Blog.mozilla.org - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
65% 
Page structure
58% 
Link structure
93% 
Server
81% 
External factors
100% 
SEO Score
Response time
0.62 s
File size
86.60 kB
Words
566
Media files
31
Number of links
45 internal / 24 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - The Mozilla Blog
The length of the page title is perfect. (222 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Perspectives on the internet from Mozilla
The length of the meta description is perfect. (253 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://blog.mozilla.org/en/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1, index,follow
blog-nameThe Mozilla Blog
generatorWPML ver:4.6.11 stt:59,1,4,3,25,27,40,42,45,2;
descriptionPerspectives on the internet from Mozilla
msapplication-TileColor#20123a
msapplication-confighttps://blog.mozilla.org/wp-content/themes/foxtail/assets/images/favicons/browserconfig.xml
theme-color#7542E5
langen-us
twitter:cardsummary_large_image
twitter:creator@firefox
twitter:titleThe Mozilla Blog
twitter:descriptionPerspectives on the internet from Mozilla
twitter:imagehttps://blog.mozilla.org/wp-content/blogs.dir/278/files/2021/02/moz_blog_header_som_002_1200x600.jpg
og:titleThe Mozilla Blog
og:descriptionPerspectives on the internet from Mozilla
og:imagehttps://blog.mozilla.org/wp-content/blogs.dir/278/files/2021/02/moz_blog_header_som_002_1200x600.jpg
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
Only 2 paragraph/s was/were found on this page.
This page contains 566 words. That's ok.
29.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 17.6 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 11 tags for this page.
Image SEO
(Somewhat important)
4 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...s/foxtail/assets/images/icons/search.svgsearch
...s/foxtail/assets/images/icons/search.svgsearch
...I-recap_2023_blog_1920x1080-1080x720.pngColorful geometric shapes and abstract icons float toward a central point in a tunnel-like grid, with "AI" prominently displayed in the center.
...23/07/Fakespot_ProductBlog-2-800x800.jpgA check mark next to the text "Fakespot."
.../08/Rise25-Siobhan-McSweeney-800x800.jpgA speaker in a vibrant blue dress stands on a large stage, gesturing expressively with her arms raised. The stage backdrop is a gradient of dark colors, and the word "RISE25" is prominently displayed on the screen behind her. The audience is visible in the foreground, seated and watching the presentation.
...4/08/solo-banner-1200x1200-1-800x800.pngThe logo features a stylized "S" in purple and red hues with a black oval shape in the center, next to the text "Solo" in bold black font.
...23/07/Fakespot_ProductBlog-2-800x800.jpgA check mark next to the text "Fakespot."
.../08/Rise25-Siobhan-McSweeney-800x800.jpgA speaker in a vibrant blue dress stands on a large stage, gesturing expressively with her arms raised. The stage backdrop is a gradient of dark colors, and the word "RISE25" is prominently displayed on the screen behind her. The audience is visible in the foreground, seated and watching the presentation.
...4/08/solo-banner-1200x1200-1-800x800.pngThe logo features a stylized "S" in purple and red hues with a black oval shape in the center, next to the text "Solo" in bold black font.
...nt/themes/foxtail/assets/images/play.svgplay button
.../278/files/2024/08/IMG_5226-1280x720.jpgA smiling woman in a blue dress poses with the Firefox mascot at a Mozilla event with a "RISE25" backdrop.
...s/2024/06/IG_Highlights_Icon-800x800.pngNo alt attribute provided
...-image_tips-tricks_alt-04-1-800x800.webpNo alt attribute provided
...23/07/Fakespot_ProductBlog-2-800x800.jpgA check mark next to the text "Fakespot."
...2024/07/8E3A2492-Enhanced-NR-800x800.jpgUdbhav Tiwari, Mozilla's Director of Global Product Policy, testifying at a Senate committee hearing on privacy and AI, seated at a table with a microphone and nameplate.
..._announcements_001_1920x1080-800x800.jpgA dark blue speech bubble with horizontal purple and red bars on a pink background.
...7-38-dataset-convening-1.pdf-800x800.pngThe image features a large purple semi-circle on the left, intersecting with concentric purple arcs. On the right is a white semi-circle with a purple center, emitting white and light gray rays. The background is light lavender.
...ries_IntroHeader_1200x800_2x-800x800.pngIllustration of a web browser window with multiple tabs, icons for search, security, plugins, and multimedia files, and a large cursor clicking a stack of buttons. Various abstract shapes and dotted lines connect the icons, representing online activities and interactions.
...nd-tricks-for-journalists_2X-800x800.pngGraphic showing the Firefox browser with a feature to edit PDFs, surrounded by icons representing customization and other browser functionalities.
...header_winter-games_PIP-Icon-800x800.jpgAthletes play various sports.
...nd-tricks-for-maximalists_2X-800x800.pngIllustration of a web browser with a search bar, icons, and connected elements symbolizing features like shopping, bookmarks, and user profile.
...-image_tips-tricks_alt-04-1-800x800.webpNo alt attribute provided
...09/pocketFIrefox-blog-header-660x660.jpgA person using a laptop.
...ries_IntroHeader_1200x800_2x-800x800.pngIllustration of a web browser window with multiple tabs, icons for search, security, plugins, and multimedia files, and a large cursor clicking a stack of buttons. Various abstract shapes and dotted lines connect the icons, representing online activities and interactions.
..._announcements_006_1920x1080-800x800.jpgAn illustration of speech balloons
...nd-tricks-for-maximalists_2X-800x800.pngIllustration of a web browser with a search bar, icons, and connected elements symbolizing features like shopping, bookmarks, and user profile.
...2024/07/8E3A2492-Enhanced-NR-800x800.jpgUdbhav Tiwari, Mozilla's Director of Global Product Policy, testifying at a Senate committee hearing on privacy and AI, seated at a table with a microphone and nameplate.
...09/pocketFIrefox-blog-header-660x660.jpgA person using a laptop.
...7-38-dataset-convening-1.pdf-800x800.pngThe image features a large purple semi-circle on the left, intersecting with concentric purple arcs. On the right is a white semi-circle with a purple center, emitting white and light gray rays. The background is light lavender.
...8/files/2021/07/vpn-mega-cta-800x800.pngNo alt attribute provided
...mes/foxtail/assets/images/newsletter.pngnewsletter

Page structure

H1 heading
(Critically important)
Celebrating an important step forward for open source AI
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 34 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Celebrating an important step forward for open source AI
H2 Fakespot’s guide to trending back-to-school products
H2 At the Rise25 Awards, the future of AI is ethical, inclusive and accountable
H2 How Mozilla's AI website creator, Solo, is shaking up a $2.1B industry
H2 The Rise25 Awards: Dublin 2024
H2 Latest Mozilla news
H2 BAFTA Award-Winner Siobhán McSweeney to host Mozilla’s 2nd Annual Rise25 Awards in Dublin, Ireland on Aug. 13
H2 Here’s what we’re working on in Firefox
H2 Fakespot reveals the product categories with the most and least reliable product reviews
H2 Mozilla heads to Capitol Hill, calls for a federal privacy law to ensure the responsible development of AI
H2 Engaging with our Firefox community: Highlights from our recent AMA
H2 The Dataset Convening: A community workshop on open AI datasets
H2 Latest Firefox news
H2 Firefox hacks for everyone: From cozy gamers to minimalists and beyond
H2 Streamline your schoolwork with Firefox’s PDF editor
H2 Picture-in-Picture lets you watch videos while ‘working’
H2 Top 5 Firefox features for tab maximalists
H2 Here’s what we’re working on in Firefox Duplicate text
H2 Firefox tips and tricks for journalists
H2 Recently published
H2 Firefox hacks for everyone: From cozy gamers to minimalists and beyond Duplicate text
H2 Browsers, cookies and surfing the web: The quirky history of internet lingo
H2 Top 5 Firefox features for tab maximalists Duplicate text
H2 Mozilla heads to Capitol Hill, calls for a federal privacy law to ensure the responsible development of AI Duplicate text
H2 Firefox tips and tricks for journalists Duplicate text
H2 The Dataset Convening: A community workshop on open AI datasets Duplicate text
H2 Thanks!
H3 Security, reliability and speed — on every device, anywhere you go
H3 Keep up with all things Firefox
H4 Search
H5 Mozilla
H5 Firefox
H5 Resources
H5 Social
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 24 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://blog.mozilla.org/en/Anchor Skip to content
https://blog.mozilla.org/en/Subdomain Mozilla
/en/category/internet-culture/Subdomain Internet Culture
/en/category/internet-culture/...Subdomain Deep Dives
/en/category/internet-culture/...Subdomain Mozilla Explains
/en/category/internet-culture/...Subdomain Interviews
/en/category/videos/Subdomain Videos
/en/category/privacy-security/Subdomain Privacy & Security
/en/category/products/Subdomain Products
/en/category/products/firefox/Subdomain Firefox
/en/category/products/pocket/Subdomain Pocket
/en/category/products/mozilla-...Subdomain Mozilla VPN
/en/category/mozilla/Subdomain Text duplicate Mozilla
/en/category/mozilla/news/Subdomain News
/en/category/mozilla/internet-...Subdomain Internet Policy
/en/category/mozilla/leadership/Subdomain Leadership
/en/author/mitchellmozillacom/Subdomain Mitchell Baker, CEO
/en/author/markmozillafoundati...Subdomain Mark Surman, ED Foundation
/en/author/ekrmozilla-com/Subdomain Eric Rescorla, Firefox CTO
https://www.mozilla.org/firefo...External Subdomain Download Firefox
/en/mozilla/ai/open-source-ai-...Subdomain Trivial anchor text
Read More
/en/mozilla/news/fakespots-gui...Subdomain Fakespot’s guide to trending back-to-school products Read More
/en/mozilla/rise25-dublin/Subdomain At the Rise25 Awards, the future of AI is ethical, inclusive and accountable Read More
/en/mozilla/ai/mozilla-solo-ar...Subdomain How Mozilla's AI website creator, Solo, is shaking up a $2.1B industry Read More
https://blog.mozilla.org/latest/Subdomain View All Posts
https://www.youtube.com/mozillaExternal Subdomain No Text
/en/mozilla/bafta-award-winner...Subdomain BAFTA Award-Winner Siobhán McSweeney to host Mozilla’s 2nd Annual Rise25 Awards in Dublin, Ireland on Aug. 13 Read More
/en/mozilla/heres-what-were-wo...Subdomain Here’s what we’re working on in Firefox Read More
/en/mozilla/news/fakespot-reve...Subdomain Fakespot reveals the product categories with the most and least reliable product reviews Read More
IMG-ALT A check mark next to the text "Fakespot."
/en/mozilla/internet-policy/mo...Subdomain Mozilla heads to Capitol Hill, calls for a federal privacy law to ensure the responsible development of AI Read More
IMG-ALT Udbhav Tiwari, Mozilla's Director of Global Product Policy, testifying at a Senate committee hearing on privacy and AI, seated at a table with a microphone a...
/en/products/firefox/engaging-...Subdomain Engaging with our Firefox community: Highlights from our recent AMA Read More
IMG-ALT A dark blue speech bubble with horizontal purple and red bars on a pink background.
/en/mozilla/dataset-convening/Subdomain The Dataset Convening: A community workshop on open AI datasets Read More
IMG-ALT The image features a large purple semi-circle on the left, intersecting with concentric purple arcs. On the right is a white semi-circle with a purple center...
/en/category/mozilla/Subdomain Read more Mozilla news
/en/products/firefox/firefox-t...Subdomain Firefox Tips Firefox hacks for everyone: From cozy gamers to minimalists and beyond Read More
IMG-ALT Illustration of a web browser window with multiple tabs, icons for search, security, plugins, and multimedia files, and a large cursor clicking a stack of bu...
/en/products/firefox/firefox-t...Subdomain Firefox Tips Streamline your schoolwork with Firefox’s PDF editor Read More
IMG-ALT Graphic showing the Firefox browser with a feature to edit PDFs, surrounded by icons representing customization and other browser functionalities.
/en/products/firefox/picture-i...Subdomain Firefox Picture-in-Picture lets you watch videos while ‘working’ Read More
IMG-ALT Athletes play various sports.
/en/products/firefox/firefox-t...Subdomain Firefox Tips Top 5 Firefox features for tab maximalists Read More
IMG-ALT Illustration of a web browser with a search bar, icons, and connected elements symbolizing features like shopping, bookmarks, and user profile.
/en/mozilla/heres-what-were-wo...Subdomain Mozilla Here’s what we’re working on in Firefox Read More
/en/products/firefox/firefox-t...Subdomain Firefox Tips Firefox tips and tricks for journalists Read More
IMG-ALT A person using a laptop.
/en/category/products/firefox/Subdomain Read more Firefox news
/en/products/firefox/firefox-t...Subdomain Text duplicate Firefox Tips Firefox hacks for everyone: From cozy gamers to minimalists and beyond Read More
IMG-ALT Illustration of a web browser window with multiple tabs, icons for search, security, plugins, and multimedia files, and a large cursor clicking a stack of bu...
/en/internet-culture/history-o...Subdomain Internet Culture Browsers, cookies and surfing the web: The quirky history of internet lingo Read More
IMG-ALT An illustration of speech balloons
/en/products/firefox/firefox-t...Subdomain Text duplicate Firefox Tips Top 5 Firefox features for tab maximalists Read More
IMG-ALT Illustration of a web browser with a search bar, icons, and connected elements symbolizing features like shopping, bookmarks, and user profile.
/en/mozilla/internet-policy/mo...Subdomain Internet Policy Mozilla heads to Capitol Hill, calls for a federal privacy law to ensure the responsible development of AI Read More
IMG-ALT Udbhav Tiwari, Mozilla's Director of Global Product Policy, testifying at a Senate committee hearing on privacy and AI, seated at a table with a microphone a...
/en/products/firefox/firefox-t...Subdomain Text duplicate Firefox Tips Firefox tips and tricks for journalists Read More
IMG-ALT A person using a laptop.
/en/mozilla/dataset-convening/Subdomain Mozilla The Dataset Convening: A community workshop on open AI datasets Read More
IMG-ALT The image features a large purple semi-circle on the left, intersecting with concentric purple arcs. On the right is a white semi-circle with a purple center...
/en/latest/Subdomain Read more posts
https://www.mozilla.org/produc...External Subdomain Learn more
https://www.mozilla.org/privacy/External Subdomain Privacy Policy
https://www.mozilla.org/?utm_s...External Subdomain Text duplicate Mozilla
https://www.mozilla.org/about/...External Subdomain About
https://www.mozilla.org/contac...External Subdomain Contact Us
https://donate.mozilla.org/?pr...External Subdomain Donate
https://www.mozilla.org/firefo...External Subdomain Text duplicate Download Firefox
https://www.mozilla.org/firefo...External Subdomain Desktop
https://www.mozilla.org/firefo...External Subdomain Mobile
https://www.mozilla.org/firefo...External Subdomain Features
https://www.mozilla.org/firefo...External Subdomain Beta, Nightly, Developer Edition
https://www.mozilla.org/privac...External Subdomain Privacy Hub
https://www.mozilla.org/firefo...External Subdomain Browser Comparison
https://mozilla.design/?utm_so...External Brand Standards
https://twitter.com/firefoxExternal Twitter (@mozilla)
https://www.instagram.com/fire...External Subdomain Instagram (@mozilla)
https://www.youtube.com/user/f...External Subdomain YouTube (@firefoxchannel)
https://twitter.com/mozillaExternal Text duplicate Twitter (@mozilla)
https://www.instagram.com/mozi...External Subdomain Text duplicate Instagram (@mozilla)
https://www.mozilla.org/privac...External Subdomain Website Privacy Notice
https://www.mozilla.org/privac...External Subdomain Anchor Cookies
https://www.mozilla.org/about/...External Subdomain Legal

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://blog.mozilla.org/en/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.62 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (87 kB).

HTTP Response Header

NameValue
dateSun, 22 Sep 2024 04:34:30 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
x-powered-byWP Engine
x-xss-protection1; mode=block
link<https://blog.mozilla.org/en/wp-json/>; rel="https://api.w.org/"
x-cacheablebot
cache-controlmax-age=10800, must-revalidate
x-cacheHIT: 241
x-cache-groupbot
content-security-policyupgrade-insecure-requests
strict-transport-securitymax-age=31536000
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
cf-cache-statusDYNAMIC
servercloudflare
cf-ray8c6f953b8a50d2b7-FRA
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 185 referring domains.
This page has 3,165 backlinks.
This page has backlinks from 162 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /wp-admin/

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://blog.mozilla.org/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/blogarchive/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/webdev/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/security/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/futurereleases/sitemap_index.xml
Sitemap: https://blog.thunderbird.net/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/theden/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/tanvi/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/research/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/netpolicy/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/hacks-archive/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/opendesign/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/glassroom/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/theglassroomnyc/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/webrtc/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/berlin/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/design/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/accessibility/sitemap_index.xml
Sitemap: https://blog.mozilla.org/en/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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blog.mozilla.org
Home - The Mozilla Blog
Perspectives on the internet from Mozilla

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Mozilla75%Check
Mozilla news61%Check
source AI56%Check
open source AI55%Check
open54%Check
source54%Check
Open Source54%Check
Internet50%Check
important50%Check
step50%Check
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