zlongame.com
紫龙游戏
Last scanned Jul 26, 2026, 5:17 AM
Overall score
Fair
Summary
紫龙游戏是集发行、研发于一体的移动游戏公司。其总部位于中国北京，并在台北、东京、首尔设有分公司，北京、上海设有研发中心。 公司的主营业务为移动端游戏… This website uses jQuery hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN. SEO is fair (55/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
紫龙游戏是集发行、研发于一体的移动游戏公司。其总部位于中国北京，并在台北、东京、首尔设有分公司，北京、上海设有研发中心。 公司的主营业务为移动端游戏的研发与发行， 旗下产品遍布中国大陆及港澳台地区、日本、韩国，东南亚以及北美、欧洲、澳洲等全球30余个国家和地区。
- China
- Hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
Top issues to fix
14 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
+8 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
224 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
紫龙游戏是集发行、研发于一体的移动游戏公司。其总部位于中国北京，并在台北、东京、首尔设有分公司，北京、上海设有研发中心。 公司的主营业务为移动端游戏的研发与发行， 旗下产品遍布中国大陆及港澳台地区、日本、韩国，东南亚以及北美、欧洲、澳洲等全球30余个国家和地区。
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- 紫龙游戏
- Description
- 紫龙游戏是集发行、研发于一体的移动游戏公司。其总部位于中国北京，并在台北、东京、首尔设有分公司，北京、上海设有研发中心。 公司的主营业务为移动端游戏的研发与发行， 旗下产品遍布中国大陆及港澳台地区、日本、韩国，东南亚以及北美、欧洲、澳洲等全球30余个国家和地区。
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
- CDN provider
- —
- IP address
- 47.94.226.32
- ASN
- AS37963 (ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- DigiCert Inc
- Subject
- *.zlongame.com
- Valid from
- May 6, 2026
- Valid to
- Nov 20, 2026
- Days until expiry
- 117
- SAN domains
- *.zlongame.com, zlongame.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 0 · H2 0 · H3 7
Links
2 internal · 23 external · 12 broken
Images
28 total · 19 missing alt
Scripts / Styles
6 scripts · 4 stylesheets
JS / CSS size
11.8 KB · 30.0 KB
Page size
12.1 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
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://zlongame.com
- Final URL
- https://zlongame.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 224 ms
- HTML size
- 12.1 KB
- Redirect chain
- https://zlongame.com
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Frequently asked questions
- What technology does zlongame.com use?
- zlongame.com is built with jQuery.
- Is zlongame.com secure (HTTPS)?
- Yes. zlongame.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Nov 20, 2026.
- Who hosts zlongame.com?
- zlongame.com is hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN.
- What is zlongame.com's SEO score?
- zlongame.com scored 55/100 for SEO in the latest analysis (fair).
- What is zlongame.com's overall website score?
- zlongame.com has an overall SiteGraph score of 68/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card