Website review python-graph-gallery.com
Python Graph Gallery
Generated on March 24 2026 05:09 AM
Old data? UPDATE !
The score is 69/100
SEO Content
Title
Python Graph Gallery
Length : 20
Perfect, your title contains between 10 and 70 characters.
Description
The Python Graph Gallery displays hundreds of charts made with Python, always with explanation and reproduciible code
Length : 117
Great, your meta description contains between 70 and 160 characters.
Keywords
python, chart, graph, code, viz, dataviz
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| site_name | The Python Graph Gallery |
| title | Python Graph Gallery |
| image | https://github.com/holtzy/The-Python-Graph-Gallery/blob/master/static/overview_PGG.png?raw=true |
| description | The Python Graph Gallery displays hundreds of charts made with Python, always with explanation and reproduciible code |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 14 | 5 | 0 | 0 | 0 |
- [H1] The Python Graph Gallery
- [H2] The biggest list of python chart examples
- [H2] Distribution
- [H2] Correlation
- [H2] Ranking
- [H2] Part Of A Whole
- [H2] Evolution
- [H2] Map
- [H2] Flow
- [H2] General Knowledge
- [H2] Hunting the most beautiful Python charts
- [H2] Palette color finder
- [H2] Python Graphing with State-of-the-Art Libraries
- [H2] Love beautiful charts?
- [H2] 🚨 Grab the Data To Viz poster!
- [H3] Matplotlib
- [H3] Seaborn
- [H3] Pandas
- [H3] Plotly
- [H3] Plotnine
Images
We found 154 images on this web page.
48 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 : 1%
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.
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 22 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| ← Graph Gallery | Internal | Passing Juice |
| Chart types | Internal | Passing Juice |
| All | Internal | Passing Juice |
| Best | Internal | Passing Juice |
| Libs | Internal | Passing Juice |
| Learn | External | Passing Juice |
| data-to-viz | External | Passing Juice |
| matplotlib | Internal | Passing Juice |
| seaborn | Internal | Passing Juice |
| GitHub | External | Passing Juice |
| External | Passing Juice | |
| dedicated page | Internal | Passing Juice |
| Tutorial | Internal | Passing Juice |
| Tutorial | Internal | Passing Juice |
| Tutorial | Internal | Passing Juice |
| Tutorial | Internal | Passing Juice |
| ggplot2 | External | Passing Juice |
| Tutorial | Internal | Passing Juice |
| dataviz-Inspiration.com | External | Passing Juice |
| Privacy | Internal | Passing Juice |
| License | External | Passing Juice |
| About | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
python tutorial gallery graph data examples visualization matplotlib chart charts
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| python | 12 |  |
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| chart | 10 |  |
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| data | 9 | |
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| gallery | 8 | |
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| charts | 8 | |
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Usability
Url
Domain : python-graph-gallery.com
Length : 24
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
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. |
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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
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://python-graph-gallery.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
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.