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Report generated 9 days ago
https://dargslan.com/books
Your general SEO Checkup Score
Archived
81/100
SEO Score
Average SEO score of top 100 sites: 75%
This webpage received an SEO score of 81 out of 100, which is higher than the average score of 75. Our analysis has identified 13 SEO issues that can be addressed to further enhance your website's performance and improve its search engine visibility.
13 Failed
0 Warnings
46 Passed
Issues to fix
HIGH
To address URL canonicalization issues, it is recommended to select a primary URL for your webpage and set up redirects from all other variations to the preferred one.
HIGH
To implement responsive design functionalities, it is recommended to use CSS media queries.
MEDIUM
Serve properly sized images to reduce page loading times and to improve user's experience.
MEDIUM
Avoid using distorted images, as they can have a negative impact on the user experience.
MEDIUM
By creating a custom 404 error page with helpful links and information, users are more likely to stay on the site and continue to explore.
LOW
Reducing the Document Object Model (DOM) size can lead to faster page loading times, improved site performance, and better user experience by decreasing the amount of time it takes for the browser to process and render the page.
LOW
Resolving errors identified by the Chrome DevTools Console can improve user experience.
LOW
While a canonical link tag can help in resolving duplicate content issues, it's important to verify that the specified URL is accurate, especially if the site's URL structure has been recently updated.
LOW
Using more than 20 HTTP requests on a webpage can negatively impact the loading time.
LOW
Strip out any unnecessary metadata to improve loading time, security, and privacy. Metadata should not exceed 16% of the image size.
LOW
This website either lacks a favicon or it has not been referenced properly.
Common SEO issues
Score: 85
Failed: 4
Warnings: 0
Passed: 18
Meta Title Test100% of top 100 sites passed
  • This webpage is using a title tag.
Text: All Books - Dargslan TechBooksPro | Complete IT Library
Length: 55 characters
Meta Description Test92% of top 100 sites passed
  • This webpage is using a meta description tag.
Text: Discover professional IT books, programming guides, and technical resources. Expert-authored content covering web development, system administration, cybersecurity, and more.
Length: 174 characters
Google Search Results Preview Test
Desktop version
https://dargslan.com/booksAll Books - Dargslan TechBooksPro | Complete IT LibraryDiscover professional IT books, programming guides, and technical resources. Expert-authored content covering web development, system administration, cybersecurity, and more.
Mobile version
https://dargslan.com/booksAll Books - Dargslan TechBooksPro | Complete IT LibraryDiscover professional IT books, programming guides, and technical resources. Expert-authored content covering web development, system administration, cybersecurity, and more.
Social Media Meta Tags Test89% of top 100 sites passed
  • This webpage is using social media meta tags.
Open Graph Meta Tags
og:type
website
og:url
https://dargslan.com/
og:title
All Books - Dargslan TechBooksPro
og:description
Browse our complete collection of IT books and e-books
og:image
https://dargslan.com/favicon.svg
og:site_name
Dargslan - TechBooksPro
og:locale
en_US
Most Common Keywords Test
  • There is likely no optimal keyword density (search engine algorithms have evolved beyond keyword density metrics as a significant ranking factor). It can be useful, however, to note which keywords appear most often on your page and if they reflect the intended topic of your page. More importantly, the keywords on your page should appear within natural sounding and grammatically correct copy.
26books14subcategories9browse7categories5collections
Keywords Usage Test48% of top 100 sites passed
  • The most common keywords of this webpage are distributed well across the important HTML tags. This helps search engines to properly identify the topic of this webpage.
Keyword
Title tag
Meta description
Headings
books
subcategories
browse
categories
collections
Keywords Cloud Test
acceptaccessarrowarticlesauthorsavailablebackendbaseblogbookbooksbrowsecategoriesclickcloudcollectioncollectionscompanycompletecomprehensivecontentcookiecookiescuratedcustomizecybersecuritydargslandatabasesdepthdevelopersdevelopmentdevopsdevtoolsdigitaldockerdocumentationdomainsdownloaddownloadsenglishexpandexplorefreefrontendguideshelpimmediateinfoinformationinsightsinstantjavascriptknowledgekuberneteslanguagelatestlibrarylifetimelinuxmainmarketingmysqloperatingpaymentsphysicalpolicypopularpostspreviewprivacyprofessionalprogramprogrammingpurchaserecentlyresourcesreviewssecureseriesshareshufflesitesortstaysubcategoriessummariessystemstechtechbooksprotechnicaltechnologytoolstrendingtrustedtutorialstypestypescriptviewwindowswishlist
Competitor Domains Test
Understand your competitors' SEO and backlink profile

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Heading Tags Test62% of top 100 sites passed
  • This webpage contains headings tags.
H1 tags
AllBooks
H2 tags
Complete Dargslan Ecosystem
Robots.txt Test99% of top 100 sites passed
  • This website is using a robots.txt file.
https://dargslan.com/robots.txt
Sitemap Test83% of top 100 sites passed
  • This website has a sitemap file.
https://dargslan.com/sitemap.xml
Image Alt Test78% of top 100 sites passed
  • All "img" tags from this webpage have the required "alt" attribute.
Responsive Image Test29% of top 100 sites passed
  • Not all images in this webpage are properly sized! This webpage is serving images that are larger than needed for the size of the user's viewport.
See results list
Image Aspect Ratio Test75% of top 100 sites passed
  • Not all image display dimensions match the natural aspect ratio! Fix aspect ratio issues to avoid distorted images on this website!
See results list
Deprecated HTML Tags Test94% of top 100 sites passed
  • This webpage does not use HTML deprecated tags.
Google Analytics Test72% of top 100 sites passed
  • This webpage is using Google Analytics.
Favicon Test100% of top 100 sites passed
  • This website either doesn't have a favicon or this has not been referenced correctly!
JS Error Test83% of top 100 sites passed
  • There are no severe JavaScript errors on this webpage.
Console Errors Test27% of top 100 sites passed
  • This webpage has some errors caught by the Chrome DevTools Console!
See results list
Charset Declaration Test96% of top 100 sites passed
  • This webpage has a character encoding declaration.
Content-Type: text/html; charset=utf-8
Speed optimizations
Score: 93
Failed: 3
Warnings: 0
Passed: 16
HTML Page Size Test23% of top 100 sites passed
  • The size of this webpage's HTML is 17.8 Kb and is under the average webpage's HTML size of 33 Kb. Faster loading websites result in a better user experience, higher conversion rates, and generally better search engine rankings.
DOM Size Test56% of top 100 sites passed
  • The Document Object Model (DOM) of this webpage has 0 nodes which is greater than the recommended value of 1,500 nodes! A large DOM size negatively affects site performance and increases the page load time.
HTML Compression/GZIP Test99% of top 100 sites passed
  • This webpage is successfully compressed using br compression on your code. The HTML code is compressed from 126.07 Kb to 17.8 Kb (86% size savings). This helps ensure a faster loading webpage and improved user experience.
JS Execution Time Test53% of top 100 sites passed
  • The JavaScript code used by this webpage is executed in less than 2 seconds.
Page Objects Test
  • This webpage is using more than 20 http requests, which can slow down page loading and negatively impact user experience!
Content size by content type
Content type
Percent
Size
other
72.9 %
1.53 Mb
javascript
21.2 %
455.41 Kb
font
3.2 %
69.40 Kb
css
1.6 %
33.46 Kb
html
0.6 %
12.76 Kb
image
0.6 %
12.70 Kb
TOTAL
100%
2.10 Mb
Requests by content type
Content type
Percent
Requests
javascript
44.2 %
19
other
30.2 %
13
font
9.3 %
4
css
7.0 %
3
html
4.7 %
2
image
4.7 %
2
TOTAL
100%
43
Content size by domain
Domain
Percent
Size
dargslan.com
84.8 %
1.78 Mb
googletagmanager.com
11.8 %
253.61 Kb
fonts.gstatic.com
3.2 %
69.40 Kb
replit.com
0.1 %
2.34 Kb
fonts.googleapis.com
0.1 %
1.20 Kb
TOTAL
100%
2.10 Mb
Requests by domain
Domain
Percent
Requests
dargslan.com
81.4 %
35
fonts.gstatic.com
9.3 %
4
googletagmanager.com
4.7 %
2
fonts.googleapis.com
2.3 %
1
replit.com
2.3 %
1
TOTAL
100%
43
CDN Usage Test95% of top 100 sites passed
  • This webpage is serving all images, javascript and css resources from CDNs.
See results list
Modern Image Format Test43% of top 100 sites passed
  • This webpage is using images in a modern format.
Image Metadata Test72% of top 100 sites passed
  • This webpage is using images with large metadata (more than 16% of the image size)! Stripping out unnecessary metadata tags can improve not only the loading time but also the security and privacy of a webpage.
See results list
Image Caching Test95% of top 100 sites passed
  • This website is using cache headers for images and the browsers will display these images from the cache.
JavaScript Caching Test96% of top 100 sites passed
  • This webpage is using cache headers for all JavaScript resources.
CSS Caching Test98% of top 100 sites passed
  • This webpage is using cache headers for all CSS resources.
JavaScript Minification Test98% of top 100 sites passed
  • All JavaScript files used by this webpage are minified.
See results list
CSS Minification Test100% of top 100 sites passed
  • All CSS resources used by this webpage are minified.
See results list
Render Blocking Resources Test15% of top 100 sites passed
  • This webpage is not using render-blocking resources.
URL Redirects Test97% of top 100 sites passed
  • This URL doesn't have any redirects (which could potentially cause site indexation issues and site loading delays).
Time To First Byte Test99% of top 100 sites passed
  • The Time To First Byte value of this webpage is 0.035 seconds. To provide a good user experience, Google recommends that sites should strive to have a TTFB of 0.8 seconds or less.

0.035 s

0.8 s

1.8 s

First Contentful Paint Test90% of top 100 sites passed
  • The First Contentful Paint value of this webpage is 0.668 seconds. To provide a good user experience, Google recommends that sites should strive to have a First Contentful Paint value of 1.8 seconds or less.

0.668 s

1.8 s

3 s

Largest Contentful Paint Test77% of top 100 sites passed
  • The Largest Contentful Paint duration of this webpage is 0.78 seconds. To provide a good user experience, Google recommends that sites should strive to have Largest Contentful Paint of 2.5 seconds or less.

0.78 s

2.5 s

4 s

Largest Contentful Paint element within the viewport:
<img src="/dargslan-logo.png" alt="Dargslan - TechBooksPro" class="h-10 w-auto transform group-hover:scale-105 transi...">
Cumulative Layout Shift Test91% of top 100 sites passed
  • The CLS score of this webpage is 0.0003. To provide a good user experience, Google recommends that sites should strive to have a CLS score of 0.1 or less.

0.0003

0.1

0.25

DOM element which contributes the most to CLS score:
Text: 🇬🇧English
Html: <div class="flex items-center space-x-2 flex-shrink-0">
Score: 0.0003
Server and security
Score: 64
Failed: 2
Warnings: 0
Passed: 4
URL Canonicalization Test93% of top 100 sites passed
Mixed Content Test (HTTP over HTTPS)100% of top 100 sites passed
  • This webpage does not use mixed content - both the initial HTML and all other resources are loaded over HTTPS.
HTTP2 Test99% of top 100 sites passed
  • This webpage is using the HTTP/2 protocol.
HSTS Test84% of top 100 sites passed
  • This webpage is using the Strict-Transport-Security header.
strict-transport-security: max-age=63072000; includesubdomains max-age=31536000; includesubdomains; preload
Plaintext Emails Test97% of top 100 sites passed
  • We've found 1 email addresses in your page code! We advise you to protect email links in a way that hides them from the spam harvesters.
Mobile usability
Score: 29
Failed: 1
Warnings: 0
Passed: 2
Meta Viewport Test92% of top 100 sites passed
  • This webpage is using a viewport meta tag.
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" />
Media Query Responsive Test98% of top 100 sites passed
  • This webpage is not using CSS media queries. We recommend the use of this technique in order to implement responsive design functionalities.
Mobile Snapshot Test
Mobile view
Advanced SEO
Score: 52
Failed: 3
Warnings: 0
Passed: 6
Structured Data Test66% of top 100 sites passed
  • This webpage is using structured data.
See results list
Custom 404 Error Page Test80% of top 100 sites passed
  • This website is not using a custom 404 error page! Default 404 error pages result in a poor experience - it can mislead users into thinking an entire site is down or broken, greatly increases the chance they leave the website entirely, and looks unprofessional. We recommend to have a custom 404 error page in order to improve the website's user experience by letting users know that only a specific page is missing/broken (and not the entire site), providing them helpful links, the opportunity to report bugs, and potentially track the source of broken links.
Noindex Tag Test99% of top 100 sites passed
  • This webpage does not use the noindex meta tag. This means that it can be indexed by search engines.
Canonical Tag Test93% of top 100 sites passed
  • This webpage is using the canonical link tag. This tag specifies that the URL: https://dargslan.com/ should be the preferred version of this page. The canonical tag can be useful when there are similar versions of the same content on several URLs (e.g., such as e-commerce sites where URL modifiers like sort parameters are appended to a product page's URL). Please ensure that this specification is correct, as canonical tags are often hard-coded and may not always reflect the latest changes in a site's URL structure.
<link href="https://dargslan.com/" rel="canonical"/>
Nofollow Tag Test
  • This webpage does not use the nofollow meta tag. This means that search engines will crawl all links from this webpage.
Disallow Directive Test
  • Your robots.txt file includes a disallow command which instructs search engines to avoid certain parts of your website! You are advised to confirm if access to these resources or pages are intended to be blocked (e.g., if they contain internal-only content or sensitive information).
See results list
Meta Refresh Test98% of top 100 sites passed
  • This webpage is not using a meta refresh tag.
SPF Records Test94% of top 100 sites passed
  • This DNS server is using an SPF record.
v=spf1 include:spf.protection.outlook.com -all
Ads.txt Validation Test67% of top 100 sites passed
  • The request of ads.txt file has an unexpected Content-Type header: text/html; charset=UTF-8. In order for this resource to be easily accessed by the DSPs and advertisers, its Content-Type header should be text/plain or text/plain; charset=utf-8.
See results list
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