dochub.com
Link authority for dochub.com (registrable domain: dochub.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Web-graph authority (0-100)
Domain scores measure dochub.com as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname dochub.com. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.
Homepage
What dochub.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://dochub.com.
| Title | Sign PDF Documents | DocHub |
|---|---|
| Description | Sign PDF documents online, request eSignatures, and send reusable PDF templates. It's a PDF editor in your browser that integrates with Google and Gmail. Sign up instantly and for free. |
Social accounts and contact points
Where this site maintains a presence and every reachable route its homepage exposes: social accounts, contact pages, addresses, and content feeds.
| X | dochub |
|---|
| Emails | support@dochub.com |
|---|---|
| Blog | https://www.dochub.com/blog |
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Organization, WebSite, SoftwareApplication, WebApplication, WebPage, FAQPage.
JSON-LD block (10,045 bytes)
{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://www.dochub.com/#organization","name":"DocHub","legalName":"DocHub, LLC","url":"https://www.dochub.com","foundingDate":"2014","logo":{"@type":"ImageObject","@id":"https://www.dochub.com/#logo","url":"https://cdn.mrkhub.com/dochub-frontend/224/images/logos/dochub-2025.svg","width":300,"height":60,"caption":"DocHub"},"image":{"@id":"https://www.dochub.com/#logo"},"description":"DocHub is a PDF editing, signing, and document management platform that works with Google Workspace and is trusted by more than 100 million users.","email":"support@dochub.com","address":{"@type":"PostalAddress","streetAddress":"17 Station St., Ste. 303","addressLocality":"Brookline","addressRegion":"MA","postalCode":"02445","addressCountry":"US"},"contactPoint":{"@type":"ContactPoint","contactType":"customer support","url":"https://help.dochub.com/","availableLanguage":"English"},"sameAs":["https://en.wikipedia.org/wiki/DocHub","https://www.wikidata.org/wiki/Q22907887","https://x.com/dochub","https://www.linkedin.com/company/dochub","https://www.facebook.com/DocHub","https://www.trustpilot.com/review/dochub.com","https://www.g2.com/products/dochub/reviews","https://www.capterra.com/p/209856/DocHub/","https://www.crunchbase.com/organization/dochub","https://www.youtube.com/@DocHubOfficial","https://workspace.google.com/marketplace/app/dochub_pdf_sign_and_edit/1179802238","https://chromewebstore.google.com/publisher/dochub-llc/u23bd0f95baaa1844a58f30e6d51e0cd6","https://microsoftedge.microsoft.com/addons/detail/paanhbilghklinkjfggaalkhfbebjefb","https://apps.apple.com/us/app/dochub-simple-pdf-form-editor/id6450960179","https://play.google.com/store/apps/details?id=com.dochub.android"],"knowsAbout":["PDF editing","Electronic signatures","Form management","Document workflow automation"],"hasCredential":[{"@type":"EducationalOccupationalCredential","name":"SOC 2 Type II Certified"},{"@type":"EducationalOccupationalCredential","name":"HIPAA Compliant"},{"@type":"EducationalOccupationalCredential","name":"PCI DSS Certified"},{"@type":"EducationalOccupationalCredential","name":"GDPR Compliant"},{"@type":"EducationalOccupationalCredential","name":"CPRA Compliant"}]},{"@type":"WebSite","@id":"https://www.dochub.com/#website","url":"https://www.dochub.com","name":"DocHub","description":"PDF editing, signing, and document management platform","publisher":{"@id":"https://www.dochub.com/#organization"},"inLanguage":"en-US"},{"@type":["SoftwareApplication","WebApplication"],"@id":"https://www.dochub.com/#app","name":"DocHub","url":"https://www.dochub.com","description":"DocHub is a PDF editing, signing, and document management platform. It works with Google Workspace and supports document editing, eSignatures, signature requests, document collaboration, and practical AI that helps reduce manual work.","applicationCategory":"BusinessApplication","operatingSystem":["Web","iOS","Android"],"browserRequirements":"Requires JavaScript","offers":[{"@type":"Offer","name":"Free","price":"0","priceCurrency":"USD","url":"https://www.dochub.com/pricing","description":"PDF editing (3 docs/month), eSignatures (5 signatures/month), AI Assistant limited access, iOS and Android apps"},{"@type":"Offer","name":"Basic","price":"8","priceCurrency":"USD","url":"https://www.dochub.com/pricing","description":"PDF editing (3 docs/month), eSignatures (5 signatures/month), AI Assistant limited access, iOS and Android apps, advanced PDF tools, small team collaboration, fillable PDFs, reusable templates, document folders"},{"@type":"Offer","name":"Pro","price":"12","priceCurrency":"USD","url":"https://www.dochub.com/pricing","description":"Unlimited eSignatures, unlimited PDF editing, unlimited envelopes, AI Assistant extended access, bulk send, in-person signing, secure document storage"},{"@type":"Offer","name":"Site License","url":"https://www.dochub.com/pricing","description":"Unlimited users, volume discounts, priority support, SSO, HIPAA compliance, organization management, document password protection. Contact sales for pricing."}],"featureList":["PDF editing and text modification","Electronic signatures (ESIGN and eIDAS compliant)","Sign requests and signature workflows","Fillable PDF form creation","Reusable PDF templates","PDF annotation, highlighting, and comments","Freehand drawing and shape tools","PDF page management — merge, split, reorder, delete, rotate","File format conversions to PDF (Word, PowerPoint, Excel, JPG, PNG, HTML, RTF, TXT, CSV)","PDF to Word conversion","PDF compression","Password protection and encryption","PDF certification and digital certificates","Document flattening and rasterization","AI document summarization","Chat with PDF (AI Q&A on documents)","AI text simplification","Online fax sending","Document sharing via link or email","Bulk send for signature","Google Drive, Gmail, Dropbox, and OneDrive integrations","HIPAA, SOC 2 Type II, GDPR, PCI DSS, and CPRA compliance"],"publisher":{"@id":"https://www.dochub.com/#organization"}},{"@type":"WebPage","@id":"https://www.dochub.com/#webpage","url":"https://www.dochub.com/","name":"Sign PDF Documents | DocHub","description":"Sign PDF documents online, request eSignatures, and send reusable PDF templates. It's a PDF editor in your browser that integrates with Google and Gmail. Sign up instantly and for free.","isPartOf":{"@id":"https://www.dochub.com/#website"},"about":{"@id":"https://www.dochub.com/#organization"},"mainEntity":{"@id":"https://www.dochub.com/#app"},"inLanguage":"en-US"},{"@type":"FAQPage","@id":"https://www.dochub.com/#faq","isPartOf":{"@id":"https://www.dochub.com/#webpage"},"mainEntity":[{"@type":"Question","name":"What is DocHub?","acceptedAnswer":{"@type":"Answer","text":"DocHub is a simple and intuitive solution to simplify and streamline document workflows. It provides you with all the necessary online document signing and editing tools that you can use even when on the go. The solution also offers integrations with major services like DropBox, OneDrive, Box, etc., to make moving between these products more seamless. On top of that, a deep integration with Google Workspace allows for simplified routing, modifying, and eSigning of documents directly from Google apps."}},{"@type":"Question","name":"What formats does DocHub support?","acceptedAnswer":{"@type":"Answer","text":"Even though DocHub is primarily known as an online PDF editor, it also supports a range of other widely used file formats including DOC, DOCX, XLS, TXT, PPT, PPTX, and others."}},{"@type":"Question","name":"How do I get help from DocHub?","acceptedAnswer":{"@type":"Answer","text":"DocHub offers insightful and informative articles and FAQs that you can find in the DocHub Support Center. If you have any issues signing documents online or have any other technical problems, please submit your request using the online form or send an email to support@dochub.com, and a support representative will get back to you as soon as possible."}},{"@type":"Question","name":"Is DocHub’s eSignature legally binding?","acceptedAnswer":{"@type":"Answer","text":"Yes. Whether you sign a document online or collect signatures through DocHub, they will all be legally binding and admissible in court in accordance with the ESIGN Act. Whenever you edit and sign PDFs or any other type of document using DocHub, all actions and changes you or other parties make are recorded in the audit trail, ensuring document security."}},{"@type":"Question","name":"What is a template in DocHub?","acceptedAnswer":{"@type":"Answer","text":"A template is a document that can be set up for repeated use. With our online doc editor, you can send a single template to multiple parties. Each party can fill out and sign their own copy. After completion, all executed copies are organized under the master template."}},{"@type":"Question","name":"How can I turn my handwritten signature into an electronic one?","acceptedAnswer":{"@type":"Answer","text":"DocHub offers various ways to create a signature to sign documents online: you can draw, type, scan a code to sign from your phone, or upload an image of your signature. If you prefer to upload an image, click Sign → Create your signature → Upload Image and add a picture of your handwritten autograph to the editor. The digitized version of your signature will be legal and authentic."}},{"@type":"Question","name":"Does DocHub offer a free trial?","acceptedAnswer":{"@type":"Answer","text":"Yes, DocHub offers a 30-day free trial for its Pro plan where you can test advanced functionality. You can also take advantage of our free plan to edit and sign documents online for free."}},{"@type":"Question","name":"Does DocHub integrate with other solutions?","acceptedAnswer":{"@type":"Answer","text":"Yes. DocHub has deep integrations with Google Workspace, which includes Google Drive, Google Classroom, Gmail, and more. You can also connect DocHub to OneDrive, Box, or Dropbox to easily import, export, edit, and sign documents without leaving your favorite apps."}},{"@type":"Question","name":"Can I collect signatures with DocHub?","acceptedAnswer":{"@type":"Answer","text":"Yes, DocHub is a full-featured solution that allows you to sign documents online and collect signatures from multiple parties. You can use the Field Manager, which lets you quickly create new or modify existing fillable fields and add multiple signers, set a signing order, and send your documents in one click."}},{"@type":"Question","name":"Is it safe to edit and sign docs with DocHub?","acceptedAnswer":{"@type":"Answer","text":"Documents processed with the DocHub doc editor are protected with end-to-end encryption (between you and the server). Additionally, DocHub employs industry-leading compliance standards including CCPA, GDPR, PCI DSS, HIPAA, and others to ensure your documents are processed and stored with multiple levels of protection. Please visit this page to learn more about how DocHub protects your data."}}]}]}Authority over time
Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.
A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.
Backlink counts
Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for dochub.com and domain-level for dochub.com with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.
Top backlinks in the domain graph
Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to dochub.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 1,000; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
Top backlinks in the host graph
The HOST graph connects exact hostnames, so subdomains count separately. This table shows the highest-authority hosts linking to dochub.com specifically, ranked by the linker's PageRank. The table shows the top 1,000; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.