Pdf.co - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
48% 
Page structure
100% 
Link structure
90% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.06 s
File size
91.90 kB
Words
386
Media files
65
Number of links
37 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
API to Extract PDF, Edit & Convert PDF, Create PDF | PDF.co
There are word repetitions in the page title.
The length of the page title is perfect. (552 pixels out of 580 max pixel length)
Meta description
(Critically important)
PDF.co Web API for extracting, editing, converting, merging, and splitting PDF documents. Save time with our powerful tools.
The length of the meta description is perfect. (766 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://pdf.co/
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)
The domain is no subdomain.
The domain length is good.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width
descriptionPDF.co Web API for extracting, editing, converting, merging, and splitting PDF documents. Save time with our powerful tools.
next-head-count12
langen
og:titleAPI to Extract PDF, Edit & Convert PDF, Create PDF | PDF.co
og:descriptionPDF.co Web API for extracting, editing, converting, merging, and splitting PDF documents. Save time with our powerful tools.
og:url/
og:typewebsite
og:site_namePDF.co
og:localeen_US
og:imagehttps://pdf.co/assets/images/og_img.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.
There are only 386 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 9 words is low.
24.6% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/_next/static/media/main_logo.78c6308a.svgPDF.co logo
...ate-pdf-processing-problems.e6e06698.svgEliminate PDF Processing Problems
/_next/static/media/hero-lines.2f717d34.svgLines
.../ai-powered-invoice-parsing.e69cd1e9.svgAI-Powered Invoice Parsing
...static/media/accenture-logo.33fd3fbb.svgAccenture Logo
/_next/static/media/kpmg-logo.04a4bd76.svgKPMG Logo
/_next/static/media/pwc-logo.998a4c29.svgKPMG Logo
.../static/media/deloitte-logo.3a0cf243.svgDeloitte Logo
...t/static/media/fujitsu-logo.373a63fe.svgFujitsu Logo
.../static/media/siements-logo.04997dc4.svgSiements Logo
...c/media/insurance-institute.faac0a40.svgInsurance Institute Logo
...static/media/accenture-logo.33fd3fbb.svgAccenture Logo
/_next/static/media/kpmg-logo.04a4bd76.svgKPMG Logo
/_next/static/media/pwc-logo.998a4c29.svgKPMG Logo
.../static/media/deloitte-logo.3a0cf243.svgDeloitte Logo
...t/static/media/fujitsu-logo.373a63fe.svgFujitsu Logo
.../static/media/siements-logo.04997dc4.svgSiements Logo
...c/media/insurance-institute.faac0a40.svgInsurance Institute Logo
...static/media/accenture-logo.33fd3fbb.svgAccenture Logo
/_next/static/media/kpmg-logo.04a4bd76.svgKPMG Logo
/_next/static/media/pwc-logo.998a4c29.svgKPMG Logo
.../static/media/deloitte-logo.3a0cf243.svgDeloitte Logo
...t/static/media/fujitsu-logo.373a63fe.svgFujitsu Logo
.../static/media/siements-logo.04997dc4.svgSiements Logo
...c/media/insurance-institute.faac0a40.svgInsurance Institute Logo
...static/media/for-developers.03ed1817.svgFor Developers
...xt/static/media/explore_doc.e0b04ff3.svgdocumentation
...c/media/source_code_samples.ec140fdb.svgdocumentation
.../static/media/see_tutorials.769c5551.svgdocumentation
/_next/static/media/zapier.60a9f902.svgConversion
/_next/static/media/make.345467c4.svgConversion
...tic/media/ai-invoice-parser.7333e897.svgAI-Powered Invoice Parsing
...a/pdf-to-anything-thumbnail.19165b0d.svgPDF to Anything
...a/document-parser-thumbnail.e6c648f1.svgDocument Parser
...cument-classifier-thumbnail.d96f21ae.svgDocument Classifier
...ic/media/edit-pdf-thumbnail.0ca25552.svgEdit PDF
...ia/fill-pdf-forms-thumbnail.d252bf48.svgFill PDF Forms
...c/media/merge-pdf-thumbnail.7782c337.svgMerge PDF
...c/media/split-pdf-thumbnail.2ceac7c0.svgSplit PDF
...static/media/search-replace.eb0c5e62.svgSearch and Replace in PDF
...illable-pdf-forms-thumbnail.fefe2e8c.svgCreate Fillable PDF Forms
...atic/media/add-e-signatures.8ce29c66.svgAdd E-Signatures
...a/anything-to-pdf-thumbnail.f6bfe3ce.svgPDF to Anything
...dsheet-conversion-thumbnail.0ad7d4bf.svgSpreadsheet Conversion
...ting-email-to-pdf-thumbnail.8cb79095.svgConverting Email to PDF
...rting-html-to-pdf-thumbnail.d95c25b1.svgConverting HTML to PDF
...media/file-upload-thumbnail.c7560685.svgFile Upload
...report-generation-thumbnail.ea21d6d7.svgPDF Report Generation
...edia/pdf-optimize-thumbnail.a9af82dd.svgPDF Compress
...a/reading-barcode-thumbnail.5990ab4e.svgReading Barcode
...enerating-barcode-thumbnail.2ff2d2af.svgGenerating Barcode
...move-pdf-security-thumbnail.29a58c75.svgAdd or Remove PDF Security
...a/pdf-info-reader-thumbnail.5b4cfa4f.svgPDF Info Reader
...tic/media/ai-invoice-parser.7333e897.svgAI-Powered Invoice Parsing
...a/pdf-to-anything-thumbnail.19165b0d.svgPDF to Anything
...a/document-parser-thumbnail.e6c648f1.svgDocument Parser
...cument-classifier-thumbnail.d96f21ae.svgDocument Classifier
...846e1deab67b07d794335d628c2d-364x276.svgSplitting a PDF using Zapier
...fb5332066387f3b23415703c4ce5-364x276.svgMerge PDF with API
...2fada27121339472b87075dbf548-364x276.svgPDF to XML
...bb2d5d564c2ba4100d646b3f9fa9-364x276.svgPDF to JSON
...tatic/media/main_logo_Light.8bb2c3cc.svgPDF.co logo
/_next/static/media/twitter_x.b8a989bf.svgTwitter X
/_next/static/media/soc2_badge.5f6569ba.svgSOC 2 Badge
...atic/media/PDF_assoc_member.fe56e6d8.svgPDF Association Member

Page structure

H1 heading
(Critically important)
Eliminate PDF Processing Problems
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Eliminate PDF Processing Problems
H2 Introducing AI-Powered Invoice Parsing
H2 Implement PDF.co API in your Application
H2 Integrate PDF.co API with numerous online platforms, little to no coding needed.
H2 Powerful PDF tools you can integrate into your workflows in minutes
H2 See what our customers are saying
H2 Tutorials
H3 Explore Documentation
H3 Source Code Samples
H3 See Tutorials
H3 AI-Powered Invoice Parsing
H3 No templates needed - turn PDF invoices into quick, precise, and standardized JSON with AI.
H3 PDF to Anything
H3 Convert PDFs to various formats like Excel, CSV, XML, JSON, HTML, and image.
H3 Parsing Documents
H3 Automate data extraction from various document types, including PDFs, scans, invoices, orders, and reports.
H3 Document Classifier
H3 Automatically sort and organize PDF documents. Create custom classification rules to streamline document management.
H3 Resources
H3 Company
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 15 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://pdf.co/IMG-ALT PDF.co logo
https://pdf.co/integrationsIntegrations
https://pdf.co/resources/blogBlog
https://pdf.co/tutorialsTutorials
https://docs.pdf.co/External Subdomain API Docs
https://app.pdf.co/subscriptionsExternal Subdomain Pricing
https://app.pdf.co/signupNew window External Subdomain Get Started Free
https://app.pdf.co/tools/ai-in...New window External Subdomain Try It Now
https://docs.pdf.co/New window External Subdomain Explore Documentation
IMG-ALT documentation
https://github.com/bytescout/p...New window External Source Code Samples
IMG-ALT documentation
https://pdf.co/tutorialsNew window See Tutorials
IMG-ALT documentation
https://pdf.co/integrations3,000+integrations and counting
/integrations/zapierNew window Integrate PDF.co with Zapier PDF.co’s Zapier plugin connects PDF.co with over 7,000 apps and automates your PDF operations.
IMG-ALT Conversion
https://pdf.co/integrations/makeNew window Integrate PDF.co with Make PDF.co’s Make plugin simplifies PDF tasks and data extraction for automation with thousands of apps.
IMG-ALT Conversion
https://pdf.co/New window PDF Extraction
https://pdf.co/New window PDF Editing
https://pdf.co/New window PDF Conversion
https://pdf.co/New window PDF Management
/products/ai-invoice-parserNEW AI-Powered Invoice Parsing No templates needed - turn PDF invoices into quick, precise, and standardized JSON with AI.
IMG-ALT AI-Powered Invoice Parsing
/products/pdf-extractor-apiPDF to Anything Convert PDFs to various formats like Excel, CSV, XML, JSON, HTML, and image.
IMG-ALT PDF to Anything
/products/document-parserParsing Documents Automate data extraction from various document types, including PDFs, scans, invoices, orders, and reports.
IMG-ALT Document Parser
/products/pdf-classifierDocument Classifier Automatically sort and organize PDF documents. Create custom classification rules to streamline document management.
IMG-ALT Document Classifier
https://pdf.co/tutorialsSee all Tutorials
/tutorials/categories/automati...Zapier
/tutorials/categories/file-man...Split PDF
/tutorials/zapier-scenario-spl...Zapier Scenario: Splitting a PDF into Individual Invoices & Taking Actions Based on Keywords
/tutorials/categories/file-man...Merge PDF
/tutorials/webinar-how-to-merg...How to Merge PDF with PDF.co Web API
/tutorials/categories/file-typ...XML
/tutorials/categories/conversi...Conversion
/tutorials/webinar-how-to-conv...How to Convert PDF to XML Using PDF.co API
/tutorials/categories/file-typ...JSON
/tutorials/categories/conversi...Text duplicate Conversion
/tutorials/webinar-how-to-conv...How to Convert PDF to JSON Using PDF.co API
https://app.pdf.co/signupNew window External Subdomain Get Started for Free
https://pdf.co/Text duplicate IMG-ALT PDF.co logo
https://app.pdf.co/signupNew window External Subdomain Text duplicate Get Started for Free
https://www.youtube.com/@PDFcoNew window External Subdomain No Text
https://twitter.com/pdfdotcoNew window External IMG-ALT Twitter X
https://www.linkedin.com/compa...New window External Subdomain No Text
/resources/blog/pdf-co-achieve...IMG-ALT SOC 2 Badge
https://www.pdfa.org/New window External Subdomain IMG-ALT PDF Association Member
https://pdf.co/resources/blogText duplicate Blog
/resources/comparisonsComparisons
/resources/solutionsSolutions
https://support.pdf.co/hc/en-usNew window External Subdomain Support
/resources/blog/pdf-co-achieve...SOC 2
https://pdf.co/aboutAbout Us
/resources/legal/termsTerms
/resources/legal/privacyPrivacy
https://docs.pdf.co/knowledgeb...External Subdomain Security
https://artifex.com/New window External Artifex Software Inc.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://pdf.co/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.06 seconds.
The file size of the HTML document is fine (92 kB).

HTTP Response Header

NameValue
access-control-allow-origin*
age925887
cache-controlpublic, max-age=0, must-revalidate
content-dispositioninline
content-encodingbr
content-typetext/html; charset=utf-8
dateFri, 27 Jun 2025 18:16:21 GMT
etagW/"3be8167bbc8676a1b65093dd375b0fd3"
serverVercel
strict-transport-securitymax-age=63072000
varyRSC, Next-Router-State-Tree, Next-Router-Prefetch
x-frame-optionsSAMEORIGIN
x-matched-path/
x-vercel-cacheHIT
x-vercel-idfra1::7hsvg-1751048181107-e32c50d44e91
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 243 referring domains.
This page has 13,343 backlinks.
This page has backlinks from 203 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

#****************************************************************************
# robots.txt
#     : Robots, spiders, and search engines use this file to determine which
#       content they should *not* crawl while indexing your website.
#     : This system is called "The Robots Exclusion Standard."
#     : It is strongly encouraged to use a robots.txt validator to check
#       for valid syntax before any robots read it!
#
# Examples:
#
# Instruct all robots to stay out of the admin area.
#     : User-agent: *
#     : Disallow:   /admin/
#
# Restrict Google and MSN from indexing your images.
#     : User-agent: Googlebot
#     : Disallow:   /images/
#     : User-agent: MSNBot
#     : Disallow:   /images/
#
#
# This should disallow query strings:
# Disallow: /*?*
#****************************************************************************

User-agent: *
Disallow: /assets/images/

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Search preview

pdf.co
API to Extract PDF, Edit & Convert PDF, Create PDF | PDF.co
PDF.co Web API for extracting, editing, converting, merging, and splitting PDF documents. Save time with our powerful tools.

Most important keywords

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

KeywordResultRecheck
PDF88%Check
Convert PDF74%Check
Extract PDF72%Check
API70%Check
PDF documents70%Check
PDF Processing68%Check
Create PDF68%Check
PDF Tools66%Check
Splitting PDF66%Check
Edit Convert PDF65%Check
Show more keywords and terms

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