What technology does ttu.edu.tw use?

ttu.edu.tw is built with Nginx.

Is ttu.edu.tw secure (HTTPS)?

Yes. ttu.edu.tw uses TLS 1.3 with a certificate issued by TAIWAN-CA, valid until Dec 30, 2026.

What is ttu.edu.tw's SEO score?

ttu.edu.tw scored 65/100 for SEO in the latest analysis (fair).

What is ttu.edu.tw's overall website score?

ttu.edu.tw has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

ttu.edu.tw

Welcome to TTU

Last scanned Jul 27, 2026, 10:43 AM · 2 views

Overall score

Great

Summary

This website uses Nginx hosted on ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center, TW. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.

Taiwan

Hosted on ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center, TW

Top issues to fix

10 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 meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

180 ms

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.

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center, TW
CDN provider: —
IP address: 140.129.20.9
ASN: AS1659 (ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center, TW)

DNS records

Type	Value
A	140.129.20.9
AAAA	—
MX	ALT1.ASPMX.L.GOOGLE.COM ASPMX3.GOOGLEMAIL.COM ASPMX.L.GOOGLE.COM ASPMX2.GOOGLEMAIL.COM ALT2.ASPMX.L.GOOGLE.COM
TXT	Ig15xri0Gz-lb6OYn9DTnV8lqM9Sc8WRZ4QWwimMdCM google-site-verification=4pPQ815GqjmlPPvJV52_ETbAvxJJnbEHXRqwaHvfc3o v=spf1 ip4:140.129.22.21 ip4:140.129.22.35 ip4:140.129.22.146 ip4:140.129.25.228 include:_spf.google.com ~all cwOFE1OiBA8o5Mi1fKj2UDQJA7LOHMtub8cRWbkYI2I
NS	ns3.ttu.edu.tw ns2.ttu.edu.tw
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: TAIWAN-CA
Subject: *.ttu.edu.tw
Valid from: Jun 15, 2026
Valid to: Dec 30, 2026
Days until expiry: 156
SAN domains: *.ttu.edu.tw, ttu.edu.tw

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

1 internal · 0 external · 1 broken

Images

1 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 307 B

Page size

889 B

Robots.txt & Sitemap

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

SEO issues

Missing meta description
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
sitemap.xml not found

Scan details

Requested URL: https://ttu.edu.tw
Final URL: https://ttu.edu.tw
HTTP status: 200
HTTP version: HTTP/2
Response time: 180 ms
HTML size: 889 B
Redirect chain: https://ttu.edu.tw

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does ttu.edu.tw use?: ttu.edu.tw is built with Nginx.
Is ttu.edu.tw secure (HTTPS)?: Yes. ttu.edu.tw uses TLS 1.3 with a certificate issued by TAIWAN-CA, valid until Dec 30, 2026.
Who hosts ttu.edu.tw?: ttu.edu.tw is hosted on ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center, TW.
What is ttu.edu.tw's SEO score?: ttu.edu.tw scored 65/100 for SEO in the latest analysis (fair).
What is ttu.edu.tw's overall website score?: ttu.edu.tw has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

Top issues to fix

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

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Frequently asked questions