www.cd-sdnt.com
Registered
Page analyze update date:
2026/05/22 22:14:47
Last whois update date:
2026/05/22 22:13:06
Domain Status
Registered
Paid till
12.05.2027
Available from
11.06.2027
×
![Fullscreen website screenshot]()
www.cd-sdnt.com Website screenshot
SEO Score
51.37%
75
Score achieved
146
Maximum score
Main Information
Title: 成都硕德暖通设备有限公司
Description: -
Keywords: unknown
Page Encoding:
utf-8
Body and server charset are different!
Page Filesize: 22 KB
Server Information
IP: 104.21.60.166
Location: ,,,,,,
Http Server: cloudflare
Meta Tags List
- charset: UTF-8
- equiv: X-UA-Compatible content: IE=edge,chrome=1
- name: viewport content: width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
- name: robots content: all
- name: referrer content: always
- name: renderer content: webkit
- equiv: Cache-Control content: no-transform
- name: format-detection content: telephone=no
- name: applicable-device content: pc,mobile
- name: apple-mobile-web-app-capable content: yes
- name: apple-mobile-web-app-status-bar-style content: black
- name: keywords content: 成都硕德暖通设备有限公司
- name: description content: -
Internal Links
External Links
Whois Information
domain_name: cd-sdnt.com
update_date: 2026-05-17T12:26:08Z
update_time: 1779020768
creation_date: 2026-05-12T10:48:30Z
creation_time: 1778582910
expiration_date: 2027-05-12T10:48:30Z
Whois Raw Data
Domain Name: CD-SDNT.COM
Registrar: NameSilo, LLC
Domain Status: client transfer prohibited
Creation Date: 2026-05-12T10:48:30Z
Registry Expiry Date: 2027-05-12T10:48:30Z
Updated Date: 2026-05-17T12:26:08Z
Name Server: DOUG.NS.CLOUDFLARE.COM
Name Server: INGRID.NS.CLOUDFLARE.COM
REGISTRAR Contact: NameSilo, LLC
>>> Last update of RDAP database: 2026-05-22T22:13:06Z
Robots.txt
User-agent: * Allow: /
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
23437 bytes
Page size acceptable for fast loading.
✓
Resources
23 total
Moderate number of resources. Consider combining files.
✓
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
zstd
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
4.15 ms
Excellent loading speed.
On-Page SEO
!
Title
成都硕德暖通设备有限公司
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
- Lenght:1
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
63
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
en
Language attribute properly set.
✓
Images
20 total, 0 missing ALT
All images have proper ALT text.
✓
Viewport
width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.