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dltv.ac.th

DLTV มูลนิธิการศึกษาทางไกลผ่านดาวเทียม ในพระบรมราชูปถัมภ์

Last scanned Jul 26, 2026, 12:19 PM

73

Overall score

Fair

Summary

This website is hosted on NTPCL-AS-AP - National Telecom Public Company Limited, TH. SEO is poor (45/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Thailand
Hosted on NTPCL-AS-AP - National Telecom Public Company Limited, TH

Top issues to fix

12 issues found · 4 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 meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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.

+6 more issues — details in the sections below.

45

SEO

8 issue(s) found

100

Performance

165 ms

65

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.

Contact

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

Source: https://dltv.ac.th/contact-us

Meta tags

Title
DLTV มูลนิธิการศึกษาทางไกลผ่านดาวเทียม ในพระบรมราชูปถัมภ์
Description
Canonical
Language
th
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

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

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

CDN provider
—
IP address
122.155.11.212
ASN
AS9335 (NTPCL-AS-AP - National Telecom Public Company Limited, TH)

DNS records

TypeValue
A
  • 122.155.11.212
  • 122.155.11.211
AAAA—
MX
  • dltv-ac-th.mail.protection.outlook.com
TXT
  • v=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=0NS_memsr-XDs--xWap07hrDQ0UtdXOdwoc95BhjxCU
NS
  • micah.ns.cloudflare.com
  • joselyn.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
*.dltv.ac.th
Valid from
May 3, 2026
Valid to
Nov 17, 2026
Days until expiry
112
SAN domains
*.dltv.ac.th, dltv.ac.th

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 0 · H2 0 · H3 0

Links

1 internal · 1 external · 0 broken

Images

3 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 1.0 KB

Page size

2.7 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 meta description
  • 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 issues

  • No H1 heading found

Scan details

Requested URL
https://dltv.ac.th
Final URL
https://dltv.ac.th/index28072569.php
HTTP status
200
HTTP version
HTTP/2
Response time
165 ms
HTML size
2.7 KB
Redirect chain
https://dltv.ac.th → https://dltv.ac.th/index28072569.php

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does dltv.ac.th use?
We did not detect any specific technologies for dltv.ac.th in the latest scan.
Is dltv.ac.th secure (HTTPS)?
Yes. dltv.ac.th uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Nov 17, 2026.
Who hosts dltv.ac.th?
dltv.ac.th is hosted on NTPCL-AS-AP - National Telecom Public Company Limited, TH.
What is dltv.ac.th's SEO score?
dltv.ac.th scored 45/100 for SEO in the latest analysis (poor).
What is dltv.ac.th's overall website score?
dltv.ac.th has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.