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Report generated 7 days ago
https://freepdfhub.com
Your general SEO Checkup Score
Archived
68/100
SEO Score
Average SEO score of top 100 sites: 75%
This website received an SEO score of 68 out of 100, which is below the average score of 75. However, there are 18 important issues that need to be fixed to improve your website's ranking on search engines and enhance its overall performance.
18 Failed
6 Warnings
50 Passed
Issues to fix
HIGH
It is recommended to avoid URL parameters and to use hyphens to separate words in the URL structure, rather than underscores.
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
Consider using structured data in your webpage as it can help search engines gain a better understanding of your content.
HIGH
Connect your webpage with social media networks using APIs or AddThis, as social signals are becoming increasingly important for search engines to validate a site's trustworthiness and authority.
HIGH
To improve the website experience for your visitors, it is recommended to eliminate any render-blocking resources on this webpage.
HIGH
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.
MEDIUM
Add a sitemap file to help search engine crawlers index content more thoroughly and quickly.
MEDIUM
JavaScript errors can impact user experience and may prevent users from viewing the page properly.
MEDIUM
Serve properly sized images to reduce page loading times and to improve user's experience.
MEDIUM
Add a Google Analytics script to this website to help in diagnosing potential SEO issues by monitoring site visitors and traffic sources.
MEDIUM
Using social media meta tags can improve the appearance and content of shared links on social media platforms, potentially increasing click-through rates and engagement with the page.
LOW
Resolving errors identified by the Chrome DevTools Console can improve user experience.
LOW
Without an SPF record, spammers can easily spoof emails from this domain, potentially leading to compromised email security and deliverability issues.
LOW
Using more than 20 HTTP requests on a webpage can negatively impact the loading time.
LOW
Consider moving inline CSS styles to an external stylesheet to improve site performance and maintain separation of content and design.
LOW
Strip out any unnecessary metadata to improve loading time, security, and privacy. Metadata should not exceed 16% of the image size.
LOW
Consider adding the Strict-Transport-Security header to your webpage to ensure that web traffic is encrypted over HTTPS, mitigating the risk of man-in-the-middle attacks and other security threats.
Common SEO issues
Score: 49
Failed: 9
Warnings: 3
Passed: 14
Meta Title Test100% of top 100 sites passed
  • This webpage is using a title tag.
Text: Every tools you need to work with PDFs in one place 99% FREE
Length: 60 characters
Meta Description Test92% of top 100 sites passed
  • This webpage is using a meta description tag with a length of 136 characters. We recommend using well-written and inviting meta descriptions with a length between 150 and 220 characters (spaces included).
Text: Effortlessly convert your PDF files into various formats including DOC, JPG, PNG, Excel, and PPT with our comprehensive conversion tool.
Length: 136 characters
Google Search Results Preview Test
Desktop version
https://freepdfhub.com/Every tools you need to work with PDFs in one place 99% FREEEffortlessly convert your PDF files into various formats including DOC, JPG, PNG, Excel, and PPT with our comprehensive conversion tool.
Mobile version
https://freepdfhub.com/Every tools you need to work with PDFs in one place 99% FREEEffortlessly convert your PDF files into various formats including DOC, JPG, PNG, Excel, and PPT with our comprehensive conversion tool.
Social Media Meta Tags Test89% of top 100 sites passed
  • This webpage is not using social media meta tags! While this type of meta tags don't affect what people see when they visit the webpage, they exist to provide information about it to search engines and social media platforms.
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.
31tool19convert19files17converter15format
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
tool
convert
files
converter
format
Keywords Cloud Test
accuratelycategorycompresscompressorcontactcontentconversionconvertconverterconvertscraftedcreateddeliversdocumentdocumentseaseeasilyeasyeditableefficientefficientlyeffortlesslyelegantenablingensuringexcelextractextractingextractsfilefilesformatformatsformattingfriendlyhighhomehtmlidealimageimagesinnovativeintegrationintuitivejsonmainmakingmanagementmenumergemultipleneednumbersopenorganizepagepagespdfspolicypreservingprivacyprocessingqualityquicklyreducingremoverepairresizerresultsrotateseamlesssigningsimplesimplifysizesleeksolutionspeechsplitspreadsheetsstoragestructuredstylishsupportstabularteamtexttodaytooltoolstransformingtransformstransitionsuserusersvariousversatilewatermarkwebpword
Competitor Domains Test
Understand your competitors' SEO and backlink profile

Get related competitors and their domain authority score in relation to your domain.

Heading Tags Test62% of top 100 sites passed
  • This webpage contains too many H2 tags! H2 tags should re-inforce the related content of your page to search engines - too many tags may make the topic less clear, or look like spam tactics. Consider using less than 10 H2 tags.
H1 tags
Every tools you need to work with PDFs in one place 99% FREE
The PDF software trusted by millions of users
H2 tags
Merge PDF
Split PDF
Remove Pages
Extract Pages
Organize PDF
Rotate PDF
Add Page Numbers
Add Watermark
Compress PDF
Repair PDF
OCR PDF
Word to PDF
PDF Signing
Image Resizer
Image Compressor
PDF to JSON
PDF to PNG
PDF to WORD
PDF to XML
PDF to ZIP
PDF to WEBP
PDF to TEXT
CSV TO PDF
EXCEL TO PDF
HTML TO PDF
JPG TO PDF
JSON TO PDF
PNG TO PDF
SPEECH TO PDF
TEXT TO PDF
WEBP TO PDF
XML TO PDF
PDF to JPG
PDF to HTML
PDF to EXCEL
PDF to CSV
Features
Robots.txt Test99% of top 100 sites passed
  • This website is using a robots.txt file.
https://freepdfhub.com/robots.txt
Sitemap Test83% of top 100 sites passed
  • This website lacks a sitemap file! Sitemaps can help robots index your content more thoroughly and quickly. Read more on Google's guidelines for implementing the sitemap protocol.
Looking for a Sitemap Generator Tool?

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SEO Friendly URL Test29% of top 100 sites passed
  • This webpage contains URLs that are not SEO friendly!
See results list
Image Alt Test78% of top 100 sites passed
  • This webpage is using "img" tags with empty or missing "alt" attribute!
See full list
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
  • All image display dimensions match the natural aspect ratio.
Inline CSS Test10% of top 100 sites passed
  • This webpage is using inline CSS styles!
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
  • A Google Analytics script is not detected on this page. While there are several tools available to monitor your site's visitors and traffic sources, Google Analytics is a free, commonly recommended program to help diagnose potential SEO issues.
Favicon Test100% of top 100 sites passed
  • favicon
    This website appears to have a favicon.
JS Error Test83% of top 100 sites passed
  • We've found JavaScript errors on this webpage!
See results list
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
Social Media Test75% of top 100 sites passed
  • This webpage is not connected with social media using the API's provided by Facebook, Google +, Twitter, Pinterest, or using addthis.com
Speed optimizations
Score: 84
Failed: 3
Warnings: 3
Passed: 19
HTML Page Size Test23% of top 100 sites passed
  • The size of this webpage's HTML is 20.88 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 445 nodes which is less than the recommended value of 1,500 nodes.
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 105.29 Kb to 20.88 Kb (80% size savings). This helps ensure a faster loading webpage and improved user experience.
Site Loading Speed Test71% of top 100 sites passed
  • The loading time of this webpage (measured from N. Virginia, US) is around 3.4 seconds and this is under the average loading speed which is 5 seconds.
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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
javascript
60.7 %
482.67 Kb
image
25.9 %
205.92 Kb
css
11.3 %
89.74 Kb
html
2.2 %
17.38 Kb
font
0.0 %
0 B
other
0.0 %
0 B
TOTAL
100%
795.71 Kb
Requests by content type
Content type
Percent
Requests
image
75.5 %
40
css
13.2 %
7
javascript
9.4 %
5
html
1.9 %
1
font
0.0 %
0
other
0.0 %
0
TOTAL
100%
53
Content size by domain
Domain
Percent
Size
cdnjs.cloudflare.com
35.9 %
285.66 Kb
freepdfhub.com
32.4 %
257.95 Kb
cdn.tailwindcss.com
15.7 %
124.54 Kb
unpkg.com
8.5 %
67.70 Kb
cdn.jsdelivr.net
6.1 %
48.24 Kb
ilovepdf.com
1.3 %
10.34 Kb
fonts.googleapis.com
0.2 %
1.28 Kb
TOTAL
100%
795.71 Kb
Requests by domain
Domain
Percent
Requests
freepdfhub.com
75.5 %
40
cdnjs.cloudflare.com
5.7 %
3
ilovepdf.com
5.7 %
3
unpkg.com
3.8 %
2
cdn.jsdelivr.net
3.8 %
2
fonts.googleapis.com
3.8 %
2
cdn.tailwindcss.com
1.9 %
1
TOTAL
100%
53
Page Cache Test (Server Side Caching)100% of top 100 sites passed
  • This webpage is using a caching mechanism. Caching helps speed page loading times as well as reduces server load.
Flash Test100% of top 100 sites passed
  • This webpage does not include flash objects (an outdated technology that was sometimes used to deliver rich multimedia content). Flash content does not work well on mobile devices, and is difficult for crawlers to interpret.
CDN Usage Test95% of top 100 sites passed
  • This webpage is not serving all resources (images, javascript and css) 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 not using uncached JavaScript resources from same domain!
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 using render blocking resources! Eliminating render-blocking resources can help this webpage to load significantly faster and will improve the website experience for your visitors.
See results list
Nested Tables Test100% of top 100 sites passed
  • This webpage is not using nested tables. This speeds up page loading time and optimizes the user experience.
Frameset Test100% of top 100 sites passed
  • This webpage does not use frames.
Doctype Test100% of top 100 sites passed
  • This webpage has a doctype declaration.
<!DOCTYPE html>
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 0.712 seconds. To provide a good user experience, Google recommends that sites should strive to have a TTFB of 0.8 seconds or less.

0.712 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 2.954 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.

2.954 s

1.8 s

3 s

Largest Contentful Paint Test77% of top 100 sites passed
  • The Largest Contentful Paint duration of this webpage is 2.95 seconds. To provide a good user experience, Google recommends that sites should strive to have Largest Contentful Paint of 2.5 seconds or less.

2.95 s

2.5 s

4 s

Largest Contentful Paint element within the viewport:
Text: Every tools you need to work with PDFs in one place 99% FREE
Html: <h1 class="text-4xl font-bold tracking-tight text-gray-900 sm...">
Cumulative Layout Shift Test91% of top 100 sites passed
  • The CLS score of this webpage is 0.0293. To provide a good user experience, Google recommends that sites should strive to have a CLS score of 0.1 or less.

0.0293

0.1

0.25

DOM element which contributes the most to CLS score:
Text: Merge PDF Merge PDF Tool, your elegant and efficient way to combine multiple PD...
Html: <div class="toollist" id="toollists">
Score: 0.0293
Server and security
Score: 79
Failed: 2
Warnings: 0
Passed: 8
URL Canonicalization Test93% of top 100 sites passed
SSL Checker and HTTPS Test100% of top 100 sites passed
  • This website is successfully using HTTPS, a secure communication protocol over the Internet.

The certificate is not used before the activation date.

The certificate has not expired.

The hostname "freepdfhub.com" is correctly listed in the certificate.

The certificate should be trusted by all major web browsers.

The certificate was not revoked.

The certificate was signed with a secure hash.

Certificate Chain:
Server certificate
Common name
freepdfhub.com
Subject Alternative Names (SANs)
freepdfhub.com, www.freepdfhub.com
Not valid before
Fri, April 11o 2025, 8:40:33 am (z)
Not valid after
Thu, July 10o 2025, 8:40:32 am (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
R10
Intermediate certificate
Common name
R10
Organization
Let's Encrypt
Location
US
Not valid before
Wed, March 13o 2024, 12:00:00 am (z)
Not valid after
Fri, March 12o 2027, 11:59:59 pm (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
ISRG Root X1
Root certificate
Common name
ISRG Root X1
Organization
Internet Security Research Group
Location
US
Not valid before
Thu, June 4o 2015, 11:04:38 am (z)
Not valid after
Mon, June 4o 2035, 11:04:38 am (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
ISRG Root X1
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 not using the Strict-Transport-Security header! This is a security header that was created as a way to force the browser to use secure connections when a site is running over HTTPS.
Safe Browsing Test100% of top 100 sites passed
  • This website is not currently listed as suspicious (no malware or phishing activity found).
Server Signature Test95% of top 100 sites passed
  • The server signature is off for this webpage.
Directory Browsing Test100% of top 100 sites passed
  • Directory browsing is disabled for this website.
Plaintext Emails Test97% of top 100 sites passed
  • This webpage does not include email addresses in plaintext.
Mobile usability
Score: 100
Failed: 0
Warnings: 0
Passed: 3
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, shrink-to-fit=no" />
Media Query Responsive Test98% of top 100 sites passed
  • This webpage is using CSS media queries, which is the base for responsive design functionalities.
Mobile Snapshot Test
Mobile view
Advanced SEO
Score: 27
Failed: 4
Warnings: 0
Passed: 6
Structured Data Test66% of top 100 sites passed
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 does not use the canonical link tag.
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
  • The robots.txt file does not use the disallow directive. This means that the whole website can be crawled by search engines.
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 not using an SPF record! SPF (Sender Policy Framework) allows administrators to specify which hosts are allowed to send mail from a given domain by creating a specific SPF record or TXT record in the Domain Name System (DNS). You can find more information about SPF records here.
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.
Spell Check Test
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Finding and fixing misspellings on your webpage will help both user experience and search engine rankings.

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