mpmux.com
Online Video Downloader Extension - MPMux
Last scanned Jul 26, 2026, 11:49 AM
Overall score
Fair
Summary
MPMux is a versatile video download browser extension that helps you save online videos such as HLS, M3U8, MP4, WebM, and live streams in MP4 format to your computer. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (70/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
MPMux is a versatile video download browser extension that helps you save online videos such as HLS, M3U8, MP4, WebM, and live streams in MP4 format to your computer.
- United States
- Hosted on Cloudflare
Top issues to fix
12 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
+6 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
603 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
MPMux is a versatile video download browser extension that helps you save online videos such as HLS, M3U8, MP4, WebM, and live streams in MP4 format to your computer.
Meta tags
- Title
- Online Video Downloader Extension - MPMux
- Description
- MPMux is a versatile video download browser extension that helps you save online videos such as HLS, M3U8, MP4, WebM, and live streams in MP4 format to your computer.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.26.4.118
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- mpmux.com
- Valid from
- Jul 24, 2026
- Valid to
- Oct 22, 2026
- Days until expiry
- 85
- SAN domains
- mpmux.com, *.mpmux.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 5
Links
54 internal · 2 external · 12 broken
Images
7 total · 7 missing alt
Scripts / Styles
9 scripts · 2 stylesheets
JS / CSS size
199 KB · 171 B
Page size
22.5 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://mpmux.com
- Final URL
- https://mpmux.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 603 ms
- HTML size
- 22.5 KB
- Redirect chain
- https://mpmux.com
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Frequently asked questions
- What technology does mpmux.com use?
- mpmux.com is built with PHP, Bootstrap, Google Analytics, Google Ads.
- Is mpmux.com secure (HTTPS)?
- Yes. mpmux.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 22, 2026.
- Who hosts mpmux.com?
- mpmux.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is mpmux.com's SEO score?
- mpmux.com scored 70/100 for SEO in the latest analysis (fair).
- What is mpmux.com's overall website score?
- mpmux.com has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card