fr.com
Link authority for fr.com (registrable domain: fr.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 fr.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 fr.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 fr.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://fr.com.
| Title | Intellectual Property Law Firm | IP Attorneys | Fish & Richardson |
|---|---|
| Description | Fish & Richardson is the premier IP law firm. Our attorneys, patent and technology experts bring unparalleled experience across the full intellectual property |
| OG Title | Intellectual Property Law Firm | IP Attorneys | Fish & Richardson |
| OG Description | Fish & Richardson is the premier IP law firm. Our attorneys, patent and technology experts bring unparalleled experience across the full intellectual property |
| Twitter Title | Intellectual Property Law Firm | IP Attorneys | Fish & Richardson |
| Twitter Card | summary |
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.
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Organization.
JSON-LD block (11,666 bytes)
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "Fish & Richardson",
"description": "As the market leader in IP litigation, the world’s most innovative companies trust Fish with their important, technically sophisticated matters.",
"areaServed": {
"@type": "Place",
"address": [
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Atlanta",
"addressRegion": "GA"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "New York",
"addressRegion": "NY"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Washington",
"addressRegion": "D.C."
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Munich",
"addressRegion": "Germany"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Austin",
"addressRegion": "TX"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Minneapolis",
"addressRegion": "MN"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Boston",
"addressRegion": "MA"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Dallas",
"addressRegion": "TX"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Wilmington",
"addressRegion": "DE"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Houston",
"addressRegion": "TX"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Nanshan District, Shenzhen",
"addressRegion": "Guangdong, China"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Redwood City",
"addressRegion": "CA"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "San Diego",
"addressRegion": "CA"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Newport Beach",
"addressRegion": "CA"
},
{
"@type": "PostalAddress",
"addressCountry": "",
"addressLocality": "Chicago",
"addressRegion": "IL"
}
]
},
"logo": "https://www.fr.com/wp-content/themes/fish/img/logo/logo-white.svg",
"sameAs": [
"https://www.linkedin.com/company/fish-&-richardson-p-c-",
"https://www.facebook.com/fishrichardson",
"https://x.com/fishrichardson?lang=en"
],
"email": "apsi@fr.com.",
"founder": "Frederick Perry Fish",
"foundingDate": "1878",
"foundingLocation": "Boston, MA",
"hasOfferCatalog": {
"@type": "OfferCatalog",
"name": "IP & Patent Law Firm Services",
"itemListElement": [
{
"@type": "offerCatalog",
"name": "Intellectual Property (IP) & Patent Litigation Services",
"itemListElement": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Trademark Infringement Litigation"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Copyright Infringement Litigaiton"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Trade Secret Litigation"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Commercial Litigation"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "False Claims Act and Qui Tam Litigation"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Hatch-Waxman Litigation"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "ITC Litigation"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Patent Litigation"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Product Liability Litigation"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Appellate Litigation"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Chancery and Corporate Governance"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "eDiscovery Services"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Expert Witness Services"
}
}
]
},
{
"@type": "OfferCatalog",
"name": "Patent Post-Grant Legal Services",
"itemListElement": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Inter Partes Review"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Covered Business Method"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Patent Post Grant Review"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Ex Parte Reexamination"
}
}
]
},
{
"@type": "OfferCatalog",
"name": "Patent Prosecution & Counseling",
"itemListElement": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Patent Opinions and Strategic Counseling"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Patent Acquisition and Due Diligence"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Patent Portfolio Management"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Patent Prosecution"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Patent Reform Updates"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Patent Legal Counseling for Startup Companies"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Unitary Patent and Unified Patent Court"
}
}
]
},
{
"@type": "OfferCatalog",
"name": "Federal Regulatory & Government Affairs Legal Services",
"itemListElement": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "FCC Communiations and Spectrum Regulations Legal Counseling"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "FDA Pharmaceutical, Drug and Medical Device Regulations Legal Counseling"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "mHealth and Telemedicine Regulations Legal Counseling"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Privacy and Data Security Regulations Legal Counseling"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Satellites and Space Systems Regulation Legal Counseling"
}
}
]
},
{
"@type": "OfferCatalog",
"name": "Intellectual Property (IP) Licensing, Transactions and Agreements",
"itemListElement": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Intellectual Property (IP) Licensing"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Intellectual Property (IP) Transactions"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Intellectual Property (IP) Agreements"
}
}
]
},
{
"@type": "OfferCatalog",
"name": "Trademark Legal Services",
"itemListElement": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Advertising and Marketing Trademark Services"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Internet and Domain Name Trademark Disputes"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Tradmark Prosecution and Counseling"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "TTAB Oppositions and Cancellations"
}
}
]
},
{
"@type": "OfferCatalog",
"name": "Copyright Legal Services",
"itemListElement": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Digital Millennium Copyright Act DMCA Prosecution and Couseling"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Strategic Copyright Counseling, Registration and Legal Opinions"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Copyright Licensing, Transactions and Agreements"
}
}
]
}
]
}
}
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 fr.com and domain-level for fr.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 fr.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 510; 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 fr.com specifically, ranked by the linker's PageRank. The table shows the top 41; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| www.law.berkeley.edu | 56 | 25 |
| eng.umd.edu | 52 | 22 |
| framerbite.com | 49 | 14 |
| techrights.org | 45 | 23 |
| www.ransomware.live | 41 | 21 |
| expertfile.com | 40 | 22 |
| lawstreetmedia.com | 40 | 22 |
| me.umd.edu | 39 | 21 |
| www.biglawinvestor.com | 37 | 16 |
| bioe.umd.edu | 33 | 17 |
| chbe.umd.edu | 32 | 15 |
| chipsnetwork.swoogo.com | 32 | 14 |
| fr.banggood.com | 29 | 15 |
| ransomware.live | 28 | 21 |
| www.free-powerpoint-templates-design.com | 27 | 16 |
| www.fishmanmarketing.com | 27 | 15 |
| dcaccesstojustice.org | 25 | 15 |
| www.sbookscan.com | 20 | 21 |
| www.jobs.now | 20 | 13 |
| lookupline.org | 19 | 12 |
| millionphones.com | 18 | 8 |
| worldbusinesspromote.com | 17 | 13 |
| dltech.forum | 16 | 11 |
| blog.nyl.io | 14 | 15 |
| atlanta.citybuzz.co | 13 | 11 |
| www.expertkg.com | 12 | 13 |
| www.assohelp.org | 11 | 15 |
| www.ipcommittee.com | 11 | 13 |
| linkpeek.com | 10 | 15 |
| www.morpheus.umd.edu | 7 | 13 |
| manage.lawstreetmedia.com | 6 | 14 |
| nautilus.atlasventure.com | 6 | 11 |
| www.constitute.net | 2 | 13 |
| www.backlinks.sbs | 2 | 13 |
| infoattorneys.com | 2 | 10 |
| sandiego.citybuzz.co | 2 | 7 |
| fr.jxtellhow.com | 1 | 0 |
| icprofast.com | 0 | 0 |
| hb-ntw.com | 0 | 0 |
| ebuypic.com | 0 | 0 |
| v3.yarnpkg.cn | 0 | 0 |