twds.com.tw

台灣數位串流有限公司

Last scanned Jul 27, 2026, 2:43 PM · 1 view

80

Overall score

Great

Summary

發源自開源社群，擁抱開源精神，貢獻於開源社群。建構數位韌性，驅動永續營運。應用開源解決方案，同時不忘資訊安全的保護. This website uses Next.js hosted on Fastly behind Fastly CDN. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

發源自開源社群，擁抱開源精神，貢獻於開源社群。建構數位韌性，驅動永續營運。應用開源解決方案，同時不忘資訊安全的保護

United States

Hosted on Fastly

Top issues to fix

9 issues found · 2 high priority

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.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+3 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

442 ms

75

Security

HTTPS & header checks

90

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.

發源自開源社群，擁抱開源精神，貢獻於開源社群。建構數位韌性，驅動永續營運。應用開源解決方案，同時不忘資訊安全的保護

Meta tags

Title: 台灣數位串流有限公司
Description: 發源自開源社群，擁抱開源精神，貢獻於開源社群。建構數位韌性，驅動永續營運。應用開源解決方案，同時不忘資訊安全的保護
Canonical
Language: zh-TW
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider: Fastly
CDN provider: Fastly
IP address: 185.199.110.153
ASN: AS54113 (FASTLY - Fastly, Inc., US)

DNS records

Type	Value
A	185.199.110.153 185.199.108.153 185.199.111.153 185.199.109.153
AAAA	2606:50c0:8002::153 2606:50c0:8000::153 2606:50c0:8001::153 2606:50c0:8003::153
MX	—
TXT	—
NS	—
CAA	0 issuewild "sectigo.com" 0 issuewild "digicert.com" 0 issue "digicert.com" 0 issuewild "letsencrypt.org" 0 issue "letsencrypt.org" 0 issue "sectigo.com"
CNAME	twdsco.github.io
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: www.twds.com.tw
Valid from: Jul 15, 2026
Valid to: Oct 13, 2026
Days until expiry: 77
SAN domains: twds.com.tw, www.twds.com.tw

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

14 scripts · 1 stylesheets

JS / CSS size

459 KB · 35.9 KB

Page size

9.7 KB

Robots.txt & Sitemap

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

SEO issues

Meta description longer than 160 characters
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://twds.com.tw
Final URL: https://www.twds.com.tw/
HTTP status: 200
HTTP version: HTTP/2
Response time: 442 ms
HTML size: 9.7 KB
Redirect chain: https://twds.com.tw → https://www.twds.com.tw/

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Frequently asked questions

What technology does twds.com.tw use?: twds.com.tw is built with Next.js.
Is twds.com.tw secure (HTTPS)?: Yes. twds.com.tw uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 13, 2026.
Who hosts twds.com.tw?: twds.com.tw is hosted on Fastly, behind Fastly CDN.
What is twds.com.tw's SEO score?: twds.com.tw scored 60/100 for SEO in the latest analysis (fair).
What is twds.com.tw's overall website score?: twds.com.tw has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.