tdw.tw website report
高雄市土地王
Last scanned
Overall score
Fair
About tdw.tw
tdw.tw is a website. It describes itself as “高雄市聯賣網提供全高雄市建築用地,工業用地,商業用地,住宅用地,農地,林地,山坡地,休閒地,養殖地,殯葬用地,旱地,廠房,農舍,商業大樓,透天,別墅買賣資訊提供土地刊登,地圖找地,廣告宣傳,代尋委託,預約看地等服務,絕對是您首選的土地交易網站!”.
Score profile
Top issues to fix
14 issues found · 4 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+8 more issues — details in the sections below.
How it compares
tdw.tw scores higher overall than 14% of the 163,243 sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
tdw.tw is built with jQuery and Nginx.
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/2
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
tdw.tw uses TLS 1.3 with a certificate valid for 41 more days and sets 1 of 6 recommended security headers.
Security headers1 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 3
- Cookies set
- 4
Email security
tdw.tw does not receive email, but does not fully block others from sending mail in its name.
No MX records: this domain does not receive mail.
- SPFNot set
No SPF record: anyone can claim to send mail from this domain.
- DMARCNot set
No DMARC policy: forged mail is not told to be rejected.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
tdw.tw scores 100/100 for performance, with an estimated load time of 0.8 s. A visit emits an estimated 0.05 g of CO2 (grade A+).
Page weight
- HTML 120 KB
- JavaScript 4.4 KB
- Est. load
- 831 ms
- Response
- 829 ms
- Scripts / CSS
- 9 / 5
Carbon per visitA+
0.05 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
tdw.tw scores 55/100 for SEO and 55/100 for accessibility, with 7 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
45 images · 37 without alt text · 0 lazy-loaded
Links
- Internal 176
- Broken 20
SEO issues7
- Meta description longer than 160 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
Accessibility issues3
- Over half of images are missing alt text
- No H1 heading found
- Missing viewport meta tag
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- 高雄市土地王
- Description
- 高雄市聯賣網提供全高雄市建築用地,工業用地,商業用地,住宅用地,農地,林地,山坡地,休閒地,養殖地,殯葬用地,旱地,廠房,農舍,商業大樓,透天,別墅買賣資訊提供土地刊登,地圖找地,廣告宣傳,代尋委託,預約看地等服務,絕對是您首選的土地交易網站!
- Canonical
- Language
- zh-TW
- Robots meta
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
No JSON-LD types declared.
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://tdw.tw
- HTTP status
- 200
- Redirects
- https://tdw.tw
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about tdw.tw
- What is tdw.tw?
- tdw.tw is a website. It describes itself as “高雄市聯賣網提供全高雄市建築用地,工業用地,商業用地,住宅用地,農地,林地,山坡地,休閒地,養殖地,殯葬用地,旱地,廠房,農舍,商業大樓,透天,別墅買賣資訊提供土地刊登,地圖找地,廣告宣傳,代尋委託,預約看地等服務,絕對是您首選的土地交易網站!”.
- What technology does tdw.tw use?
- tdw.tw is built with jQuery and Nginx.
- Is tdw.tw secure?
- tdw.tw uses TLS 1.3 with a certificate valid for 41 more days and sets 1 of 6 recommended security headers.
- Is tdw.tw protected against email spoofing?
- tdw.tw does not receive email, but does not fully block others from sending mail in its name.
- How does tdw.tw compare with similar sites?
- tdw.tw scores higher overall than 14% of the 163,243 sites we have scanned.
- What is tdw.tw's overall score?
- tdw.tw has an overall SiteGraph score of 71/100, combining SEO (55), performance (100), security (75) and accessibility (55).
Open Graph & Twitter