Lessons
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Introduction
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SEO
- Broken links
- Site map
- Semantic markup
- Robots.txt
- References
- Text
- Duplicates
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Basic
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Headings H1-H6
The "description" meta tag
Title tag
hreflang tag
"canonical" tag
Content of the Title Title
Brand name in the Title header
- Pictures
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Speed
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Minification
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Minification of CSS to reduce its volume
Minification of the embedded JavaScript code of the page
Minification of the embedded CSS code of the page
Minification of images without loss of quality
Minification of JavaScript files to reduce its volume
Unused CSS code
Data optimization:Image URLs
Animated image format MP4, WEBM, SVG instead of GIF and WEBP
Unused JavaScript code
Using the WebP format in images
Too high-quality images without using compression
Suitable video bitrate
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Reducing requests
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An overabundance of small pictures
Grouping CSS files
Grouping JavaScript files
An overabundance of font files
Availability of end-to-end CSS, JS files
The presence of a monochrome font
Uploading duplicate files
Using JavaScript facades
Redirecting JavaScript code
Adding lazy loading
Redirect from/to www version
- Fonts
- Loading time
- Server Settings
- Pictures
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The first content
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The sequence of connecting JavaScript files
Font display mode
Setting up a pre-connection
Removing lazy loading
Long JavaScript code execution time
File upload delayed or on demand
The server is located in the same country where the users of the site live
No requests to another country that cause page loading to be blocked
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Minification
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Mobility
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Screen support
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Adapting the layout to a Full HD computer monitor
Adapting the layout for a horizontal tablet
Adapting the layout for a horizontal phone
Screenshots for the mini-report
How blocks break the page layout
Adapting the layout to an HD computer monitor
Adapting the layout for a vertical tablet
Adapting the layout for a vertical phone
- Comfort
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Screen support
- Bugs
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Convenience
- Social networks
- Web Application Manifest
- Favicons
- Basic
- Text readability
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Vulnerabilities
- Encrypted connection
- Exploits
- Vulnerabilities
The "description" meta tag
Studies confirm that the positions of sites in search results with a completed description are [17% higher] (https://freshchalk.com/blog/150k-small-business-website-teardown-2019 ), than with empty or unusable. Pay attention to its quality filling.
Researchers found that pages with a completed description have 17% higher positions in Google search results than pages with an empty description.
Search engines can independently generate text for snippets of search results, replacing the description with them. They often do this when the page description is not filled in or is irrelevant.
Here are the basic rules for making a good description:
- The text must be relevant: contain keywords, match the content of the page.
- Length up to 150-160.
- Easy to read, be euphonious and interesting. Remember, you write it for people to click on the snippet in the search results.