flat.io

Website review flat.io

Online collaborative music notation software - Flat

 Generated on February 27 2026 01:16 AM

Old data? UPDATE !

The score is 63/100

SEO Content

Title

Online collaborative music notation software - Flat

Length : 51

Perfect, your title contains between 10 and 70 characters.

Description

Create, compose, collaborate, play, and print your sheet music using the world's simplest and most intuitive web-based music writing and composition software.

Length : 158

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

Keywords

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Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
site_name Flat
logo ./icons/icon.svg
locale en_US
locale:alternate zh_HK

Headings

H1 H2 H3 H4 H5 H6
1 8 24 5 0 0
  • [H1] Create sheet music online
  • [H2] Compose with high-quality instruments
  • [H2] Your music scores, always in sync
  • [H2] Explore music
  • [H2] Join our 6M+ community
  • [H2] Flat Power: to take your music further
  • [H2] Why musicians choose Flat
  • [H2] FAQs
  • [H2] Create your scores online
  • [H3] Intuitive music writing
  • [H3] Complete music notation suite
  • [H3] Collaboration in real time
  • [H3] +0M
  • [H3] +0M
  • [H3] +0K
  • [H3] Unlimited scores
  • [H3] Customizable layouts, styles, and templates
  • [H3] 180+ instruments, including HQ studio instruments
  • [H3] Compose offline
  • [H3] Advanced Playback
  • [H3] YouTube, SoundCloud, and MP3 audio uploads
  • [H3] Will Strassberger
  • [H3] Doug
  • [H3] Frank De Leon III
  • [H3] Gideon Waxman
  • [H3] Dallin Attwooll
  • [H3] David Dariza
  • [H3] Jonathan E. Stewart
  • [H3] 1. What is Flat music notation software?
  • [H3] 2. Can I create sheet music online without installing software?
  • [H3] 3. How do I collaborate with others on a music score in Flat?
  • [H3] 4. Is Flat free to use, and what are the paid features?
  • [H3] 5. What instruments does Flat support?
  • [H4] Grand Piano HQ
  • [H4] Drums
  • [H4] Trumpet
  • [H4] Violin HQ
  • [H4] Guitar

Images

We found 45 images on this web page.

5 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 38 links including 0 link(s) to files

Anchor Type Juice
Skip to content Internal Passing Juice
Product Overview Internal Passing Juice
Real-time Collaboration Internal Passing Juice
High-Quality Instruments Internal Passing Juice
Offline Mode Internal Passing Juice
Complete History Internal Passing Juice
Guitar Tab Editor Internal Passing Juice
Learn Internal Passing Juice
Blog Internal Passing Juice
Product Updates Internal Passing Juice
Video Tutorials Internal Passing Juice
Community Internal Passing Juice
Monthly challenge Internal Passing Juice
Affiliate program Internal Passing Juice
Flat Internal Passing Juice
Flat for Education Internal Passing Juice
Music Snippet External Passing Juice
Embed Internal Passing Juice
Embed Internal Passing Juice
REST API Internal Passing Juice
Import API Internal Passing Juice
Help Internal Passing Juice
Pricing Internal Passing Juice
Flat Internal Passing Juice
App Store External Passing Juice
Google Play External Passing Juice
here Internal Passing Juice
Learn more. Internal Passing Juice
here Internal Passing Juice
here Internal Passing Juice
Gift Card Internal Passing Juice
Recent Internal Passing Juice
Featured Internal Passing Juice
FAQ Internal Passing Juice
Privacy Policy Internal Passing Juice
Developers / APIs Internal Passing Juice
About External Passing Juice
Careers External Passing Juice

SEO Keywords

Keywords Cloud

create flat scores instruments notation music sound from high-quality online

Keywords Consistency

Keyword Content Title Keywords Description Headings
flat 31
music 21
instruments 10
scores 8
notation 8

Usability

Url

Domain : flat.io

Length : 7

Favicon

Great, your website has a favicon.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is en.

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

Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.

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.
Perfect, your website has few JavaScript files.
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://flat.io/sitemap.xml
https://flat.io/sitemaps/scores.xml
https://flat.io/sitemaps/profiles.xml

Robots.txt

https://flat.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

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