Website review canvasjs.com
Beautiful JavaScript Charting Library with 10x Performance
Generated on March 05 2026 04:28 AM
Old data? UPDATE !
The score is 62/100
SEO Content
Title
Beautiful JavaScript Charting Library with 10x Performance
Length : 58
Perfect, your title contains between 10 and 70 characters.
Description
HTML5 JavaScript Charting Library with a Simple API. Renders across devices & is 10x faster than SVG Charts. Examples include source code
Length : 137
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 |
|---|---|
| locale | en_US |
| type | website |
| title | Beautiful JavaScript Charting Library with 10x Performance |
| description | HTML5 JavaScript Charting Library with a Simple API. Renders across devices & is 10x faster than SVG Charts. Examples include source code |
| url | https://canvasjs.com/ |
| site_name | CanvasJS |
| image | https://canvasjs.com/wp-content/uploads/2018/09/Responsive-JavaScript-Charts.jpg |
| image:width | 1024 |
| image:height | 616 |
| image:type | image/jpeg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 9 | 6 | 0 | 0 | 0 |
- [H1] Beautiful JavaScript Charting Library
- [H2] Simple API
- [H2] World’s best companies use CanvasJS to Visualize their Data
- [H2] Library includes Charts & StockCharts
- [H2] Features
- [H2] Performance
- [H2] Quick Links
- [H2] Server Side Technologies
- [H2] Front Side Technologies
- [H2] Contact
- [H3] Try Editing The Code
- [H3] Trusted by 500K+ Users in 192 Countries.
- [H3] Themes
- [H3] 5-minute Jumpstart →
- [H3] Gallery →
- [H3] Forum →
Images
We found 39 images on this web page.
8 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 : 3%
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
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
SEO Links
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 36 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| - | Internal | Passing Juice |
| JavaScript Charts | Internal | Passing Juice |
| JavaScript StockCharts | Internal | Passing Juice |
| Download CanvasJS | Internal | Passing Juice |
| Install via NPM | Internal | Passing Juice |
| Chart Documentation | Internal | Passing Juice |
| StockChart Documentation | Internal | Passing Juice |
| Chart Support | Internal | Passing Juice |
| StockChart Support | Internal | Passing Juice |
| Download CanvasJS | Internal | Passing Juice |
| Themes | Internal | Passing Juice |
| Chart Types | Internal | Passing Juice |
| Interactivity | Internal | Passing Juice |
| Zooming & Panning | Internal | Passing Juice |
| Multiple Axes | Internal | Passing Juice |
| Logarithmic Axes | Internal | Passing Juice |
| StockChart | Internal | Passing Juice |
| Dynamic Chart | Internal | Passing Juice |
| Light 1 | Internal | Passing Juice |
| Light 2 | Internal | Passing Juice |
| Dark 1 | Internal | Passing Juice |
| Dark 2 | Internal | Passing Juice |
| Chart Docs | Internal | Passing Juice |
| StockChart Docs | Internal | Passing Juice |
| About Us | Internal | Passing Juice |
| FAQs | Internal | Passing Juice |
| ASP.NET MVC Charts | Internal | Passing Juice |
| PHP Charts | Internal | Passing Juice |
| JSP Charts | Internal | Passing Juice |
| Spring MVC Charts | Internal | Passing Juice |
| jQuery Charts | Internal | Passing Juice |
| React Charts | Internal | Passing Juice |
| Angular Charts | Internal | Passing Juice |
| Privacy Policy | Internal | Passing Juice |
| Cookies Policy | Internal | Passing Juice |
| Careers | External | Passing Juice |
SEO Keywords
Keywords Cloud
mvc charts support javascript samples stockchart documentation account chart technology
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| charts | 12 |  |
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| stockchart | 3 | |
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| technology | 3 | |
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| chart | 3 | |
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| javascript | 3 | |
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Usability
Url
Domain : canvasjs.com
Length : 12
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. |
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Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://canvasjs.com/sitemap_index.xml |
Robots.txt
https://canvasjs.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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