jc1680.com
Registered
Page analyze update date:
2026/05/19 20:50:12
Last whois update date:
2026/05/19 20:40:32
Domain Status
Registered
Paid till
28.04.2027
Available from
28.05.2027
×
![Fullscreen website screenshot]()
jc1680.com Website screenshot
SEO Score
66.44%
97
Score achieved
146
Maximum score
Main Information
Title: 首页 - 完整版
Description: 在线观看 审查 AV 高清视频，免费下载 审查 AV
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 244 KB
Server Information
IP: 104.21.30.143
Location: ,,,,,,
Http Server: cloudflare
Encoding: utf-8
Powered by: express
Meta Tags List
- charset: utf-8
- name: description content: 在线观看 审查 AV 高清视频，免费下载 审查 AV
- name: keywords content: 审查 AV, 审查 视频, 免费 审查 视频, 在线观看 审查
- property: og:url content: /zh/newweb
- property: og:site_name content: jc1680.com
- property: og:title content: 在线观看 审查 AV, 免费 审查 AV 在线观看 - SUPJAV
- property: og:description content: 在线观看 审查 AV 高清视频，免费下载 审查 AV
- property: og:type content: website
- property: og:image content: /favicon.png
- equiv: x-ua-compatible content: ie=edge
- name: viewport content: width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
Internal Links
External Links
Whois Information
domain_name: jc1680.com
update_date: 2026-04-26T07:37:11Z
update_time: 1777189031
creation_date: 2023-04-28T18:14:25Z
creation_time: 1682705665
expiration_date: 2027-04-28T18:14:25Z
Whois Raw Data
Domain Name: JC1680.COM
Registrar: Dynadot Inc
Domain Status: client transfer prohibited
Creation Date: 2023-04-28T18:14:25Z
Registry Expiry Date: 2027-04-28T18:14:25Z
Updated Date: 2026-04-26T07:37:11Z
Name Server: EDNA.NS.CLOUDFLARE.COM
Name Server: RIDGE.NS.CLOUDFLARE.COM
REGISTRAR Contact: Dynadot Inc
>>> Last update of RDAP database: 2026-05-19T20:40:32Z
Robots.txt
User-agent: * Disallow: /backend/ Disallow: /temp/ Allow: / Sitemap: https://jc1680.com/baidu_cn.xml Sitemap: https://jc1680.com/baidu_en.xml Sitemap: https://jc1680.com/baidu_ja.xml Sitemap: https://jc1680.com/baidu_ko.xml Sitemap: https://jc1680.com/baidu_fr.xml Sitemap: https://jc1680.com/baidu_de.xml Sitemap: https://jc1680.com/baidu_fil.xml Sitemap: https://jc1680.com/baidu_ms.xml Sitemap: https://jc1680.com/baidu_pt.xml Sitemap: https://jc1680.com/baidu_ru.xml Sitemap: https://jc1680.com/baidu_vi.xml Sitemap: https://jc1680.com/baidu_th.xml Sitemap: https://jc1680.com/baidu_id.xml Sitemap: https://jc1680.com/baidu_ar.xml Sitemap: https://jc1680.com/viewhtml.xml # generated @2026-05-19
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
250787 bytes
Page size acceptable for fast loading.
✓
Resources
28 total
Moderate number of resources. Consider combining files.
✓
Hreflang Tags
15 hreflang tags
Hreflang tags found for multilingual SEO.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
zstd
Gzip or Zstd compression enabled for faster loading.
✓
Caching
max-age=14400, must-revalidate, proxy-revalidate
Cache-control headers properly set.
✓
Page Speed
8.36 ms
Excellent loading speed.
On-Page SEO
!
Title
首页 - 完整版
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
在线观看 审查 AV 高清视频，免费下载 审查 AV Lenght:26
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
280
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
Language attribute properly set.
✓
Images
0 total, 0 missing ALT
All images have proper ALT text.
✓
Viewport
width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
Viewport meta tag properly set for mobile devices.
✓
Open Graph
All OG tags present.
All essential OpenGraph tags present.
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.