a0.io

Website review a0.io

a0.dev - Ship Mobile Apps to App Store & Google Play with AI

 Generated on February 17 2026 17:46 PM

Old data? UPDATE !

The score is 61/100

SEO Content

Title

a0.dev - Ship Mobile Apps to App Store & Google Play with AI

Length : 60

Perfect, your title contains between 10 and 70 characters.

Description

World's fastest iOS & Android app builder. Production-ready mobile apps that deploy directly to App Store & Google Play in minutes.

Length : 131

Great, your meta description contains between 70 and 160 characters.

Keywords

Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.

Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
title a0.dev - Ship Mobile Apps to App Store & Google Play with AI
description World's fastest iOS & Android app builder. Production-ready mobile apps that deploy directly to App Store & Google Play in minutes.
image https://a0.dev/og-image.png
image:width 1200
image:height 600
image:alt a0.dev

Headings

H1 H2 H3 H4 H5 H6
0 5 39 0 0 0
  • [H2] Do it all, step by step.
  • [H2] Real apps, real numbers.All made with a0.
  • [H2] Features that help youbuild, ship, and grow.
  • [H2] Trusted by creators.
  • [H2] So, got an app idea?
  • [H3] Build apps just
  • [H3] by chatting.
  • [H3] Flappy Bird
  • [H3] PaperPicks
  • [H3] BlockTrader Online
  • [H3] Practice Lock
  • [H3] Red Flags Spotter
  • [H3] Tap Beat Live
  • [H3] Panda Run
  • [H3] Flappy Bird
  • [H3] PaperPicks
  • [H3] BlockTrader Online
  • [H3] Practice Lock
  • [H3] Red Flags Spotter
  • [H3] Tap Beat Live
  • [H3] Panda Run
  • [H3] Flappy Bird
  • [H3] PaperPicks
  • [H3] BlockTrader Online
  • [H3] Practice Lock
  • [H3] Red Flags Spotter
  • [H3] Tap Beat Live
  • [H3] Panda Run
  • [H3] AI Coding Agent
  • [H3] Database Support
  • [H3] Built-in API's
  • [H3] AI Coding Agent
  • [H3] Database Support
  • [H3] Built-in API's
  • [H3] AI Coding Agent
  • [H3] Database Support
  • [H3] Built-in API's
  • [H3] AI Coding Agent
  • [H3] Database Support
  • [H3] Built-in API's
  • [H3] One-click app publishing
  • [H3] Built-in Monetization
  • [H3] Analytics, simplified
  • [H3] a0.dev mobile app

Images

We found 56 images on this web page.

1 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 4%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

Perfect! No underscores detected in your URLs.

In-page links

We found a total of 10 links including 0 link(s) to files

Anchor Type Juice
Home Internal Passing Juice
Showcase Internal Passing Juice
Blogs Internal Passing Juice
Docs Internal Passing Juice
Contact Us Internal Passing Juice
Privacy Policy Internal Passing Juice
Careers Internal Passing Juice
Twitter External Passing Juice
Discord External Passing Juice
Reddit External Passing Juice

SEO Keywords

Keywords Cloud

apps build store mode agent support built- ayo app dark

Keywords Consistency

Keyword Content Title Keywords Description Headings
app 27
ayo 19
apps 15
build 13
store 9

Usability

Url

Domain : a0.io

Length : 5

Favicon

Great, your website has a favicon.

Printability

We could not find a Print-Friendly CSS.

Language

You have not specified the language. Use this free meta tags generator to declare the intended language of your website.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Great, your website has few CSS files.
Too bad, your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://a0.dev/sitemap.xml

Robots.txt

https://a0.io/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

Device
Categories

Free SEO Testing Tool

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