
11 issues found · 4 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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+5 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
1.55 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
引力引擎 国内领先的一站式买量归因工具 致力为广告主提供广告归因、效果监测、数据分析、批量投放四大功能，一站式覆盖投前投后全链路、全渠道、全生命周期的买量中台需求
Meta tags
- Title
- 引力引擎-国内领先的一站式买量归因平台
- Description
- 引力引擎 国内领先的一站式买量归因工具 致力为广告主提供广告归因、效果监测、数据分析、批量投放四大功能，一站式覆盖投前投后全链路、全渠道、全生命周期的买量中台需求
- Canonical
- Language
- zh
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
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 1.2
- Issuer
- Beijing Xinchacha Credit Management Co., Ltd.
- Subject
- *.gravity-engine.com
- Valid from
- Jul 16, 2026
- Valid to
- Jan 31, 2027
- Days until expiry
- 186
- SAN domains
- *.gravity-engine.com, gravity-engine.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
11 internal · 5 external · 16 broken
Images
59 total · 0 missing alt
Scripts / Styles
21 scripts · 14 stylesheets
JS / CSS size
182 KB · 0 B
Page size
329 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing viewport meta tag
Scan details
- Requested URL
- https://gravity-engine.com
- Final URL
- https://www.gravity-engine.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.54 s
- HTML size
- 329 KB
- Redirect chain
- https://gravity-engine.com → https://www.gravity-engine.com
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Frequently asked questions
- What technology does gravity-engine.com use?
- gravity-engine.com is built with jQuery.
- Is gravity-engine.com secure (HTTPS)?
- Yes. gravity-engine.com uses TLS 1.2 with a certificate issued by Beijing Xinchacha Credit Management Co., Ltd., valid until Jan 31, 2027.
- Who hosts gravity-engine.com?
- Hosting provider information for gravity-engine.com is not available yet.
- What is gravity-engine.com's SEO score?
- gravity-engine.com scored 55/100 for SEO in the latest analysis (fair).
- What is gravity-engine.com's overall website score?
- gravity-engine.com has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card