Is ddku.com secure (HTTPS)?

Yes. ddku.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 15, 2026.

Hosting provider information for ddku.com is not available yet.

What is ddku.com's SEO score?

ddku.com scored 70/100 for SEO in the latest analysis (fair).

What is ddku.com's overall website score?

ddku.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

Has ddku.com's score changed over time?

ddku.com's overall score has improved by 5 points (from 75 to 80) since Jul 22, 2026.

ddku.com

Last scanned Jul 30, 2026, 12:00 PM · 8 views

Overall score

Great

Summary

Find information, resources and relevant links for ddku.com. This website uses Apache. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing canonical link.

Find information, resources and relevant links for ddku.com. This domain may be for sale.

Top issues to fix

10 issues found · 2 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 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.
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

Performance

1.85 s

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+5 overall since Jul 22, 2026

Overall: 80
SEO: 70
Security: 65
Performance: 90
Accessibility: 100

Organization

Company details published in this site's own structured data.

Find information, resources and relevant links for ddku.com. This domain may be for sale.

Meta tags

Title: ddku.com
Description: Find information, resources and relevant links for ddku.com. This domain may be for sale.
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: expeess.com
Valid from: Jul 17, 2026
Valid to: Oct 15, 2026
Days until expiry: 77
SAN domains: *.0zlmpg6vbl.ddku.com, *.4k.live-yalla-shoot.com, *.adobe.expeess.com, *.afacerionlinereale.tubelombia.com, *.app.ddku.com, *.app.live-yalla-shoot.com, *.azure.ddku.com, *.backup.peyregne.com, *.bbhfa.xinpujing-yule.com, *.beta.peyregne.com, *.bi.ddku.com, *.catalog.ddku.com, *.chat.ddku.com, *.chat.tubelombia.com, *.cloud.ddku.com, *.cup.live-yalla-shoot.com, *.ddku.com, *.dhl.expeess.com, *.doiceete.expeess.com, *.e-b2b.expeess.com, *.eraseyour.headache.com, *.evosphere.com, *.expeess.com, *.extra.live-yalla-shoot.com, *.fc.live-yalla-shoot.com, *.fhd.live-yalla-shoot.com, *.forum.peyregne.com, *.forums.peyregne.com, *.g8gnyf.xinpujing-yule.com, *.goal.live-yalla-shoot.com, *.hd.live-yalla-shoot.com, *.headache.com, *.help.peyregne.com, *.hostmaster.evosphere.com, *.hostmaster.peyregne.com, *.hotfix.ddku.com, *.images.ddku.com, *.intern.headache.com, *.koora.live-yalla-shoot.com, *.live-yalla-shoot.com, *.mail.peyregne.com, *.mobile.tubelombia.com, *.my.headache.com, *.new.live-yalla-shoot.com, *.nullmx.headache.com, *.ohms.headache.com, *.peyregne.com, *.plus.live-yalla-shoot.com, *.portal.ddku.com, *.relieve-migraine.headache.com, *.sf.expeess.com, *.sitemaps.ddku.com, *.stad.live-yalla-shoot.com, *.staging.ddku.com, *.static.tubelombia.com, *.superset.ddku.com, *.support.tubelombia.com, *.test.ddku.com, *.test.tubelombia.com, *.tired.headache.com, *.tiredness.headache.com, *.today.live-yalla-shoot.com, *.transit-rider.com, *.tubelombia.com, *.uhd.live-yalla-shoot.com, *.vman.headache.com, *.vpn.peyregne.com, *.wbp.xinpujing-yule.com, *.workspace.ddku.com, *.ww16.headache.com, *.ww17.ddku.com, *.ww17.evosphere.com, *.ww17.peyregne.com, *.ww25.ddku.com, *.ww25.headache.com, *.ww25.transit-rider.com, *.ww38.expeess.com, *.www1.transit-rider.com, *.xha.xinpujing-yule.com, *.xinpujing-yule.com, *.z.ddku.com, ddku.com, evosphere.com, expeess.com, headache.com, live-yalla-shoot.com, peyregne.com, transit-rider.com, tubelombia.com, xinpujing-yule.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

2 internal · 0 external · 2 broken

Images

0 total · 0 missing alt

Scripts / Styles

1 scripts · 0 stylesheets

JS / CSS size

0 B · 279 B

Page size

975 B

Robots.txt & Sitemap

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

SEO issues

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

Scan details

Requested URL: https://ddku.com
Final URL: https://ddku.com
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.85 s
HTML size: 975 B
Redirect chain: https://ddku.com

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Frequently asked questions

What technology does ddku.com use?: ddku.com is built with Apache.
Is ddku.com secure (HTTPS)?: Yes. ddku.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 15, 2026.
Who hosts ddku.com?: Hosting provider information for ddku.com is not available yet.
What is ddku.com's SEO score?: ddku.com scored 70/100 for SEO in the latest analysis (fair).
What is ddku.com's overall website score?: ddku.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
Has ddku.com's score changed over time?: ddku.com's overall score has improved by 5 points (from 75 to 80) since Jul 22, 2026.