What technology does szthz.org use?

szthz.org is built with PHP, Bootstrap, jQuery, Apache.

Is szthz.org secure (HTTPS)?

Yes. szthz.org uses TLS 1.2 with a certificate issued by Beijing Xinchacha Credit Management Co., Ltd., valid until Sep 19, 2026.

Hosting provider information for szthz.org is not available yet.

What is szthz.org's SEO score?

szthz.org scored 55/100 for SEO in the latest analysis (fair).

What is szthz.org's overall website score?

szthz.org has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.

szthz.org

深圳市太赫兹研究院，深圳市太赫兹科技创新研究院

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Fair

Summary

深圳市太赫兹科技创新研究院. This website uses PHP. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance good (80/100). Top issue: Title longer than 60 characters.

深圳市太赫兹科技创新研究院

Top issues to fix

14 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.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

+8 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

3.81 s

Security

HTTPS & header checks

Accessibility

1 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.

深圳市太赫兹科技创新研究院

Meta tags

Title: 深圳市太赫兹研究院，深圳市太赫兹科技创新研究院
Description: 深圳市太赫兹科技创新研究院
Canonical
Language: en
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP Bootstrap jQuery Apache

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 1.2
Issuer: Beijing Xinchacha Credit Management Co., Ltd.
Subject: www.szthz.org
Valid from: Sep 19, 2025
Valid to: Sep 19, 2026
Days until expiry: 52
SAN domains: www.szthz.org, szthz.org

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 9

Links

52 internal · 2 external · 20 broken

Images

26 total · 0 missing alt

Scripts / Styles

8 scripts · 5 stylesheets

JS / CSS size

1.8 KB · 0 B

Page size

31.2 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
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://szthz.org
Final URL: https://szthz.org
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 3.81 s
HTML size: 31.2 KB
Redirect chain: https://szthz.org

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Frequently asked questions

What technology does szthz.org use?: szthz.org is built with PHP, Bootstrap, jQuery, Apache.
Is szthz.org secure (HTTPS)?: Yes. szthz.org uses TLS 1.2 with a certificate issued by Beijing Xinchacha Credit Management Co., Ltd., valid until Sep 19, 2026.
Who hosts szthz.org?: Hosting provider information for szthz.org is not available yet.
What is szthz.org's SEO score?: szthz.org scored 55/100 for SEO in the latest analysis (fair).
What is szthz.org's overall website score?: szthz.org has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.