ysyn521.com
Registered
Page analyze update date:
2026/06/21 12:52:38
Last whois update date:
2026/06/21 12:38:08
Domain Status
Registered
Paid till
02.05.2027
Available from
01.06.2027
×
![Fullscreen website screenshot]()
ysyn521.com Website screenshot
SEO Score
56.85%
83
Score achieved
146
Maximum score
Main Information
Title: 吉林诺萱人工智能有限公司 - 首页
Description: 吉林诺萱人工智能有限公司ysyn521.com经营范围含:人工智能基础软件开发、机器学习算法研发、深度学习平台开发、智能机器人开发；智能硬件开发、AI芯片设计、智能传感器、智能控制系统、智能家居、智能制造；计算机视觉、语音识别、自然语言处理、智能决策系统、知识图谱、专家系统。
Keywords: unknown
Page Encoding:
utf-8
Body and server charset are different!
Page Filesize: 9 KB
Server Information
IP: 199.180.116.226
Location: United States,US,Los Angeles,90017,34.0515,-118.2707,America/Los_Angeles
Http Server: nginx
Meta Tags List
- charset: utf-8
- name: keywords content: 吉林诺萱人工智能有限公司,ysyn521.com,智能制造
- name: description content: 吉林诺萱人工智能有限公司ysyn521.com经营范围含:人工智能基础软件开发、机器学习算法研发、深度学习平台开发、智能机器人开发；智能硬件开发、AI芯片设计、智能传感器、智能控制系统、智能家居、智能制造；计算机视觉、语音识别、自然语言处理、智能决策系统、知识图谱、专家系统。
- name: renderer content: webkit
- name: force-rendering content: webkit
- equiv: Cache-Control content: no-transform
- equiv: Cache-Control content: no-siteapp
- equiv: X-UA-Compatible content: IE=Edge,chrome=1
- name: viewport content: width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0
- name: applicable-device content: pc,mobile
- property: og:type content: website
- property: og:url content: http://ysyn521.com/
- property: og:site_name content: 吉林诺萱人工智能有限公司
- property: og:title content: 吉林诺萱人工智能有限公司 - 首页
- property: og:keywords content: 吉林诺萱人工智能有限公司,ysyn521.com,智能制造
- property: og:description content: 吉林诺萱人工智能有限公司ysyn521.com经营范围含:人工智能基础软件开发、机器学习算法研发、深度学习平台开发、智能机器人开发；智能硬件开发、AI芯片设计、智能传感器、智能控制系统、智能家居、智能制造；计算机视觉、语音识别、自然语言处理、智能决策系统、知识图谱、专家系统。
Internal Links
External Links
Whois Information
domain_name: ysyn521.com
update_date: 2026-05-16T13:55:17Z
update_time: 1778939717
creation_date: 2026-05-02T10:56:20Z
creation_time: 1777719380
expiration_date: 2027-05-02T10:56:20Z
Whois Raw Data
Domain Name: YSYN521.COM
Registrar: eName Technology Co., Ltd.
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Creation Date: 2026-05-02T10:56:20Z
Registry Expiry Date: 2027-05-02T10:56:20Z
Updated Date: 2026-05-16T13:55:17Z
Name Server: NS1.ONCLOUDDNS.COM
Name Server: NS2.ONCLOUDDNS.COM
REGISTRAR Contact: eName Technology Co., Ltd.
>>> Last update of RDAP database: 2026-06-21T12:38:08Z
Robots.txt
User-agent: facebookexternalhit
Disallow: /
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header:
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
10025 bytes
Page size acceptable for fast loading.
✓
Resources
4 total
Optimal number of resources.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
1.77 ms
Excellent loading speed.
On-Page SEO
!
Title
吉林诺萱人工智能有限公司 - 首页
Title too short. Expand to 30-60 characters for better SEO.
✓
Meta Description
吉林诺萱人工智能有限公司ysyn521.com经营范围含:人工智能基础软件开发、机器学习算法研发、深度学习平台开发、智能机器人开发；智能硬件开发、AI芯片设计、智能传感器、智能控制系统、智能家居、智能制造；计算机视觉、语音识别、自然语言处理、智能决策系统、知识图谱、专家系统。 Lenght:138
Good meta description length (100-160 characters).
✓
H1 Heading
1 found - "吉林诺萱人工智能有限公司"
Good - single H1 heading found.
!
Word Count
21
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
Add lang attribute to tag for accessibility and SEO.
!
Images
2 total, 1 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:image
Add missing OpenGraph tags for social media sharing: og:image
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.