What technology does 8591.com.tw use?

We did not detect any specific technologies for 8591.com.tw in the latest scan.

Is 8591.com.tw secure (HTTPS)?

Yes. 8591.com.tw uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 26, 2026.

Who hosts 8591.com.tw?

8591.com.tw is hosted on AWS, behind CloudFront CDN.

What is 8591.com.tw's SEO score?

8591.com.tw scored 55/100 for SEO in the latest analysis (fair).

What is 8591.com.tw's overall website score?

8591.com.tw has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.

8591.com.tw

非常抱歉，您所在地區尚未開放-8591虛擬寶物交易網

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Fair

Summary

非常抱歉，您所在的地區尚未開放訪問。. This website is hosted on AWS. SEO is fair (55/100) and accessibility is good (75/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

非常抱歉，您所在的地區尚未開放訪問。

United States

Hosted on AWS

Top issues to fix

12 issues found · 3 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 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

7 issue(s) found

100

Performance

777 ms

Security

HTTPS & header checks

Accessibility

3 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.

非常抱歉，您所在的地區尚未開放訪問。

Meta tags

Title: 非常抱歉，您所在地區尚未開放-8591虛擬寶物交易網
Description: 非常抱歉，您所在的地區尚未開放訪問。
Canonical
Language
Charset: utf-8
Viewport
Robots meta: NOINDEX, NOFOLLOW
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: AWS
CDN provider: CloudFront
IP address: 18.239.153.104
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	18.239.153.104 18.239.153.22 18.239.153.57 18.239.153.4
AAAA	—
MX	—
TXT	—
NS	ns-1940.awsdns-50.co.uk ns-267.awsdns-33.com ns-1146.awsdns-15.org ns-732.awsdns-27.net
CAA	—
CNAME	d1vluzgaxia1zo.cloudfront.net
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: 8591.com.tw
Valid from: May 13, 2026
Valid to: Nov 26, 2026
Days until expiry: 120
SAN domains: 8591.com.tw, *.8591.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

1 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 493 B

Page size

7.5 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://8591.com.tw
Final URL: https://www.8591.com.tw/
HTTP status: 403
HTTP version: HTTP/2
Response time: 777 ms
HTML size: 7.5 KB
Redirect chain: https://8591.com.tw → https://www.8591.com.tw/

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