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591.com.tw

591房屋交易網 | 租屋買屋實價登錄資訊平台

Last scanned Jul 26, 2026, 5:17 AM · 2 views

88

Overall score

Great

Summary

591房屋交易網是全台灣領先的房地產交易資訊平台之一, 提供新建案、中古屋、租屋、店面等交易資訊,每日90萬人在線找屋，資訊豐富齊全。更有實價登錄、房產新聞��… This website uses Google Analytics behind CloudFront CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

591房屋交易網是全台灣領先的房地產交易資訊平台之一, 提供新建案、中古屋、租屋、店面等交易資訊,每日90萬人在線找屋，資訊豐富齊全。更有實價登錄、房產新聞分析，是您買屋、賣屋、租屋首選網站！

Top issues to fix

4 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 6 cookies 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

85

SEO

2 issue(s) found

80

Performance

469 ms

90

Security

HTTPS & header checks

100

Accessibility

0 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.

591房屋交易網是全台灣領先的房地產交易資訊平台之一, 提供新建案、中古屋、租屋、店面等交易資訊,每日90萬人在線找屋，資訊豐富齊全。更有實價登錄、房產新聞分析，是您買屋、賣屋、租屋首選網站！

Facebook

Contact

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

Meta tags

Title
591房屋交易網 | 租屋買屋實價登錄資訊平台
Description
591房屋交易網是全台灣領先的房地產交易資訊平台之一, 提供新建案、中古屋、租屋、店面等交易資訊,每日90萬人在線找屋，資訊豐富齊全。更有實價登錄、房產新聞分析，是您買屋、賣屋、租屋首選網站！
Canonical
https://www.591.com.tw
Language
zh-TW
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
591房屋交易網 | 租屋買屋實價登錄資訊平台
og:description
591房屋交易網是全台灣領先的房地產交易資訊平台之一, 提供新建案、中古屋、租屋、店面等交易資訊,每日90萬人在線找屋，資訊豐富齊全。更有實價登錄、房產新聞分析，是您買屋、賣屋、租屋首選網站！
og:type
website
og:url
https://www.591.com.tw/

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

PHPBootstrapjQueryGoogle Analytics

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
13.227.249.28
ASN
—

DNS records

TypeValue
A
  • 13.227.249.28
  • 13.227.249.2
  • 13.227.249.15
  • 13.227.249.94
AAAA
  • 2600:9000:200a:cc00:0:99b2:5880:93a1
  • 2600:9000:200a:3a00:0:99b2:5880:93a1
  • 2600:9000:200a:5800:0:99b2:5880:93a1
  • 2600:9000:200a:f000:0:99b2:5880:93a1
  • 2600:9000:200a:8400:0:99b2:5880:93a1
  • 2600:9000:200a:6400:0:99b2:5880:93a1
  • 2600:9000:200a:3600:0:99b2:5880:93a1
  • 2600:9000:200a:d400:0:99b2:5880:93a1
MX—
TXT—
NS
  • ns-951.awsdns-54.net
  • ns-1662.awsdns-15.co.uk
  • ns-212.awsdns-26.com
  • ns-1369.awsdns-43.org
CAA—
CNAME
  • amazon-cloudfront.591.com.tw
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
TAIWAN-CA
Subject
*.591.com.tw
Valid from
Oct 15, 2025
Valid to
Oct 15, 2026
Days until expiry
81
SAN domains
*.591.com.tw, 591.com.tw

Security headers

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

Compression: gzip · 6 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 15

Links

30 internal · 692 external · 0 broken

Images

49 total · 4 missing alt

Scripts / Styles

50 scripts · 16 stylesheets

JS / CSS size

73.9 KB · 458 KB

Page size

322 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://591.com.tw
Final URL
https://www.591.com.tw/
HTTP status
200
HTTP version
HTTP/2
Response time
463 ms
HTML size
322 KB
Redirect chain
https://591.com.tw → https://www.591.com.tw/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does 591.com.tw use?
591.com.tw is built with PHP, Bootstrap, jQuery, Google Analytics.
Is 591.com.tw secure (HTTPS)?
Yes. 591.com.tw uses TLS 1.3 with a certificate issued by TAIWAN-CA, valid until Oct 15, 2026.
Who hosts 591.com.tw?
Hosting provider information for 591.com.tw is not available yet.
What is 591.com.tw's SEO score?
591.com.tw scored 85/100 for SEO in the latest analysis (great).
What is 591.com.tw's overall website score?
591.com.tw has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.