Certified Website Score for

potatobattery.games

Young game studio from Bavaria

First audit: November 4, 2025•Last audit: November 9, 2025

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Overall

81Website Quality

30Trust & Security

91PageSpeed

Score trend

Latest audit — November 9, 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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Site Quality

Title

20/20

Potato Battery Games

20 chars (ideal 30–60)

Meta Description

6/15

Young game studio from Bavaria

30 chars (ideal 120–160)

Favicon

3/3

https://www.potatobattery.games/content/images/size/w256h256/2025/04/872F2F53-7B4C-4A50-A9A9-A72EA438C0B2.png

present

Viewport meta

8/8

width=device-width, initial-scale=1

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

robots.txt

6/6

User-agent: * Sitemap: https://www.potatobattery.games/sitemap.xml Disallow: /ghost/ Disallow: /email/ Disallow: /members/api/comments/counts/ Disallow: /r/ Disallow: /webmentions/receive/

perfect (User-agent + Allow + Sitemap)

Sitemap

7/7

https://www.potatobattery.games/sitemap.xml

present

Headings

0/6

H2Introducing Chapeau Shuffle

H2Introducing YoListen: Interactive Presentations That Engage

H2🎣 Glow Hook — Our First Practice Release

H2How to Generate a Maze You Want to Explore

H2Running Lantern: The Lantern That Runs

H1 missing (add one <h1> tag for main title)

Schema.org JSON-LD

2/2

Website

1 schema found

Canonical URL

8/8

https://www.potatobattery.games/

present

HTML lang

4/4

present

Character encoding

4/4

utf-8

present

Open Graph

Title

3/3

Potato Battery Games

present

Description

3/3

Young game studio from Bavaria

present

Image

0/3

missing (add <meta property='og:image'> with 1200x630px image)

URL

3/3

https://www.potatobattery.games/

present

Type

1/1

website

present

Twitter Cards

Card Type

1/1

summary

present

Title

1/1

Potato Battery Games

present

Description

1/1

Young game studio from Bavaria

present

Image

0/1

missing (add <meta name='twitter:image'> with 1200x630px image)

Security Headers

HTTPS

30/30

HTTPS enabled

HTTP Strict Transport Security

0/15

missing (should be: Strict-Transport-Security: max-age=31536000; includeSubDomains)

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

0/25

no domain rating found

Domain Age

0/5

no domain age records found

Registrar

no registrar record found

Country

Unknown

Infrastructure

Provider

KeyCDN

Performance

100

SEO

Best Practices

Accessibility

Performance

69/100

Largest Contentful Paint

0/25

14.7s

2.5s4.0s

First Contentful Paint

8/10

2.0s

1.8s3.0s

Total Blocking Time

30/30

50ms

200ms400ms

Cumulative Layout Shift

25/25

0.00

0.100.25

Speed Index

6/10

5.2s

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

90/100

`[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 do not have an accessible name

0/6

Image elements have `[alt]` attributes

6/6

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

6/6

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 appear in a sequentially-descending order

2/2

Document has a main landmark.

2/2

Deprecated ARIA roles were not used

1/1

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