Nibbler SEO audit for pypi.org
Summary
Overall9.1
The overall score for this website.
Accessibility10.0
How accessible the website is to mobile and disabled users.
The following tests contribute to this score:
Experience7.9
How satisfying the website is likely to be for users.
The following tests contribute to this score:
Marketing6.1
How well marketed and popular the website is.
The following tests contribute to this score:
Technology9.2
How well designed and built the website is.
The following tests contribute to this score:
Nibbler tested a sample of 5 pages from this website at 6:05 AM on Apr 8, 2024 (BST).
Top priorities for website improvement
- Sign up for a Twitter account and make sure it is linked to from your site. (read more)
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets. (read more)
- Enable GZIP compression on your web server or in your application for all pages. (read more)
Twitter0.0
This website does not appear to be associated with a Twitter account.
- This website did not contain a link to Twitter.
- Sign up for a Twitter account and make sure it is linked to from your site.
Printability0.0
0% of pages are optimized for printing
- 5 pages of this website do not appear to be optimised for printing (using CSS).
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Print optimized pages
Page Print pypi.org/ Not detected pypi.org/help/ Not detected pypi.org/sponsors/ Not detected pypi.org/account/login/ Not detected pypi.org/account/register/ Not detected
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Media specific CSS detected
Amount of content8.3
Rendering Chart...
- This website has an average of 1,360 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
Amount of content discovered
| Page | Characters | Words |
| pypi.org/ | 1529 | 203 |
| pypi.org/help/ | 31505 | 5146 |
| pypi.org/sponsors/ | 7965 | 1103 |
| pypi.org/account/login/ | 1176 | 146 |
| pypi.org/account/register/ | 1568 | 201 |
Server behavior8.8
404 page
Compression
- This website handles missing pages correctly by sending a 404 HTTP status code.
- 2 pages of this website were not served with GZIP encoding. GZIP compression is widely supported and reduces the load time of a web page.
- Enable GZIP compression on your web server or in your application for all pages.
- This website follows the best practice of using a permanent (HTTP 301) redirect between URLs with/without trailing slashes. This is ideal.
- This website follows the best practice of using a permanent (HTTP 301) redirect from http://www.pypi.org to http://pypi.org. This is ideal.
Images9.9
1% of images have a clearly defined size
No images are being resized by the browser
- Most images (99.0%) don't have defined sizes using width and height attributes in the HTML. These attributes are optional, but strongly recommended as they help the browser arrange the page faster.
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
Non Explicitly Sized Images
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
- One image is not in a web-friendly format.
- Make sure all images on this website are JPEG, PNG, SVG or GIF format.
Mobile10.0
- All of this website appears to be optimised for viewing on a mobile phone or a tablet.
Media specific CSS detected
Analytics10.0
100% of pages use analytics
Multiple Analytics Solutions
- Every page in this website is using some form of analytics software. This is excellent and should allow for a complete analysis of visitor behavior.
Analytics Software Found
| Software Name |
| Google Analytics |
Page titles10.0
100% of pages have defined titles
0% of page titles are weak
- All pages were found to use page titles appropriately. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimization.
Page titles
| Page title | Notes |
| PyPI · The Python Package Index | OK |
| Help · PyPI | OK |
| Sponsors · PyPI | OK |
| Log in · PyPI | OK |
| Create an account · PyPI | OK |
Headings10.0
- All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarize the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimization.
Page headings detail
| URL | Heading | Level |
| pypi.org/ | Find, install and publish Python packages with the Python Package Index | H1 |
| pypi.org/ | Help | H2 |
| pypi.org/ | About PyPI | H2 |
| pypi.org/ | Contributing to PyPI | H2 |
| pypi.org/ | Using PyPI | H2 |
| pypi.org/help/ | Common questions | H1 |
| pypi.org/help/ | Basics | H2 |
| pypi.org/help/ | My Account | H2 |
| pypi.org/help/ | Integrating | H2 |
| pypi.org/help/ | Administration of projects on PyPI | H2 |
| pypi.org/help/ | Troubleshooting | H2 |
| pypi.org/help/ | About | H2 |
| pypi.org/help/ | Basics | H2 |
| pypi.org/help/ | My account | H2 |
| pypi.org/help/ | Integrating | H2 |
| pypi.org/help/ | Administration of projects on PyPI | H2 |
| pypi.org/help/ | Troubleshooting | H2 |
| pypi.org/help/ | About | H2 |
| pypi.org/help/ | Help | H2 |
| pypi.org/help/ | About PyPI | H2 |
| pypi.org/help/ | Contributing to PyPI | H2 |
| pypi.org/help/ | Using PyPI | H2 |
| pypi.org/help/ | What's a package, project, or release? | H3 |
| pypi.org/help/ | How do I install a file (package) from PyPI? | H3 |
| pypi.org/help/ | How do I package and publish my code for PyPI? | H3 |
| pypi.org/help/ | What's a trove classifier? | H3 |
| pypi.org/help/ | What's a "yanked" release? | H3 |
| pypi.org/help/ | Why do I need a verified email address? | H3 |
| pypi.org/help/ | Why is PyPI telling me my password is compromised? | H3 |
| pypi.org/help/ | What should I do if I notice suspicious activity on my account? | H3 |
| pypi.org/help/ | Why is PyPI telling me my API token is compromised? | H3 |
| pypi.org/help/ | What is two-factor authentication and how does it work on PyPI? | H3 |
| pypi.org/help/ | How does two-factor authentication with an authentication application (TOTP) work? How do I set it up on PyPI? | H3 |
| pypi.org/help/ | How does two-factor authentication with a security device (e.g. USB key) work? How do I set it up on PyPI? | H3 |
| pypi.org/help/ | What devices (other than a USB key) can I use as a security device? | H3 |
| pypi.org/help/ | How does two-factor authentication with a recovery code work? How do I set it up on PyPI? | H3 |
| pypi.org/help/ | How can I use API tokens to authenticate with PyPI? | H3 |
| pypi.org/help/ | Why do certain actions require me to confirm my password? | H3 |
| pypi.org/help/ | How do I change my PyPI username? | H3 |
| pypi.org/help/ | How can I use Trusted Publishers to publish to PyPI? | H3 |
| pypi.org/help/ | Does PyPI have APIs I can use? | H3 |
| pypi.org/help/ | How can I run a mirror of PyPI? | H3 |
| pypi.org/help/ | How do I get notified when a new version of a project is released? | H3 |
| pypi.org/help/ | Where can I see statistics about PyPI, downloads, and project/package usage? | H3 |
| pypi.org/help/ | What are the file hashes used for, and how can I verify them? | H3 |
| pypi.org/help/ | How can I publish my private packages to PyPI? | H3 |
| pypi.org/help/ | Why isn't my desired project name available? | H3 |
| pypi.org/help/ | How do I claim an abandoned or previously registered project name? | H3 |
| pypi.org/help/ | What collaborator roles are available for a project on PyPI? | H3 |
| pypi.org/help/ | How do I become an owner/maintainer of a project on PyPI? | H3 |
| pypi.org/help/ | How can I upload a project description in a different format? | H3 |
| pypi.org/help/ | How do I get a file size limit exemption or increase for my project? | H3 |
| pypi.org/help/ | How do I get a total project size limit exemption or increase for my project? | H3 |
| pypi.org/help/ | Where does PyPI get its data on project vulnerabilities from, and how can I correct it? | H3 |
| pypi.org/help/ | Why am I getting "the description failed to render" error? | H3 |
| pypi.org/help/ | I forgot my PyPI password. Can you help me? | H3 |
| pypi.org/help/ | I've lost access to my PyPI account. Can you help me? | H3 |
| pypi.org/help/ | Why am I getting an "Invalid or non-existent authentication information." error when uploading files? | H3 |
| pypi.org/help/ | Why am I getting "No matching distribution found" or "Could not fetch URL" errors during pip install? | H3 |
| pypi.org/help/ | I am having trouble using the PyPI website. Can you help me? | H3 |
| pypi.org/help/ | Why can't I manually upload files to PyPI, through the browser interface? | H3 |
| pypi.org/help/ | Why did my package or user registration get blocked? | H3 |
| pypi.org/help/ | Why am I getting a "Filename or contents already exists" or "Filename has been previously used" error? | H3 |
| pypi.org/help/ | How do I request a new trove classifier? | H3 |
| pypi.org/help/ | Where can I report a bug or provide feedback about PyPI? | H3 |
| pypi.org/help/ | I'm having trouble setting up two factor authentication with an authentication application (TOTP). Can you help me? | H3 |
| pypi.org/help/ | Who maintains PyPI? | H3 |
| pypi.org/help/ | What powers PyPI? | H3 |
| pypi.org/help/ | Can I depend on PyPI being available? | H3 |
| pypi.org/help/ | How can I contribute to PyPI? | H3 |
| pypi.org/help/ | How do I keep up with upcoming changes to PyPI? | H3 |
| pypi.org/help/ | How can I get a list of PyPI's IP addresses? | H3 |
| pypi.org/help/ | What does the "beta feature" badge mean? What are Warehouse's current beta features? | H3 |
| pypi.org/help/ | How do I pronounce "PyPI"? | H3 |
| pypi.org/help/ | Resources | H3 |
| pypi.org/help/ | Contact | H3 |
| pypi.org/sponsors/ | Support PyPI and related projects | H1 |
| pypi.org/sponsors/ | PSF sponsors | H1 |
| pypi.org/sponsors/ | PSF Sponsorship | H2 |
| pypi.org/sponsors/ | Your company here | H2 |
| pypi.org/sponsors/ | ActiveState | H2 |
| pypi.org/sponsors/ | EdgeDB | H2 |
| pypi.org/sponsors/ | Haystack (by deepset) | H2 |
| pypi.org/sponsors/ | Jane Street | H2 |
| pypi.org/sponsors/ | Anaconda, Inc | H2 |
| pypi.org/sponsors/ | Anvil | H2 |
| pypi.org/sponsors/ | Elastic | H2 |
| pypi.org/sponsors/ | Ansys | H2 |
| pypi.org/sponsors/ | Swan Softweb Solutions | H2 |
| pypi.org/sponsors/ | Microsoft | H2 |
| pypi.org/sponsors/ | Capital One | H2 |
| pypi.org/sponsors/ | Western Governors University | H2 |
| pypi.org/sponsors/ | DataStax | H2 |
| pypi.org/sponsors/ | American Express | H2 |
| pypi.org/sponsors/ | Rezoomex | H2 |
| pypi.org/sponsors/ | Endor labs | H2 |
| pypi.org/sponsors/ | Crunchy Data | H2 |
| pypi.org/sponsors/ | MongoDB | H2 |
| pypi.org/sponsors/ | Indeed | H2 |
| pypi.org/sponsors/ | Cubist Systematic Strategies | H2 |
| pypi.org/sponsors/ | Pydantic | H2 |
| pypi.org/sponsors/ | OpenEDG Python Institute | H2 |
| pypi.org/sponsors/ | Coiled | H2 |
| pypi.org/sponsors/ | JetBrains | H2 |
| pypi.org/sponsors/ | Tecton | H2 |
| pypi.org/sponsors/ | Python Software Foundation | H2 |
| pypi.org/sponsors/ | Sauce Labs | H2 |
| pypi.org/sponsors/ | Covalent | H2 |
| pypi.org/sponsors/ | Hudson River Trading | H2 |
| pypi.org/sponsors/ | Algorand | H2 |
| pypi.org/sponsors/ | Temporal | H2 |
| pypi.org/sponsors/ | Posit, PBC | H2 |
| pypi.org/sponsors/ | Streamlit | H2 |
| pypi.org/sponsors/ | Qube Research & Technologies Limited | H2 |
| pypi.org/sponsors/ | Bright Data | H2 |
| pypi.org/sponsors/ | Meta | H2 |
| pypi.org/sponsors/ | Bloomberg | H2 |
| pypi.org/sponsors/ | Infrastructure sponsors | H2 |
| pypi.org/sponsors/ | AWS | H2 |
| pypi.org/sponsors/ | Datadog | H2 |
| pypi.org/sponsors/ | Fastly | H2 |
| pypi.org/sponsors/ | H2 | |
| pypi.org/sponsors/ | Pingdom | H2 |
| pypi.org/sponsors/ | Sentry | H2 |
| pypi.org/sponsors/ | StatusPage | H2 |
| pypi.org/sponsors/ | One-time donors | H2 |
| pypi.org/sponsors/ | Your company here | H2 |
| pypi.org/sponsors/ | Mozilla | H2 |
| pypi.org/sponsors/ | Open Technology Fund | H2 |
| pypi.org/sponsors/ | Help | H2 |
| pypi.org/sponsors/ | About PyPI | H2 |
| pypi.org/sponsors/ | Contributing to PyPI | H2 |
| pypi.org/sponsors/ | Using PyPI | H2 |
| pypi.org/sponsors/ | Get your logo on PyPI.org | H3 |
| pypi.org/sponsors/ | Strengthen the Python ecosystem | H3 |
| pypi.org/sponsors/ | Boost your reputation | H3 |
| pypi.org/account/login/ | Log in to PyPI | H1 |
| pypi.org/account/login/ | Help | H2 |
| pypi.org/account/login/ | About PyPI | H2 |
| pypi.org/account/login/ | Contributing to PyPI | H2 |
| pypi.org/account/login/ | Using PyPI | H2 |
| pypi.org/account/register/ | Create an account on PyPI | H1 |
| pypi.org/account/register/ | Help | H2 |
| pypi.org/account/register/ | About PyPI | H2 |
| pypi.org/account/register/ | Contributing to PyPI | H2 |
| pypi.org/account/register/ | Using PyPI | H2 |
Internal links10.0
- Every link tested appears to be well defined. This is good because well defined links help SEO and aid accessibility.
Meta tags10.0
This is how this website will look in Google search listings:
PyPI · The Python Package Index
pypi.org/
The Python Package Index (PyPI) is a repository of software for the Python programming language.
- All pages were found to include a meta description. This is good because search engines (like Google) show this text in search result pages.
Meta Tags (name attribute)
| Page URL | Name | Content |
| pypi.org/ | viewport | width=device-width, initial-scale=1 |
| pypi.org/ | defaultlanguage | en |
| pypi.org/ | availablelanguages | en, es, fr, ja, pt_BR, uk, el, de, zh_Hans, zh_Hant, ru, he, eo |
| pypi.org/ | description | The Python Package Index (PyPI) is a repository of software for the Python programming language. |
| pypi.org/help/ | viewport | width=device-width, initial-scale=1 |
| pypi.org/help/ | defaultlanguage | en |
| pypi.org/help/ | availablelanguages | en, es, fr, ja, pt_BR, uk, el, de, zh_Hans, zh_Hant, ru, he, eo |
| pypi.org/help/ | description | The Python Package Index (PyPI) is a repository of software for the Python programming language. |
| pypi.org/sponsors/ | viewport | width=device-width, initial-scale=1 |
| pypi.org/sponsors/ | defaultlanguage | en |
| pypi.org/sponsors/ | availablelanguages | en, es, fr, ja, pt_BR, uk, el, de, zh_Hans, zh_Hant, ru, he, eo |
| pypi.org/sponsors/ | description | The Python Package Index (PyPI) is a repository of software for the Python programming language. |
| pypi.org/account/login/ | viewport | width=device-width, initial-scale=1 |
| pypi.org/account/login/ | defaultlanguage | en |
| pypi.org/account/login/ | availablelanguages | en, es, fr, ja, pt_BR, uk, el, de, zh_Hans, zh_Hant, ru, he, eo |
| pypi.org/account/login/ | description | The Python Package Index (PyPI) is a repository of software for the Python programming language. |
| pypi.org/account/register/ | viewport | width=device-width, initial-scale=1 |
| pypi.org/account/register/ | defaultlanguage | en |
| pypi.org/account/register/ | availablelanguages | en, es, fr, ja, pt_BR, uk, el, de, zh_Hans, zh_Hant, ru, he, eo |
| pypi.org/account/register/ | description | The Python Package Index (PyPI) is a repository of software for the Python programming language. |
Meta Tags (http-equiv attribute)
| Page URL | Name | Content |
| pypi.org/ | X-UA-Compatible | IE=edge |
| pypi.org/help/ | X-UA-Compatible | IE=edge |
| pypi.org/sponsors/ | X-UA-Compatible | IE=edge |
| pypi.org/account/login/ | X-UA-Compatible | IE=edge |
| pypi.org/account/register/ | X-UA-Compatible | IE=edge |
URL format10.0
Every URL is well written
- This website uses appropriate web addresses (URLs) throughout. This is excellent and will help search engine placement, usability and the marketability of this website.
Freshness10.0
Last updated April 5, 2024
- It looks like this website was last updated on Friday, April 5, 2024. This is good because visitors perceive up-to-date websites as more credible. Websites that are updated regularly are also spidered by search engines more often.
- To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.
All dates found
| Date | File | Source |
| 4/16/18 | pypi.org/help/ | Body text |
| 4/1/18 | pypi.org/help/ | Body text |
| 3/1/20 | pypi.org/sponsors/ | Body text |
| 4/2/24 | pypi.org/.../yourlogo.31c2f9c9.webp | Last modified header |
| 4/5/24 | pypi.org/.../white-cube.2351a86c.svg | Last modified header |
| 4/5/24 | pypi.org/.../logo-large.516e776d.svg | Last modified header |
| 3/18/24 | pypi.org/.../logo-small.8998e9d1.svg | Last modified header |
| 4/2/24 | pypi.org/.../warehouse-ltr.4d531b4e.css | Last modified header |
| 4/5/24 | pypi.org/.../fontawesome.7f817476.css | Last modified header |
| 4/5/24 | pypi.org/.../noscript.0673c9ea.css | Last modified header |
Fast, branded website audits
Insites creates professional website reports that can be shared with your clients.
How does Insites compare?
Nibbler | Insites | |
|---|---|---|
| Tests | 17 fixed tests | 50+ testsCovers SEO, SEM, Google My Business, reviews, social media and much more |
| Add your branding | No | Yes |
| Export & share | No | PDF & link |
| Lead generation | No | Embed on your site |
| Competitor audits | No | Yes |
| Test as a batch | No | Yes |
| Integrations + API | No | Yes |
| Multi-lingual | No | 20+ languages |
| Try it free |
Nibbler tested the following pages
- https://pypi.org/
- https://pypi.org/help/
- https://pypi.org/sponsors/
- https://pypi.org/account/login/
- https://pypi.org/account/register/