Certified Website Score for

vidzilla.followusai.com

Vidzilla is a free Chrome extension that finds the video playing on a page and saves it to your computer as a file, at the quality the site sent.

First audit: October 27, 2026•Last audit: November 1, 2026

Visit website

Overall

100Website Quality

76Trust & Security

100PageSpeed

Score trend

Domain Rating by Ahrefs

Latest audit — November 1, 2026

Deep, transparent insight into how this score is built: PageSpeed vitals, on‑page quality signals, and trust & security checks — all broken down into clear, verifiable items you can act on.

👇Click to open / close

Website Quality

2001

100/100

2001

Site Quality

Title

20/20

Vidzilla: save the video you're watching in Chrome

50 chars (ideal 30–60)

Meta Description

15/15

Vidzilla is a free Chrome extension that finds the video playing on a page and saves it to your computer as a file, at the quality the site sent.

145 chars (ideal 120–160)

Favicon

3/3

https://vidzilla.followusai.com/brand/favicon.svg

present

Viewport meta

8/8

width=device-width, initial-scale=1

correct (width=device-width, initial-scale=1)

robots.txt

6/6

User-agent: * Allow: / Sitemap: https://vidzilla.followusai.com/sitemap.xml

perfect (User-agent + Allow + Sitemap)

Sitemap

7/7

https://vidzilla.followusai.com/sitemap.xml

present

llms.txt

0/0

present

Headings

6/6

H1Save the video you're watching.

H2Or paste a link

H2Press play. Vidzilla catches it.

H2What it saves

H2What happens when you press save

H3It watches

H3It remembers how you got in

H3It fetches

H3It joins

H3It saves

H2Get Vidzilla

H3Add it to Chrome

H3Pin it

H3Play, then click the mark

correct structure

Schema.org JSON-LD

2/2

Organization: Vidzilla

WebApplication

Web Page

3 schemas found

Canonical URL

8/8

https://vidzilla.followusai.com/

present

HTML lang

4/4

present

Character encoding

4/4

utf-8

present

Open Graph

Title

3/3

Vidzilla: save the video you're watching in Chrome

present

Description

3/3

Vidzilla is a free Chrome extension that finds the video playing on a page and saves it to your computer as a file, at the quality the site sent.

present

Image

3/3

https://vidzilla.followusai.com/brand/og-image.png

present

URL

3/3

https://vidzilla.followusai.com/

present

Type

1/1

website

present

Twitter Cards

Card Type

1/1

summary_large_image

present

Title

1/1

Vidzilla: save the video you're watching in Chrome

present

Description

1/1

Vidzilla is a free Chrome extension that finds the video playing on a page and saves it to your computer as a file, at the quality the site sent.

present

Image

1/1

https://vidzilla.followusai.com/brand/og-image.png

present

Trust & Security

502

76/100

502

Security Headers

HTTPS

30/30

HTTPS enabled

HTTP Strict Transport Security

15/15

Strict-Transport-Security: max-age=31536000; includeSubDomains

Content Security Policy

15/15

Content-Security-Policy: default-src 'self'; script-src 'self' 'sha256-c3xn5pGWYieod7zG+p4NvfqTO5p0w1KJXtRH9+9WxXo=' 'sha256-6+AmyFiEFMAU4fbYkttRRlWQ23FuyaT1Cx9YOz4CSCw='; style-src 'self'; img-src 'self' data: blob:; font-src 'self'; connect-src 'self' https: http: blob: data:; media-src 'self' https: http: blob: data:; worker-src 'self' blob:; frame-src 'none'; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'

Frame Protection

5/5

X-Frame-Options: SAMEORIGIN

MIME Type Protection

5/5

X-Content-Type-Options: nosniff

Domain Trust

Domain Rating

5/25

How to improve DR→

DR 4.6

/100

1525

Domain Rating by Ahrefs

Domain Age

1/5

1 years

Registrar

Cloudflare, Inc.

Country

Infrastructure

Provider

Vercel

PageSpeed

10400

100/100

10400

100

Performance

100

SEO

100

Best Practices

100

Accessibility

Performance

100/100

Largest Contentful Paint

25/25

901ms

2.5s4.0s

First Contentful Paint

10/10

901ms

1.8s3.0s

Total Blocking Time

30/30

0ms

200ms400ms

Cumulative Layout Shift

25/25

0.00

0.100.25

Speed Index

10/10

1.4s

3.4s5.4s

SEO

100/100

Page isn’t blocked from indexing

34/34

Document has a `<title>` element

8/8

Document has a meta description

8/8

Page has successful HTTP status code

8/8

Links have descriptive text

8/8

Links are crawlable

8/8

robots.txt is valid

8/8

Document has a valid `hreflang`

8/8

Document has a valid `rel=canonical`

8/8

Best Practices

100/100

Uses HTTPS

19/19

Avoids deprecated APIs

19/19

Avoids third-party cookies

19/19

Allows users to paste into input fields

12/12

Avoids requesting the geolocation permission on page load

4/4

Avoids requesting the notification permission on page load

4/4

Displays images with correct aspect ratio

4/4

Serves images with appropriate resolution

4/4

Page has the HTML doctype

4/4

Properly defines charset

4/4

No browser errors logged to the console

4/4

No issues in the `Issues` panel in Chrome Devtools

4/4

Accessibility

100/100

`[aria-*]` attributes match their roles

5/5

`[aria-hidden="true"]` is not present on the document `<body>`

5/5

`[role]`s have all required `[aria-*]` attributes

5/5

`[role]` values are valid

5/5

`[aria-*]` attributes have valid values

5/5

`[aria-*]` attributes are valid and not misspelled

5/5

Buttons have an accessible name

5/5

Form elements have associated labels

5/5

`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

5/5

ARIA attributes are used as specified for the element's role

4/4

`[aria-hidden="true"]` elements do not contain focusable descendents

4/4

Elements use only permitted ARIA attributes

4/4

Background and foreground colors have a sufficient contrast ratio

4/4

Document has a `<title>` element

4/4

`<html>` element has a `[lang]` attribute

4/4

`<html>` element has a valid value for its `[lang]` attribute

4/4

Links have a discernible name

4/4

Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

4/4

List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

4/4

No element has a `[tabindex]` value greater than 0

4/4

Touch targets have sufficient size and spacing.

4/4

Heading elements appear in a sequentially-descending order

2/2

Skip links are focusable.

2/2

Document has a main landmark.

2/2

Deprecated ARIA roles were not used

1/1

`autocomplete` attributes are used correctly

1/1

Instant Audit

See your site the way search engines feel it

Launch a free crawl in under 30 seconds and get a ranked hit-list of fixes that lift speed, visibility, and trust.

Start Free Analysis