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Search Engine Optimization Overview
77
100
Machine Learning MasteryMachine Learning Mastery
Making developers awesome at machine learning.
https://machinelearningmastery.com/
3 high issues
9.1%
2 medium issues
6.1%
2 low issues
6.1%
26 tests passed
78.8%
0.09 seconds
37.90 kB
24 resources
Secure
Seo
Title
Only one title tag should be present on the webpage.
Meta description
The meta description tag is good.
Making developers awesome at machine learning.
Headings
Only one h1 tag should be present on the webpage.
  1. Machine Learning Mastery
  2. Welcome to Machine Learning Mastery!
  1. Machine Learning Mastery
  2. The Deck is Stacked Against Developers
  1. Navigation
  2. Main Menu
  3. Quick-Start Guides
  4. Latest Tutorials
  5. EBook Catalog
Content keywords
The content has relevant keywords.
machinelearninglearningmastery
Image keywords
There are 2 images with missing alt attributes.
  1. https://machinelearningmastery.com/wp-content/uploads/2016/09/David-150x150.jpg
  2. https://machinelearningmastery.com/wp-content/uploads/2016/09/Kevin-150x150.jpg
SEO friendly URL
The URL is SEO friendly.
https://machinelearningmastery.com/
404 page
The website has 404 error pages.
https://machinelearningmastery.com/404-ba488077aba4ffc8ccf46449ec0d4f7b
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://machinelearningmastery.com/wp-content/uploads/2016/09/cropped-icon-180x180.png
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.09 seconds.
Page size
The size of the HTML webpage is 37,903.00.
HTTP requests
There are fewer than 24 HTTP requests on the webpage.
  1. https://www.googletagmanager.com/gtag/js?id=UA-44039733-3
  2. https://machinelearningmastery.com/wp-includes/js/jquery/jquery.min.js?ver=3.6.0
  3. https://machinelearningmastery.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.3.2
  4. https://machinelearningmastery.com/wp-content/plugins/urvanov-syntax-highlighter/js/min/urvanov_syntax_highlighter.min.js?ver=2.8.28
  5. https://machinelearningmastery.com/wp-content/plugins/google-analytics-premium/assets/js/frontend-gtag.min.js?ver=8.7.0
  6. https://machinelearningmastery.com/wp-content/plugins/simple-social-buttons/assets/js/frontend-blocks.js?ver=4.0.2
  7. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/plugins/simple-social-buttons/assets/js/front.js?ver=1667419924
  8. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/686/public/assets/js/32.js?ver=1667419924
  9. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/337/52/395/640/770.js?ver=1667419924
  10. https://machinelearningmastery.com/wp-content/themes/canvas-new/includes/js/third-party.min.js?ver=6.0.3
  11. https://machinelearningmastery.com/wp-content/themes/canvas-new/includes/js/modernizr.min.js?ver=2.6.2
  12. https://machinelearningmastery.com/wp-content/themes/canvas-new/includes/js/general.min.js?ver=6.0.3
  13. https://embed.lpcontent.net/leadboxes/current/embed.js
  14. https://machinelearningmastery.com/wp-content/cache/min/1/npm/mathjax@3/es5/tex-chtml.js?ver=1667419946
  15. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/337/assets/js/4.js?ver=1667419946
  16. https://machinelearningmastery.com/wp-content/plugins/q2w3-fixed-widget/js/frontend.min.js?ver=6.2.0
  17. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/337/assets/js/577.js?ver=1667419947
  18. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/779/public/assets/js/755/437.js?ver=1667419947
  19. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/779/public/assets/js/755/512.js?ver=1667419947
  20. https://machinelearningmastery.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.5/lazyload.min.js
  21. https://machinelearningmastery.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
  1. https://machinelearningmastery.com/wp-content/cache/min/1/3cd376e87e1d8a8311b42e5d5968d481.css
  1. https://machinelearningmastery.com/wp-content/uploads/2019/09/Header_smaller_text_better-1.png
  2. https://machinelearningmastery.com/wp-content/uploads/2016/09/icon-300x300.png
Image format
There are 5 images that are not using the AVIF, WebP format.
  1. https://machinelearningmastery.com/wp-content/uploads/2019/09/Header_smaller_text_better-1.png
  2. https://machinelearningmastery.com/wp-content/uploads/2016/09/icon-300x300.png
  3. https://machinelearningmastery.com/wp-content/uploads/2013/11/jason_brownlee-221x300.jpg
  4. https://machinelearningmastery.com/wp-content/uploads/2016/09/David-150x150.jpg
  5. https://machinelearningmastery.com/wp-content/uploads/2016/09/Kevin-150x150.jpg
JavaScript defer
The are 10 javascript resources without the defer attribute.
  1. https://www.googletagmanager.com/gtag/js?id=UA-44039733-3
  2. https://machinelearningmastery.com/wp-includes/js/jquery/jquery.min.js?ver=3.6.0
  3. https://machinelearningmastery.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.3.2
  4. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/686/public/assets/js/32.js?ver=1667419924
  5. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/337/52/395/640/770.js?ver=1667419924
  6. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/337/assets/js/4.js?ver=1667419946
  7. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/337/assets/js/577.js?ver=1667419947
  8. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/779/public/assets/js/755/437.js?ver=1667419947
  9. https://machinelearningmastery.com/wp-content/cache/min/1/wp-content/uploads/444/779/public/assets/js/755/512.js?ver=1667419947
  10. https://machinelearningmastery.com/wp-content/plugins/wp-rocket/assets/js/lazyload/17.5/lazyload.min.js
DOM size
The DOM size is optimal.
The HTML file has 360 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://machinelearningmastery.com/ 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
The webpage has structured data.
        Meta viewport
        The webpage has a meta viewport tag set.
        initial-scale=1.0, maximum-scale=1.0, user-scalable=yes
        Character set
        The webpage has a charset value set.
        UTF-8
        Sitemap
        The website has sitemaps.
        1. https://machinelearningmastery.com/sitemap_index.xml
        Social
        The webpage has 3 social links.
        Content length
        The webpage has 9,304 words.
        Text to HTML ratio
        The text to HTML ratio is 45%.
        Inline CSS
        The webpage contains inline CSS code.
        1. text-align: center; padding: 8px; background-color: #FFF555;
        2. font-size: 140%;color: black;font-weight: bold;
        3. background: #eef3f7; padding: 5px;
        4. text-align: center;
        5. text-align: center;
        6. text-align: center;
        7. text-align: center;
        8. text-align: center;
        9. background: rgb(255, 215, 18);border-color: rgb(255, 215, 18);border-radius: 20px;color: #FFFFFF;display: inline-block;vertical-align: middle;padding: 16px 32px;min-width: 192px;border: 1px solid rgb(255, 215, 18);font-size: 1rem;font-family: Helvetica, Arial, sans-serif;text-align: center;outline: 0;line-height: 1;cursor: pointer;-webkit-transition: background 0.3s, color 0.3s, border 0.3s;transition: background 0.3s, color 0.3s, border 0.3s; box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.6);
        10. text-align: center;
        11. background: #eef3f7; padding: 2px;
        12. text-align: center;
        13. text-align: center;
        14. background: #eef3f7; padding: 2px;
        15. text-align: center;
        16. text-align: center;
        17. background: #eef3f7; padding: 2px;
        18. text-align: center;
        19. text-align: center;
        Deprecated HTML
        There are no deprecated HTML tags on the webpage.