What technology does huichi-china.com use?

We did not detect any specific technologies for huichi-china.com in the latest scan.

Is huichi-china.com secure (HTTPS)?

Yes. huichi-china.com uses TLS 1.3 with a certificate issued by WoTrus CA Limited, valid until Dec 11, 2026.

Who hosts huichi-china.com?

Hosting provider information for huichi-china.com is not available yet.

What is huichi-china.com's SEO score?

huichi-china.com scored 75/100 for SEO in the latest analysis (fair).

What is huichi-china.com's overall website score?

huichi-china.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.

huichi-china.com

中央空调安装,中央空调系统方案,大金中央空调,上海中央新风系统安装公司-惠驰

Last scanned Jul 26, 2026, 12:19 PM

Overall score

Fair

Summary

上海中央新风系统安装公司上海惠驰空调电器有限公司是江浙沪区大型中央空调系统方案,大金中央空调安装、售后维保一站式工程服务商，是一家具有中央空调设计��… SEO is good (75/100) and accessibility is good (80/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

上海中央新风系统安装公司上海惠驰空调电器有限公司是江浙沪区大型中央空调系统方案,大金中央空调安装、售后维保一站式工程服务商，是一家具有中央空调设计、销售、安装等技术力量的综合型企业。

Top issues to fix

12 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

+6 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

168 ms

Security

HTTPS & header checks

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Contact

Email, phone, and address published on this site's own pages.

Email: tzc@huichi-china.com

Meta tags

Title: 中央空调安装,中央空调系统方案,大金中央空调,上海中央新风系统安装公司-惠驰
Description: 上海中央新风系统安装公司上海惠驰空调电器有限公司是江浙沪区大型中央空调系统方案,大金中央空调安装、售后维保一站式工程服务商，是一家具有中央空调设计、销售、安装等技术力量的综合型企业。
Canonical: http://hc.huichi-china.com/
Language: zh
Charset: utf-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

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 1.3
Issuer: WoTrus CA Limited
Subject: huichi-china.com
Valid from: May 27, 2026
Valid to: Dec 11, 2026
Days until expiry: 136
SAN domains: huichi-china.com, www.huichi-china.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 1 · H2 9 · H3 3

Links

66 internal · 4 external · 20 broken

Images

96 total · 23 missing alt

Scripts / Styles

11 scripts · 4 stylesheets

JS / CSS size

697 B · 0 B

Page size

47.6 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://huichi-china.com
Final URL: https://huichi-china.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 168 ms
HTML size: 47.6 KB
Redirect chain: https://huichi-china.com

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Frequently asked questions

What technology does huichi-china.com use?: We did not detect any specific technologies for huichi-china.com in the latest scan.
Is huichi-china.com secure (HTTPS)?: Yes. huichi-china.com uses TLS 1.3 with a certificate issued by WoTrus CA Limited, valid until Dec 11, 2026.
Who hosts huichi-china.com?: Hosting provider information for huichi-china.com is not available yet.
What is huichi-china.com's SEO score?: huichi-china.com scored 75/100 for SEO in the latest analysis (fair).
What is huichi-china.com's overall website score?: huichi-china.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.