Tools.pdf24.org - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
70% 
Page structure
94% 
Link structure
93% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.19 s
File size
108.60 kB
Words
843
Media files
2
Number of links
86 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
PDF24 Tools: Free PDF solutions for all PDF problems
The length of the page title is perfect. (489 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Free online PDF tools to merge, compress, create, edit and convert PDFs. Quick and Easy. Without installation. Without registration.
The length of the meta description is perfect. (814 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://tools.pdf24.org/en/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
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
descriptionFree online PDF tools to merge, compress, create, edit and convert PDFs. Quick and Easy. Without installation. Without registration.
viewportwidth=device-width
theme-color#3367D6
langen
twitter:cardsummary_large_image
twitter:site@pdf24
twitter:creator@pdf24
twitter:titleFree PDF solutions for all PDF problems
twitter:descriptionFree online PDF tools to merge, compress, create, edit and convert PDFs. Quick and Easy. Without installation. Without registration.
twitter:image:srchttps://tools.pdf24.org/static/img/share/v3/home.png?v=62bef007
og:titleFree PDF solutions for all PDF problems
og:typewebsite
og:urlhttps://tools.pdf24.org/en/
og:imagehttps://tools.pdf24.org/static/img/share/v3/home.png?v=62bef007
og:site_namePDF24 Tools
og:descriptionFree online PDF tools to merge, compress, create, edit and convert PDFs. Quick and Easy. Without installation. Without registration.
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 843 words. That's ok.
38.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
16 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 12.44 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width" 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 17 tags for this page.
Image SEO
(Somewhat important)
1 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
...img/pageIcons/svg/default.svg?v=5cae54fdNo alt attribute provided

Page structure

H1 heading
(Critically important)
PDF24 Tools
The H1 heading is too short (11 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 PDF24 Tools
H2 Free and easy-to-use online PDF tools that make you more productive.
H2 Information
H2 Questions and Answers
H2 Please share this page
H2 Alternative: PDF24 Creator
H3 Extensive tools collection
H3 Easy to use
H3 Safety is important to us
H3 No installation necessary
H3 Supports your system
H3 Saves your resources
H3 100% free of charge
H3 No limits
H3 Online and Offline
H3 Is it secure to use PDF24 Tools?
H3 Can I use PDF24 on a Mac, Linux or Smartphone?
H3 Can I use PDF24 offline without an Internet connection?
H3 How can I install PDF24 on my Android or iPhone?
Anchor text is an URL
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://tools.pdf24.org/en/PDF24 Tools
https://tools.pdf24.org/en/No Text
/en/creatorPDF24 Creator
A-TITLE Download Desktop App
/en/merge-pdfMerge PDF
A-TITLE Merge PDF files into a single PDF
/en/split-pdfSplit PDF
A-TITLE Split PDF files into pieces which creates new PDF files
/en/compress-pdfCompress PDF
A-TITLE PDF compressor to reduce the size of PDF files
/en/edit-pdfEdit PDF
A-TITLE PDF editor to edit PDF files online
/en/sign-pdfSign PDF
A-TITLE Sign PDF files
/en/pdf-converterPDF Converter
A-TITLE Online PDF Converter to convert files to PDF and PDF to other file formats
/en/images-to-pdfImages to PDF
A-TITLE Create PDFs based on JPG and other images
/en/pdf-to-imagesPDF to images
A-TITLE Convert pages of a PDF to JPG and other images
/en/extract-imagesExtract PDF images
A-TITLE Extract all embedded images in PDF files
/en/lock-pdfProtect PDF
A-TITLE Protect PDF files with a password and set permissions
/en/unlock-pdfUnlock PDF
A-TITLE Unlock PDF files and remove password request
/en/rotate-pdf-pagesRotate PDF pages
A-TITLE Rotate pages in PDF files
/en/remove-pdf-pagesRemove PDF pages
A-TITLE Removes pages from PDF files
/en/extract-pdf-pagesExtract PDF pages
A-TITLE Extract pages from PDF files
/en/rearrange-pdf-pagesRearrange PDF pages
A-TITLE Sort pages inside PDF files
/en/webpage-to-pdfWebpage to PDF
A-TITLE Convert a webpage to a PDF file
/en/create-job-applicationCreate PDF job application
A-TITLE Create a job application as PDF
/en/scan-pdfCreate PDF with a camera
A-TITLE Create PDF files using a webcam or smartphone.
/en/ocr-pdfPDF OCR
A-TITLE Recognize text via OCR and create searchable PDF files
/en/add-watermarkAdd watermark
A-TITLE Add a watermark to PDF files
/en/add-page-numbersAdd page numbers
A-TITLE Add page numbers to PDF files
/en/overlay-pdfPDF Overlay
A-TITLE Overlay PDF files, e.g. to combine PDFs with a digital paper
/en/compare-pdfCompare PDFs
A-TITLE Compare PDF files and show the differences
/en/optimize-pdfWeb optimize PDF
A-TITLE Linearize PDF files for a faster web view
/en/annotate-pdfAnnotate PDF
A-TITLE Annotate PDF files
/en/redact-pdfRedact PDF
A-TITLE Redact PDF files
/en/create-electronic-invoiceCreate electronic invoice
A-TITLE Create electronic invoice like XRechnung and ZUGFeRD
/en/create-pdfCreate PDF
A-TITLE Create PDF files
/en/pdf-to-wordPDF to Word
A-TITLE Convert PDF to Word
/en/jpg-to-pdfJPG to PDF
A-TITLE Convert JPG to PDF
/en/all-toolsAll tools
/en/creatorText duplicate PDF24 Creator
/en/creatorText duplicate PDF24 Creator
https://www.pdf24.org/en/aboutExternal Subdomain Anchor Developed by Stefan Ziegler
/en/creatorText duplicate PDF24 Creator
/en/creatorText duplicate PDF24 Creator
https://tools.pdf24.org/en/URL anchor text
https://tools.pdf24.org
/en/contactAsk a new question
/en/creatorText duplicate PDF24 Creator
https://www.pdf24.org/about-usExternal Subdomain About Us
https://help.pdf24.org/External Subdomain Help
/en/contactContact
https://chrome.google.com/webs...New window External Subdomain Chrome Extension
https://www.pdf24.org/legal-no...External Subdomain Legal notice
https://www.pdf24.org/terms-of...External Subdomain Terms of use
https://www.pdf24.org/privacy-...External Subdomain Privacy policy
https://www.facebook.com/PDF24New window External Subdomain No Text
https://twitter.com/PDF24New window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://tools.pdf24.org/id/Bahasa Indonesia
https://tools.pdf24.org/bs/Bosanski Jezik
https://tools.pdf24.org/da/Dansk
https://tools.pdf24.org/de/Deutsch
https://tools.pdf24.org/et/Eesti
https://tools.pdf24.org/en/English
https://tools.pdf24.org/es/Español
https://tools.pdf24.org/fr/Français
https://tools.pdf24.org/ga/Gaeilge
https://tools.pdf24.org/hr/Hrvatski
https://tools.pdf24.org/it/Italiano
https://tools.pdf24.org/lv/Latviešu Valoda
https://tools.pdf24.org/lt/Lietuvių Kalba
https://tools.pdf24.org/hu/Magyar
https://tools.pdf24.org/mt/Malti
https://tools.pdf24.org/nl/Nederlands
https://tools.pdf24.org/no/Norsk
https://tools.pdf24.org/pl/Polski
https://tools.pdf24.org/pt/Português
https://tools.pdf24.org/ro/Română
https://tools.pdf24.org/sk/Slovenčina
https://tools.pdf24.org/sl/Slovenščina
https://tools.pdf24.org/fi/Suomi
https://tools.pdf24.org/sv/Svenska
https://tools.pdf24.org/vi/Tiếng Việt
https://tools.pdf24.org/tr/Türkçe
https://tools.pdf24.org/is/Íslenska
https://tools.pdf24.org/cs/Čeština
https://tools.pdf24.org/el/Ελληνικά
https://tools.pdf24.org/bg/Български Език
https://tools.pdf24.org/ru/Русский Язык
https://tools.pdf24.org/uk/Українська Мова
https://tools.pdf24.org/he/עברית
https://tools.pdf24.org/ar/العربية
https://tools.pdf24.org/mr/मराठी
https://tools.pdf24.org/hi/हिन्दी
https://tools.pdf24.org/bn/বাংলা
https://tools.pdf24.org/pa/ਪੰਜਾਬੀ
https://tools.pdf24.org/te/తెలుగు
https://tools.pdf24.org/th/ไทย
https://tools.pdf24.org/zh/中文
https://tools.pdf24.org/ja/日本語
https://tools.pdf24.org/ko/한국어
https://tools.pdf24.org/tools.pdf24.org

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://tools.pdf24.org/en/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.19 seconds.
The file size of the HTML document is fine (109 kB).

HTTP Response Header

NameValue
dateFri, 17 Jan 2025 21:58:05 GMT
content-typetext/html; charset=UTF-8
expiresFri, 17 Jan 2025 22:00:48 GMT
cache-controlmax-age=300, stale-while-revalidate=300
strict-transport-securitymax-age=31536000
x-mod-pagespeed1.13.35.2-0
varyAccept-Encoding
x-xss-protection1
x-frame-optionssameorigin
content-security-policyframe-ancestors 'self' *.pdf24.org pdf24
cf-cache-statusHIT
age100
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vJwtDgU33RiZik%2BjamAm2yZXC48QEbTP6NkrPQW1UENTq21TQAWLMoIw4a2cpXD7x%2BI%2B3%2B%2FZ%2BUVdTpQ%2FMqvxaeKY%2FQuLDGZBniPjwUvYUk%2BjTgdEM8OCXUaF%2BIX8fHYaIA%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray90399acd0d6fd67a-CDG
content-encodinggzip
alt-svch3=":443"; ma=86400
server-timingcfL4;desc="?proto=TCP&rtt=14271&min_rtt=14192&rtt_var=3074&sent=7&recv=12&lost=0&retrans=0&sent_bytes=4184&recv_bytes=984&delivery_rate=204058&cwnd=99&unsent_bytes=0&cid=4fbe4d55ef73d5fe&ts=101&x=0"
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 288 referring domains.
This page has 1,382 backlinks.
This page has backlinks from 248 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://tools.pdf24.org/sitemap.xml

Similar sites

Search preview

tools.pdf24.org
PDF24 Tools: Free PDF solutions for all PDF problems
Free online PDF tools to merge, compress, create, edit and convert PDFs. Quick and Easy. Without installation. Without registration.

Most important keywords

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

KeywordResultRecheck
Tools83%Check
PDF Tools81%Check
PDF79%Check
PDF24 Tools77%Check
online PDF tools73%Check
PDF2472%Check
Free PDF72%Check
online tools69%Check
PDF24 tools as69%Check
Free66%Check
Show more keywords and terms

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