Certified Website Score for

krater.ai

Krater - Your all-in-one AI platform for image generation, video creation, audio synthesis, and more.

First audit: November 2, 2025•Last audit: December 10, 2025

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Overall

78Website Quality

73Trust & Security

90PageSpeed

Score trend

Latest audit — December 10, 2025

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.

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Website Quality

1605

78/100

1605

Site Quality

Title

20/20

Krater – Your AI SuperApp

25 chars (ideal 30–60)

Meta Description

12/15

Krater - Your all-in-one AI platform for image generation, video creation, audio synthesis, and more.

101 chars (ideal 120–160)

Favicon

3/3

https://krater.ai/favicon.png

present

Viewport meta

8/8

width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover

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

robots.txt

6/6

User-agent: Googlebot Allow: / User-agent: Bingbot Allow: / User-agent: Twitterbot Allow: / User-agent: facebookexternalhit Allow: / User-agent: * Allow: / Sitemap: https://krater.ai/sitemap.xml

perfect (User-agent + Allow + Sitemap)

Sitemap

7/7

https://krater.ai/sitemap.xml

present

llms.txt

0/0

present

Headings

0/6

missing (add H1, H2, H3, H4, H5, H6 tags to structure content)

Schema.org JSON-LD

0/2

missing (consider Organization, Article, Product, or FAQPage schemas)

Canonical URL

0/8

missing (add <link rel='canonical'> to avoid duplicate content)

HTML lang

4/4

present

Character encoding

4/4

UTF-8

present

Open Graph

Title

3/3

Krater – Your AI SuperApp

present

Description

3/3

Krater - Your all-in-one AI platform for image generation, video creation, audio synthesis, and more.

present

Image

3/3

https://storage.googleapis.com/gpt-engineer-file-uploads/rYCGNfRsAMVQAkPFQBcm2l50f6V2/social-images/social-1765134756489-Frame 2.png

present

URL

0/3

missing (add <meta property='og:url'> with full URL)

Type

1/1

website

present

Twitter Cards

Card Type

1/1

summary_large_image

present

Title

1/1

Krater – Your AI SuperApp

present

Description

1/1

Krater - Your all-in-one AI platform for image generation, video creation, audio synthesis, and more.

present

Image

1/1

https://storage.googleapis.com/gpt-engineer-file-uploads/rYCGNfRsAMVQAkPFQBcm2l50f6V2/social-images/social-1765134756489-Frame 2.png

present

Trust & Security

313

73/100

313

Security Headers

HTTPS

30/30

HTTPS enabled

HTTP Strict Transport Security

15/15

Strict-Transport-Security: max-age=63072000

Content Security Policy

0/15

missing (should be: Content-Security-Policy: default-src 'self')

Frame Protection

0/5

missing (should be: X-Frame-Options: SAMEORIGIN)

MIME Type Protection

0/5

missing (should be: X-Content-Type-Options: nosniff)

Domain Trust

Domain Rating

25/25

How to improve DR→

39 (Last sync: 30th July 2025)

1525

Domain Age

3/5

3 years

Registrar

NAMECHEAP INC

Country

Infrastructure

Provider

Vercel

PageSpeed

89011

90/100

89011

Performance

100

SEO

Best Practices

Accessibility

Performance

60/100

Largest Contentful Paint

0/25

9.0s

2.5s4.0s

First Contentful Paint

2/10

4.0s

1.8s3.0s

Total Blocking Time

30/30

0ms

200ms400ms

Cumulative Layout Shift

25/25

0.00

0.100.25

Speed Index

2/10

7.9s

3.4s5.4s

SEO

100/100

Page isn’t blocked from indexing

31/31

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

Image elements have `[alt]` attributes

8/8

Document has a valid `hreflang`

8/8

Document has a valid `rel=canonical`

8/8

Best Practices

96/100

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

Browser errors were logged to the console

0/4

No issues in the `Issues` panel in Chrome Devtools

4/4

Accessibility

89/100

`[aria-*]` attributes match their roles

6/6

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

6/6

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

6/6

`[role]` values are valid

6/6

`[aria-*]` attributes have valid values

6/6

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

6/6

Buttons have an accessible name

6/6

Image elements have `[alt]` attributes

6/6

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.

0/6

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

4/4

Elements use only permitted ARIA attributes

4/4

Background and foreground colors do not have a sufficient contrast ratio.

0/4

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 are not in a sequentially-descending order

0/2

Document has a main landmark.

2/2

Deprecated ARIA roles were not used

1/1

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