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77
100
PyData |
https://pydata.org/
2 high issues
6.1%
4 medium issues
12.1%
3 low issues
9.1%
24 tests passed
72.7%
0.47 seconds
38.67 kB
77 resources
Secure
Seo
Title
The title tag is perfect.
PyData |
Meta description
The meta description tag is missing or empty.
Headings
The headings are properly set.
  1. A community for developers and users of open source data tools
  1. Our Sponsors
  2. Join our PyData Newsletter
  1. PyData NYC 2022
  2. PyData Global 2022
  3. PyData Eindhoven 2022
  4. PyData Tel Aviv 2022
  5. Contact Us
Content keywords
The content has relevant keywords.
pydata
Image keywords
There are 21 images with missing alt attributes.
  1. https://pydata.org/wp-content/uploads/2019/04/flag-usa-474x263.jpg
  2. https://pydata.org/wp-content/uploads/2021/07/cropped-logo-474x324.png
  3. https://pydata.org/wp-content/uploads/2019/04/flag-netherlands.jpg
  4. https://pydata.org/wp-content/uploads/2020/01/Israel-474x324.jpg
  5. https://pydata.org/wp-content/uploads/2017/07/NumFocus_LRG-300x100.png
  6. https://pydata.org/wp-content/uploads/2019/10/meetupmap.png
  7. https://pydata.org/wp-content/uploads/2019/05/olx-group.png
  8. https://pydata.org/wp-content/uploads/2019/05/sponsor-anaconda.png
  9. https://pydata.org/wp-content/uploads/2019/05/sponsor-booking.png
  10. https://pydata.org/wp-content/uploads/2019/05/sponsor-cambridge-spark.png
  11. https://pydata.org/wp-content/uploads/2019/05/sponsor-ebay-tech.png
  12. https://pydata.org/wp-content/uploads/2019/05/sponsor-godatadriven.png
  13. https://pydata.org/wp-content/uploads/2019/05/sponsor-jetbrains.png
  14. https://pydata.org/wp-content/uploads/2019/05/sponsor-kiwi.png
  15. https://pydata.org/wp-content/uploads/2019/05/sponsor-mango-solutions.png
  16. https://pydata.org/wp-content/uploads/2019/05/sponsor-ometria.png
  17. https://pydata.org/wp-content/uploads/2019/05/sponsor-pivigo.png
  18. https://pydata.org/wp-content/uploads/2019/05/sponsor-pluralsight.png
  19. https://pydata.org/wp-content/uploads/2019/05/sponsor-tesco-technology.png
  20. https://pydata.org/wp-content/uploads/2020/06/ASML.png
  21. https://pydata.org/wp-content/uploads/2019/03/numfocus.png
SEO friendly URL
The URL is SEO friendly.
https://pydata.org/
404 page
The website has 404 error pages.
https://pydata.org/404-f898c2ecae305a2f6fe8c65d19b160ba
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
Language
The webpage has the language declared.
en-US
Favicon
The webpage has a favicon.
https://pydata.org/wp-content/uploads/2019/04/cropped-pydata-favicon-512-180x180.png
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.47 seconds.
Page size
The size of the HTML webpage is 38,665.00.
HTTP requests
The webpage makes more than 50.00 HTTP requests.
  1. https://www.googletagmanager.com/gtag/js?id=UA-41850464-1
  2. https://pydata.org/wp-includes/js/jquery/jquery.min.js?ver=3.6.0
  3. https://pydata.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.3.2
  4. https://pydata.org/wp-content/plugins/easy-social-icons/js/cnss.js?ver=1.0
  5. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/mec-general-calendar.js?ver=6.2.0
  6. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/frontend.js?ver=6.2.0
  7. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/events.js?ver=6.2.0
  8. https://pydata.org/wp-content/plugins/google-analytics-for-wordpress/assets/js/frontend-gtag.min.js?ver=8.9.1
  9. https://static.addtoany.com/menu/page.js
  10. https://pydata.org/wp-content/plugins/add-to-any/addtoany.min.js?ver=1.1
  11. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/jquery.bxSlider.js?ver=4.1.2
  12. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/jquery.prettyPhoto.js?ver=2.0.6
  13. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/jquery.scroller.js?ver=2
  14. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/jquery.actual.js?ver=2.0.6
  15. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/frontend.js?ver=2.0.6
  16. https://pydata.org/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
  17. https://pydata.org/wp-includes/js/jquery/ui/core.min.js?ver=1.13.1
  18. https://pydata.org/wp-includes/js/jquery/ui/mouse.min.js?ver=1.13.1
  19. https://pydata.org/wp-includes/js/jquery/ui/sortable.min.js?ver=1.13.1
  20. https://pydata.org/wp-includes/js/jquery/ui/draggable.min.js?ver=1.13.1
  21. https://pydata.org/wp-includes/js/jquery/ui/slider.min.js?ver=1.13.1
  22. https://pydata.org/wp-includes/js/jquery/jquery.ui.touch-punch.js?ver=0.2.2
  23. https://pydata.org/wp-admin/js/iris.min.js?ver=6.0.3
  24. https://pydata.org/wp-admin/js/color-picker.min.js?ver=6.0.3
  25. https://pydata.org/wp-includes/js/jquery/ui/datepicker.min.js?ver=1.13.1
  26. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/isotope.pkgd.min.js?ver=6.2.0
  27. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/imagesload.js?ver=6.2.0
  28. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/jquery.typewatch.js?ver=6.2.0
  29. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/featherlight/featherlight.js?ver=6.2.0
  30. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/select2/select2.full.min.js?ver=6.2.0
  31. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/tooltip/tooltip.js?ver=6.2.0
  32. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/lity/lity.min.js?ver=6.2.0
  33. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/colorbrightness/colorbrightness.min.js?ver=6.2.0
  34. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/owl-carousel/owl.carousel.min.js?ver=6.2.0
  35. https://pydata.org/wp-content/plugins/divi-footer-editor/js/call.js?ver=1.1
  36. https://pydata.org/wp-content/themes/Divi/js/scripts.min.js?ver=4.18.1
  37. https://pydata.org/wp-content/themes/Divi/includes/builder/feature/dynamic-assets/assets/js/jquery.fitvids.js?ver=4.18.1
  38. https://pydata.org/wp-content/themes/Divi/includes/builder/feature/dynamic-assets/assets/js/magnific-popup.js?ver=4.18.1
  39. https://pydata.org/wp-content/plugins/dwd-custom-fullwidth-header-extended/scripts/frontend-bundle.min.js?ver=3.1.4
  40. https://pydata.org/wp-content/plugins/modern-events-calendar/app/addons/divi/scripts/frontend-bundle.min.js?ver=1.0.0
  41. https://pydata.org/wp-content/themes/Divi/core/admin/js/common.js?ver=4.18.1
  42. https://pydata.org/wp-content/uploads/wtfdivi/wp_footer.js?ver=1532846104
  1. https://pydata.org/wp-content/plugins/easy-social-icons/css/font-awesome/css/all.min.css?ver=5.7.2
  2. https://pydata.org/wp-content/plugins/easy-social-icons/css/font-awesome/css/v4-shims.min.css?ver=5.7.2
  3. https://pydata.org/wp-content/plugins/easy-social-icons/css/cnss.css?ver=1.0
  4. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/select2/select2.min.css?ver=6.2.0
  5. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/css/iconfonts.css?ver=6.0.3
  6. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/css/frontend.min.css?ver=6.2.0
  7. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/tooltip/tooltip.css?ver=6.0.3
  8. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/tooltip/tooltipster-sideTip-shadow.min.css?ver=6.0.3
  9. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/featherlight/featherlight.css?ver=6.0.3
  10. https://fonts.googleapis.com/css?family=Montserrat%3A400%2C700%7CRoboto%3A100%2C300%2C400%2C700&ver=6.0.3
  11. https://fonts.googleapis.com/css?family=Lato%3A100%2C+100italic%2C+300%2C+300italic%2C+regular%2C+italic%2C+700%2C+700italic%2C+900%2C+900italic%2C+%7CLato%3A900italic%2C+900italic%2C+900italic%2C+900italic%2C+900italic%2C+900italic%2C+900italic%2C+900italic%2C+900italic%2C+900italic%2C+&subset=latin%2Clatin-ext
  12. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/lity/lity.min.css?ver=6.0.3
  13. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/css/mec-general-calendar.css?ver=6.0.3
  14. https://pydata.org/wp-content/uploads/wtfdivi/wp_head.css?ver=1532846104
  15. https://pydata.org/wp-content/plugins/divi-footer-editor/css/custom.css?ver=1.1
  16. https://pydata.org/wp-content/plugins/dwd-custom-fullwidth-header-extended/assets/css/animate.min.css?ver=6.0.3
  17. https://pydata.org/wp-content/themes/Divi/style.css?v=1.0.5&ver=6.0.3
  18. https://pydata.org/wp-content/plugins/dwd-custom-fullwidth-header-extended/styles/style.min.css?ver=3.1.4
  19. https://pydata.org/wp-content/plugins/modern-events-calendar/app/addons/divi/styles/style.min.css?ver=1.0.0
  20. https://pydata.org/wp-content/plugins/add-to-any/addtoany.min.css?ver=1.16
  21. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/css/font-awesome/font-awesome.css?ver=6.0.3
  22. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/css/frontend/frontend.css?ver=6.0.3
  23. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/css/frontend/responsive.css?ver=6.0.3
  24. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/css/frontend/jquery.bxslider.css?ver=6.0.3
  25. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/css/frontend/prettyPhoto.css?ver=2.0.6
  26. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/css/frontend/scroll-style.css?ver=6.0.3
  27. https://pydata.org/wp-content/themes/Divi-child/style.css?ver=4.18.1
  28. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/owl-carousel/owl.carousel.min.css?ver=6.0.3
  29. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/owl-carousel/owl.theme.min.css?ver=6.0.3
  30. https://pydata.org/wp-includes/css/dist/block-library/style.min.css?ver=6.0.3
  1. https://pydata.org/wp-content/uploads/2019/06/pydata-logo-final.png
  2. https://pydata.org/wp-content/uploads/2017/07/NumFocus_LRG-300x100.png
  3. https://pydata.org/wp-content/uploads/2019/10/meetupmap.png
  4. https://pydata.org/wp-content/uploads/2019/05/social-eventbrite-dark.png
  1. https://www.youtube.com/embed/J8cVPXnafos?feature=oembed
Image format
There are 23 images that are not using the AVIF, WebP format.
  1. https://pydata.org/wp-content/uploads/2019/06/pydata-logo-final.png
  2. https://pydata.org/wp-content/uploads/2019/04/flag-usa-474x263.jpg
  3. https://pydata.org/wp-content/uploads/2021/07/cropped-logo-474x324.png
  4. https://pydata.org/wp-content/uploads/2019/04/flag-netherlands.jpg
  5. https://pydata.org/wp-content/uploads/2020/01/Israel-474x324.jpg
  6. https://pydata.org/wp-content/uploads/2017/07/NumFocus_LRG-300x100.png
  7. https://pydata.org/wp-content/uploads/2019/10/meetupmap.png
  8. https://pydata.org/wp-content/uploads/2019/05/olx-group.png
  9. https://pydata.org/wp-content/uploads/2019/05/sponsor-anaconda.png
  10. https://pydata.org/wp-content/uploads/2019/05/sponsor-booking.png
  11. https://pydata.org/wp-content/uploads/2019/05/sponsor-cambridge-spark.png
  12. https://pydata.org/wp-content/uploads/2019/05/sponsor-ebay-tech.png
  13. https://pydata.org/wp-content/uploads/2019/05/sponsor-godatadriven.png
  14. https://pydata.org/wp-content/uploads/2019/05/sponsor-jetbrains.png
  15. https://pydata.org/wp-content/uploads/2019/05/sponsor-kiwi.png
  16. https://pydata.org/wp-content/uploads/2019/05/sponsor-mango-solutions.png
  17. https://pydata.org/wp-content/uploads/2019/05/sponsor-ometria.png
  18. https://pydata.org/wp-content/uploads/2019/05/sponsor-pivigo.png
  19. https://pydata.org/wp-content/uploads/2019/05/sponsor-pluralsight.png
  20. https://pydata.org/wp-content/uploads/2019/05/sponsor-tesco-technology.png
  21. https://pydata.org/wp-content/uploads/2020/06/ASML.png
  22. https://pydata.org/wp-content/uploads/2019/05/social-eventbrite-dark.png
  23. https://pydata.org/wp-content/uploads/2019/03/numfocus.png
JavaScript defer
The are 42 javascript resources without the defer attribute.
  1. https://www.googletagmanager.com/gtag/js?id=UA-41850464-1
  2. https://pydata.org/wp-includes/js/jquery/jquery.min.js?ver=3.6.0
  3. https://pydata.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.3.2
  4. https://pydata.org/wp-content/plugins/easy-social-icons/js/cnss.js?ver=1.0
  5. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/mec-general-calendar.js?ver=6.2.0
  6. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/frontend.js?ver=6.2.0
  7. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/events.js?ver=6.2.0
  8. https://pydata.org/wp-content/plugins/google-analytics-for-wordpress/assets/js/frontend-gtag.min.js?ver=8.9.1
  9. https://static.addtoany.com/menu/page.js
  10. https://pydata.org/wp-content/plugins/add-to-any/addtoany.min.js?ver=1.1
  11. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/jquery.bxSlider.js?ver=4.1.2
  12. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/jquery.prettyPhoto.js?ver=2.0.6
  13. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/jquery.scroller.js?ver=2
  14. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/jquery.actual.js?ver=2.0.6
  15. https://pydata.org/wp-content/plugins/apex-notification-bar-lite/js/frontend/frontend.js?ver=2.0.6
  16. https://pydata.org/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
  17. https://pydata.org/wp-includes/js/jquery/ui/core.min.js?ver=1.13.1
  18. https://pydata.org/wp-includes/js/jquery/ui/mouse.min.js?ver=1.13.1
  19. https://pydata.org/wp-includes/js/jquery/ui/sortable.min.js?ver=1.13.1
  20. https://pydata.org/wp-includes/js/jquery/ui/draggable.min.js?ver=1.13.1
  21. https://pydata.org/wp-includes/js/jquery/ui/slider.min.js?ver=1.13.1
  22. https://pydata.org/wp-includes/js/jquery/jquery.ui.touch-punch.js?ver=0.2.2
  23. https://pydata.org/wp-admin/js/iris.min.js?ver=6.0.3
  24. https://pydata.org/wp-admin/js/color-picker.min.js?ver=6.0.3
  25. https://pydata.org/wp-includes/js/jquery/ui/datepicker.min.js?ver=1.13.1
  26. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/isotope.pkgd.min.js?ver=6.2.0
  27. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/imagesload.js?ver=6.2.0
  28. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/js/jquery.typewatch.js?ver=6.2.0
  29. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/featherlight/featherlight.js?ver=6.2.0
  30. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/select2/select2.full.min.js?ver=6.2.0
  31. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/tooltip/tooltip.js?ver=6.2.0
  32. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/lity/lity.min.js?ver=6.2.0
  33. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/colorbrightness/colorbrightness.min.js?ver=6.2.0
  34. https://pydata.org/wp-content/plugins/modern-events-calendar/assets/packages/owl-carousel/owl.carousel.min.js?ver=6.2.0
  35. https://pydata.org/wp-content/plugins/divi-footer-editor/js/call.js?ver=1.1
  36. https://pydata.org/wp-content/themes/Divi/js/scripts.min.js?ver=4.18.1
  37. https://pydata.org/wp-content/themes/Divi/includes/builder/feature/dynamic-assets/assets/js/jquery.fitvids.js?ver=4.18.1
  38. https://pydata.org/wp-content/themes/Divi/includes/builder/feature/dynamic-assets/assets/js/magnific-popup.js?ver=4.18.1
  39. https://pydata.org/wp-content/plugins/dwd-custom-fullwidth-header-extended/scripts/frontend-bundle.min.js?ver=3.1.4
  40. https://pydata.org/wp-content/plugins/modern-events-calendar/app/addons/divi/scripts/frontend-bundle.min.js?ver=1.0.0
  41. https://pydata.org/wp-content/themes/Divi/core/admin/js/common.js?ver=4.18.1
  42. https://pydata.org/wp-content/uploads/wtfdivi/wp_footer.js?ver=1532846104
DOM size
The DOM size is optimal.
The HTML file has 517 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://pydata.org/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
cloudflare
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
There are no structured data tags on the webpage.
Meta viewport
The webpage has a meta viewport tag set.
width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
Character set
The webpage has a charset value set.
UTF-8
Sitemap
The website has sitemaps.
  1. https://pydata.org/wp-sitemap.xml
Social
The webpage has 3 social links.
Content length
The webpage has 2,827 words.
Text to HTML ratio
The text to HTML ratio is under 10%
The text to HTML ratio is 8%.
Inline CSS
The webpage contains inline CSS code.
  1. background-image: url(https://pydata.org/wp-content/uploads/2019/07/Hero-Image-2-v1.jpg);
  2. font-weight: 400;
  3. background-image:url(//i.ytimg.com/vi/J8cVPXnafos/maxresdefault.jpg)
  4. clear: both
  5. clear: both
  6. clear: both
  7. text-align:center;
  8. display:inline-block;
  9. width:60px;height:60px;padding:10px 0;margin:4px;color: #5f5f5f;border-radius: 0%;
  10. font-size:40px;
  11. display:inline-block;
  12. width:60px;height:60px;padding:10px 0;margin:4px;color: #5f5f5f;border-radius: 0%;
  13. font-size:40px;
  14. display:inline-block;
  15. margin:4px;
  16. font-weight: 400;
  17. text-align: center;
Deprecated HTML
There are no deprecated HTML tags on the webpage.