Frederick.cancer.gov - SEO Checker

Overview of the SEO Check
Meta information
79% 
Page quality
63% 
Page structure
67% 
Link structure
25% 
Server
70% 
External factors
100% 
SEO Score
Response time
1.20 s
File size
132.60 kB
Words
2052
Media files
20
Number of links
292 internal / 21 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Homepage | Frederick National Laboratory
The length of the page title is perfect. (378 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The Frederick National Laboratory and Federally Funded Research and Development Center dedicated to the application of biomedical science and technology to improve human health.
The meta description is too long: 1140 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://frederick.cancer.gov/
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
descriptionThe Frederick National Laboratory and Federally Funded Research and Development Center dedicated to the application of biomedical science and technology to improve human health.
msapplication-TileColor#296b7f
theme-color#ffffff
favicon-generatorDrupal responsive_favicons + realfavicongenerator.net
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
langen
twitter:cardsummary_large_image
twitter:titleHomepage | Frederick National Laboratory
twitter:imagehttps://frederick.cancer.gov/sites/default/files/social/fnl_social_card.jpg
twitter:image:altScientific mesh background image with Frederick National Lab text.
og:site_nameFrederick National Laboratory
og:urlhttps://frederick.cancer.gov/
og:titleHomepage | Frederick National Laboratory
og:descriptionThe Frederick National Laboratory and Federally Funded Research and Development Center dedicated to the application of biomedical science and technology to improve human health.
og:imagehttps://frederick.cancer.gov/sites/default/files/social/fnl_social_card.jpg
og:image:typeimage/jpeg
og:image:width1200
og:image:height630
og:image:altScientific mesh background image with Frederick National Lab text.
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
This page contains 2052 words. That's ok.
18.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
25 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 16.33 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 5 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" 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 41 tags for this page.
Image SEO
(Somewhat important)
18 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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.

Page structure

H1 heading
(Critically important)
Paving the Way for Biomedical Innovation
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 31 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Paving the Way for Biomedical Innovation
H2 Mega Menu
H2 Harness the Power of a National Laboratory
H2 SeroNet
H2 Scientific Standards Hub
H2 Shape Your Career
H2 Quick Links
H3 New cancer data commons expands available clinical and translational data
H3 Controlling blood sugar may improve outcomes for diabetic lung cancer patients
H3 RAS drug discovery at Frederick National Laboratory reaches lung cancer patients in a clinical trial
H3 SeroNews
H3 Progress against RAS-driven cancers lauded at RAS Symposium, with more candidate treatments on the horizon
H3 Barcode Analysis Tool
H3 Next deadline to apply: March 3, 2025
H3 Project Management as an Essential Pillar for Scientific Research Breakthroughs in Biomedical Laboratories
H3 Scientific Standards Hub Duplicate text
H3 New training series for rapid response clinical research available for free
H3 Technology Showcase team blends new and old approaches for 2024 event
H3 FNL Patents
H3 Become a Vendor
H3 Controlling blood sugar may improve outcomes for diabetic lung cancer patients Duplicate text
H3 New training series for rapid response clinical research available for free Duplicate text
H3 New cancer data commons expands available clinical and translational data Duplicate text
H3 Infectious diseases scientific meeting highlights findings of NIAID mpox vaccine study supported by FNL
H3 The widely used model organism zebrafish may help shed light on blood-brain barrier
H3 RAS drug discovery at Frederick National Laboratory reaches lung cancer patients in a clinical trial Duplicate text
H3 Biotech Connector illuminates structural biology research
H3 Use Our Tools
H3 Upcoming Events
H3 Our Passion is Infectious
H4 Publications By FNL Researchers
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 21 external links on this page.
LinkAttributesAnchor text
https://frederick.cancer.gov/Anchor Skip to main content
https://www.linkedin.com/compa...External Subdomain LinkedIn
https://twitter.com/FredNatLabExternal X
https://www.instagram.com/fred...External Subdomain Instagram
https://www.facebook.com/FredN...External Subdomain Facebook
https://www.youtube.com/@frede...External Subdomain YouTube
/about/peoplePeople
/eventsEvents
https://frederick.cancer.gov/newsNews
https://www.cancer.gov/External Subdomain National Cancer Institute
https://frederick.cancer.gov/IMG-ALT Home
https://frederick.cancer.gov/Frederick National Laboratory
https://frederick.cancer.gov/Anchor Menu
A-TITLE Menu
/research/science-areas/aids-a...Program Overview
/research/science-areas/aids-a...Retroviral Evolution Section
/research/science-areas/aids-a...Retroviral Pathogenesis Section
/research/science-areas/aids-a...Retrovirus-Cell Interaction Section
/research/science-areas/aids-a...Viral Oncology Section
/research/science-areas/aids-a...Viral Persistence Section
/research/science-areas/aids-a...Biological Products Core
/research/science-areas/aids-a...Cellular Immunity Core
/research/science-areas/aids-a...HIV Molecular Monitoring Core
/research/science-areas/aids-a...Nonhuman Primate Research Support Core
/research/science-areas/aids-a...Quantitative Molecular Diagnostics Core
/research/science-areas/aids-a...Tissue Analysis and Retroviral Protein Chemistry Core
/research/science-areas/aids-a...Viral Evolution Core
/research/science-areas/basic-...Text duplicate Program Overview
/research/science-areas/basic-...Computational Structural Biology Section
/research/science-areas/basic-...Epigenetics Section
/research/science-areas/basic-...HLA Immunogenetics Section
/research/science-areas/basic-...Molecular Immunology Section
/research/science-areas/bioinf...Text duplicate Program Overview
/research/science-areas/bioinf...Advanced Biomedical Computational Science
/research/science-areas/bioinf...Center for Technical Operations Support
/research/science-areas/cancer...Text duplicate Program Overview
/research/science-areas/cancer...Advanced Cryo-Electron Microscopy Technology Group
/research/science-areas/cancer...Antibody Characterization Laboratory
/research/science-areas/cancer...Cancer Data Science Initiatives
/research/science-areas/cancer...CLIA Molecular Diagnostics Laboratory
/research/science-areas/cancer...Imaging Mass Cytometry Laboratory
/research/science-areas/cancer...Protein Expression Laboratory
/research/science-areas/labora...Text duplicate Program Overview
/research/science-areas/labora...Animal Diagnostics Laboratory
/research/science-areas/labora...Animal Research Technical Support
/research/science-areas/labora...Center for Advanced Preclinical Research
/research/science-areas/labora...Genome Modification Core
/research/science-areas/labora...Gnotobiotics Facility
/research/science-areas/labora...Laboratory Animal Medicine
/research/science-areas/labora...Molecular Histopathology Laboratory
/research/science-areas/labora...Mouse Modeling and Cryopreservation
/research/science-areas/labora...Small Animal Imaging Program
/research/science-areas/vaccin...Text duplicate Program Overview
/research/science-areas/vaccin...Cancer Immunoprevention Laboratory
/research/science-areas/vaccin...Center of Excellence for Serology Development and Emergency Preparedness
/research/science-areas/vaccin...HPV and COVID-19 Serology Laboratories
/research/science-areas/vaccin...SeroNet Coordinating Center
/news/new-cancer-data-commons-...CTDC New cancer data commons expands available clinical and translational data Arrow Icon
/research/clinical-trial-suppo...Text duplicate Program Overview
/research/clinical-trial-suppo...AIDS Monitoring Laboratory
/research/clinical-trial-suppo...Bioprocessing Laboratory
/research/clinical-trial-suppo...Blood Processing Core
/research/clinical-trial-suppo...Clinical Support Laboratory
/research/clinical-trial-suppo...Flow Cytometry Support Laboratory
/research/clinical-trial-suppo...Immunological Monitoring Laboratory
/research/clinical-trial-suppo...Laboratory of Human Retrovirology and Immunoinformatics
/research/clinical-trial-suppo...Laboratory of Molecular Cell Biology
/research/clinical-trial-suppo...Neutrophil Monitoring Laboratory
/research/clinical-trial-suppo...Radiochemistry Program
/research/clinical-trial-suppo...Virus Isolation and Serology Laboratory
/research/clinical-trial-suppo...Cancer Imaging Informatics Laboratory
/research/clinical-trial-suppo...Clinical Pharmacodynamics - Biomarkers Program
/research/clinical-trial-suppo...In Vitro Evaluation and Molecular Pharmacology Laboratories
/research/clinical-trial-suppo...In Vivo Evaluation Program
/research/clinical-trial-suppo...Investigative Toxicology Laboratory
/research/clinical-trial-suppo...NExT Chemical Biology Consortium Support Programs
/research/clinical-trial-suppo...Natural Products Support Group
/research/clinical-trial-suppo...Pharmacokinetics and Drug Analysis Group
/research/clinical-trial-suppo...Radiochemistry Support Group
/research/clinical-trial-suppo...Biopharmaceutical Development Program
/research/clinical-trial-suppo...Clinical Monitoring Research Program
/research/clinical-trial-suppo...Text duplicate Program Overview
/research/clinical-trial-suppo...Biospecimen Research Group
/research/clinical-trial-suppo...Cancer Genomics Research Laboratory
/research/clinical-trial-suppo...Drug Discovery and Development Program
/research/clinical-trial-suppo...Molecular Characterization Laboratory
/research/clinical-trial-suppo...Vaccine Clinical Materials Program
/news/controlling-blood-sugar-...Controlling blood sugar may improve outcomes for diabetic lung cancer patients Arrow Icon
/news/ras-drug-discovery-frede...KRAS G12C RAS drug discovery at Frederick National Laboratory reaches lung cancer patients in a clinical trial A first-in-human study seeks to determine the ...
/initiatives/ras-initiativeRAS Initiative
/initiatives/scientific-standa...Scientific Standards Hub
/initiatives/seronetSeroNet
/innovation-initiatives/initia...Support for Global Initiatives
/innovation-initiatives/initia...Newsletter SeroNews Stay up-to-date with SARS-CoV-2 serology efforts.
/innovation/center-innovation-...Center for Innovation and Strategic Partnerships
/innovation-initiatives/innova...Patents
/about/leadership/vladimir-popovVladimir Popov, Ph.D., MBA
/innovation-initiatives/scient...Biotech Connector
/innovation-initiatives/scient...High Fidelity
/innovation-initiatives/scient...Life Sciences Symposium
/innovation-initiatives/scient...RAS Initiative Symposium
/innovation-initiatives/scient...Scientific Partners Distinguished Lecture Series
/innovation-initiatives/scient...Technology Showcase
/innovation-initiatives/scient...Women in Science Speak
/news/progress-against-ras-dri...RAS Initiative Symposium 2024 Progress against RAS-driven cancers lauded at RAS Symposium, with more candidate treatments on the horizon Arrow Icon
/resources/exploreAll Resources
/resources/repositories/Brb/BRB Preclinical Biologics Repository
/resources/data-repositories/s...SeroNet Study Collections
/resources/data-repositories/d...dbGuide
/resources/data-repositories/n...NCI Mouse Repository
/resources/repositories/sgrnas...sgRNA Scorer
/resources/data-repositories/m...More Repositories
/research/science-areas/aids-a...SIV/SHIV Barcode Analysis Tool Download files to demultiplex next-generation sequencing and determine the abundance of individually barcoded SIV/SHIV viral l...
/resources/national-scientific...Nanotechnology Characterization Laboratory
/resources/national-scientific...National Cryo-Electron Microscopy Facility
https://www.cancer.gov/nano/re...External Subdomain Assay Cascade Characterization Program Next deadline to apply: March 3, 2025 Preclinical characterization of nanoparticles to facilitate the regulatory revie...
/resources/training-education/...cGMP Training
/resources/training-education/...FNL Global Clinical Research Educational Modules
/resources/training-education/...Project Management Night Out Seminar Series
/events/project-management-ess...PDU eligible Feb 12, 2025 Project Management as an Essential Pillar for Scientific Research Breakthroughs in Biomedical Laboratories Join the next Project Ma...
/resources/technical-services/...Text duplicate Program Overview
/resources/technical-services/...Cellular or Tissue SIV/SHIV RNA and DNA testing
/resources/technical-services/...HIV/SIV Single Genome Amplification and Sequencing
/resources/technical-services/...Lineage-specific Next Gen Multiplex In Situ Hybridization for HIV or SIV RNA and DNA
/resources/technical-services/...Next-generation sequencing analysis of barcoded SIV, SHIV, or HIV
/resources/technical-services/...Novel CD4+ T Cell Specific Immunohistochemistry Detection and Analysis
/resources/technical-services/...Plasma or CSF SIV/SHIV RNA measurements
/resources/technical-services/...Quantitative Assessment of Lymphoid Tissue Fibrosis
/resources/technical-services/...Quantitative assessment of HIV or SIV viral DNA in laser capture microdissected immune cells
/resources/technical-services/...Viral Integration Site Analysis (VISA) for HIV studies
/resources/technical-services/...Assessment of Drug Efficacy in a Survival Study
/resources/technical-services/...In Vitro Cell Cytotoxicity Evaluation
/resources/technical-services/...Pharmacokinetic Evaluation in Kras/p53 PDAC Mice
/resources/technical-services/...Time Course Assessment of Tumor Response to Therapeutics
/resources/technical-services/...Tolerance Evaluation of Experimental Compound in Kras/p53 PDAC Mice
/resources/technical-services/...Use of Mouse Embryonic Stem Cells Expressing miRNAs
/resources/technical-services/...An in vitro drug release study in human plasma
/resources/technical-services/...Pharmacokinetic study of nanomedicine in rats
/resources/technical-services/...Detection of Mycobacterium tuberculosis DNA
/resources/technical-services/...We are home to unique scientific expertise and technological capabilities available nowhere else. The Technical Services Program through the Partnership Deve...
/resources/universal-standards...AI and Data Science
/resources/universal-standards...Antibody Science
/resources/universal-standards...Biospecimen Assays
/resources/universal-standards...Biopharmaceutical Development
/resources/universal-standards...Electron Microscopy
/resources/universal-standards...HPV Serology Operating Procedures
/resources/universal-standards...Human SARS-CoV-2 Serology Standard
/resources/universal-standards...Nanotechnology
/resources/universal-standards...Protein Science
/initiatives/scientific-standa...FNL Initiative Scientific Standards Hub Collection of scientific groups at FNL working to develop, deposit and share standards and references in biological r...
/news/new-training-series-rapi...FNL GCREM New training series for rapid response clinical research available for free Virtual training series aims to educate and empower clinical researcher...
/collaborations/collaboration/...Partnership Development Office
/collaborations/collaboration/...Partnership Mechanisms
/collaborations/collaboration/...Academic Partnerships
/news/technology-showcase-team...2024 Tech Showcase Technology Showcase team blends new and old approaches for 2024 event Arrow Icon
/collaborations/tech-transfer-...Intellectual Property and Strategic Agreements
/innovation-initiatives/innova...Innovation FNL Patents Arrow Icon
/collaborations/vendors-subcon...Become a Vendor
/collaborations/vendors-subcon...Business Opportunities
/collaborations/vendors-subcon...Contracts and Acquisitions
/collaborations/vendors-subcon...Small Businesses, Nonprofits & HBCUs
/collaborations/vendors-subcon...Register Your Interest Become a Vendor Potential vendors seeking to work with us must first complete a New Vendor Registration.
/careers/job-opportunitiesJob Opportunities
/careers/application-processApplication Process
/careers/benefitsBenefits
/careers/internships-and-fello...Internships and Fellowships
/about/people/chris-karlovichChris Karlovich, Ph.D.
/aboutWho We Are
/about/mission-core-valuesMission & Core Values
/about/community-outreachCommunity Outreach
/about/peopleText duplicate People
/about/publicationsPublications
/about/historyHistory
/research/clinical-trial-suppo...To date, the In Vitro Evaluation and Molecular Pharmacology Laboratories 300,000+ pure compounds and biologics and 34,000+ crude natural product extracts hav...
/aboutDiscover the Difference
/news/controlling-blood-sugar-...Controlling blood sugar may improve outcomes for diabetic lung cancer patients
/news/new-training-series-rapi...New training series for rapid response clinical research available for free
/news/new-cancer-data-commons-...New cancer data commons expands available clinical and translational data
/news/infectious-diseases-scie...Infectious diseases scientific meeting highlights findings of NIAID mpox vaccine study supported by FNL
/news/widely-used-model-organi...The widely used model organism zebrafish may help shed light on blood-brain barrier
/news/ras-drug-discovery-frede...RAS drug discovery at Frederick National Laboratory reaches lung cancer patients in a clinical trial
/news/biotech-connector-illumi...Biotech Connector illuminates structural biology research
/resources/national-scientific...Text duplicate National Cryo-Electron Microscopy Facility
/resources/technical-services/...Scientific Services Investigators can access our tools, technology and expertise through the Technical Services Program.
/collaborations/vendors-subcon...Business Opportunities We work with a variety of vendors and subcontractors to advance our mission and serve our clients.
/collaborations/collaboration/...Partnerships Our Partnership Development Office fosters innovations and inventions that facilitate technology development and transfer.
/events/journal-open-source-so...03/03 @ 10:00amMicrosoft Teams The Journal of Open Source Software: Building a diamond...
/collaborations/collaboration/...Scientific Partners
/careers/job-opportunitiesCareer Seekers
/careers/internships-and-fello...Students & Trainees
/collaborations/vendors-subcon...Vendors
/collaborations/collaboration/...Scholars
/node/385Vaccine, Immunity, and Cancer Directorate
/initiatives/seronetLargest Coordinated Effort to Study COVID-19
/initiatives/seronetLearn More
/initiatives/scientific-standa...Subdomain Bridging gaps in scientific reproducibility
/initiatives/scientific-standa...Subdomain Visit the Hub
https://leidosbiomed.csod.com/...External Subdomain Search Open Positions
/careers/job-opportunitiesHelp Change Lives
https://www.leidos.com/company...External Subdomain Leidos Biomedical Research, Inc.
https://www.cancer.gov/External Subdomain Text duplicate National Cancer Institute
https://www.linkedin.com/compa...External Subdomain Text duplicate LinkedIn
https://twitter.com/FredNatLabExternal Text duplicate X
https://www.instagram.com/fred...External Subdomain Text duplicate Instagram
https://www.facebook.com/FredN...External Subdomain Text duplicate Facebook
https://www.youtube.com/@frede...External Subdomain Text duplicate YouTube
/home/contact-usContact Us
/home/accessibilityAccessibility
/home/conflict-interestConflict of Interest
/home/privacy-policyPrivacy Policy
https://www.hhs.gov/vulnerabil...External Subdomain HHS Vulnerability Disclosure
https://www.cancer.gov/External Subdomain Text duplicate National Cancer Institute
https://www.hhs.gov/New window External Subdomain U.S. Department of Health and Human Services
https://www.nih.gov/New window External Subdomain National Institutes of Health
https://www.cancer.gov/New window External Subdomain Text duplicate National Cancer Institute
https://www.usa.gov/New window External Subdomain USA.gov
/research/science-areas/aids-a...AIDS and Cancer Virus Program
/research/science-areas/aids-a...Text duplicate Retroviral Evolution Section
/research/science-areas/aids-a...Text duplicate Retroviral Pathogenesis Section
/research/science-areas/aids-a...Text duplicate Retrovirus-Cell Interaction Section
/research/science-areas/aids-a...Text duplicate Viral Oncology Section
/research/science-areas/aids-a...Text duplicate Viral Persistence Section
/research/science-areas/aids-a...Text duplicate Biological Products Core
/research/science-areas/aids-a...Text duplicate Cellular Immunity Core
/research/science-areas/aids-a...Text duplicate HIV Molecular Monitoring Core
/research/science-areas/aids-a...Text duplicate Nonhuman Primate Research Support Core
/research/science-areas/aids-a...Text duplicate Quantitative Molecular Diagnostics Core
/research/science-areas/aids-a...Text duplicate Tissue Analysis and Retroviral Protein Chemistry Core
/research/science-areas/aids-a...Text duplicate Viral Evolution Core
/research/science-areas/basic-...Basic Science Program
/research/science-areas/basic-...Text duplicate Computational Structural Biology Section
/research/science-areas/basic-...Text duplicate Epigenetics Section
/research/science-areas/basic-...Text duplicate HLA Immunogenetics Section
/research/science-areas/basic-...Text duplicate Molecular Immunology Section
/research/science-areas/bioinf...Bioinformatics and Computational Science
/research/science-areas/bioinf...Text duplicate Advanced Biomedical Computational Science
/research/science-areas/bioinf...Text duplicate Center for Technical Operations Support
/research/science-areas/cancer...Cancer Research Technology Program
/research/science-areas/cancer...Text duplicate Advanced Cryo-Electron Microscopy Technology Group
/research/science-areas/cancer...Text duplicate Antibody Characterization Laboratory
/research/science-areas/cancer...Text duplicate Cancer Data Science Initiatives
/research/science-areas/cancer...Text duplicate CLIA Molecular Diagnostics Laboratory
/research/science-areas/cancer...Text duplicate Imaging Mass Cytometry Laboratory
/research/science-areas/cancer...Text duplicate Protein Expression Laboratory
/research/science-areas/labora...Laboratory Animal Sciences Program
/research/science-areas/labora...Text duplicate Animal Diagnostics Laboratory
/research/science-areas/labora...Text duplicate Animal Research Technical Support
/research/science-areas/labora...Text duplicate Center for Advanced Preclinical Research
/research/science-areas/labora...Text duplicate Genome Modification Core
/research/science-areas/labora...Text duplicate Gnotobiotics Facility
/research/science-areas/labora...Text duplicate Laboratory Animal Medicine
/research/science-areas/labora...Text duplicate Molecular Histopathology Laboratory
/research/science-areas/labora...Text duplicate Mouse Modeling and Cryopreservation
/research/science-areas/labora...Text duplicate Small Animal Imaging Program
/research/science-areas/vaccin...Text duplicate Vaccine, Immunity, and Cancer Directorate
/research/science-areas/vaccin...Text duplicate Cancer Immunoprevention Laboratory
/research/science-areas/vaccin...Text duplicate Center of Excellence for Serology Development and Emergency Preparedness
/research/science-areas/vaccin...Text duplicate HPV and COVID-19 Serology Laboratories
/research/science-areas/vaccin...Text duplicate SeroNet Coordinating Center
/research/clinical-trial-suppo...Applied and Developmental Research Directorate
/research/clinical-trial-suppo...Text duplicate AIDS Monitoring Laboratory
/research/clinical-trial-suppo...Text duplicate Bioprocessing Laboratory
/research/clinical-trial-suppo...Text duplicate Blood Processing Core
/research/clinical-trial-suppo...Text duplicate Clinical Support Laboratory
/research/clinical-trial-suppo...Text duplicate Flow Cytometry Support Laboratory
/research/clinical-trial-suppo...Text duplicate Immunological Monitoring Laboratory
/research/clinical-trial-suppo...Text duplicate Laboratory of Human Retrovirology and Immunoinformatics
/research/clinical-trial-suppo...Text duplicate Laboratory of Molecular Cell Biology
/research/clinical-trial-suppo...Text duplicate Neutrophil Monitoring Laboratory
/research/clinical-trial-suppo...Text duplicate Radiochemistry Program
/research/clinical-trial-suppo...Text duplicate Virus Isolation and Serology Laboratory
/research/clinical-trial-suppo...Text duplicate Cancer Imaging Informatics Laboratory
/research/clinical-trial-suppo...Text duplicate Clinical Pharmacodynamics - Biomarkers Program
/research/clinical-trial-suppo...Text duplicate In Vitro Evaluation and Molecular Pharmacology Laboratories
/research/clinical-trial-suppo...Text duplicate In Vivo Evaluation Program
/research/clinical-trial-suppo...Text duplicate Investigative Toxicology Laboratory
/research/clinical-trial-suppo...Text duplicate NExT Chemical Biology Consortium Support Programs
/research/clinical-trial-suppo...Text duplicate Natural Products Support Group
/research/clinical-trial-suppo...Text duplicate Pharmacokinetics and Drug Analysis Group
/research/clinical-trial-suppo...Text duplicate Radiochemistry Support Group
/research/clinical-trial-suppo...Text duplicate Biopharmaceutical Development Program
/research/clinical-trial-suppo...Text duplicate Clinical Monitoring Research Program
/research/clinical-trial-suppo...Clinical Research Directorate
/research/clinical-trial-suppo...Text duplicate Biospecimen Research Group
/research/clinical-trial-suppo...Text duplicate Cancer Genomics Research Laboratory
/research/clinical-trial-suppo...Text duplicate Drug Discovery and Development Program
/research/clinical-trial-suppo...Text duplicate Molecular Characterization Laboratory
/research/clinical-trial-suppo...Text duplicate Vaccine Clinical Materials Program
/initiatives/ras-initiativeText duplicate RAS Initiative
/initiatives/scientific-standa...Text duplicate Scientific Standards Hub
/initiatives/seronetText duplicate SeroNet
/innovation/center-innovation-...Text duplicate Center for Innovation and Strategic Partnerships
/innovation-initiatives/innova...Text duplicate Patents
/innovation-initiatives/scient...Text duplicate Biotech Connector
/innovation-initiatives/scient...Text duplicate High Fidelity
/innovation-initiatives/scient...Text duplicate Life Sciences Symposium
/innovation-initiatives/scient...Text duplicate RAS Initiative Symposium
/innovation-initiatives/scient...Text duplicate Scientific Partners Distinguished Lecture Series
/innovation-initiatives/scient...Text duplicate Technology Showcase
/careers/job-opportunitiesText duplicate Job Opportunities
/careers/application-processText duplicate Application Process
/careers/benefitsText duplicate Benefits
/careers/internships-and-fello...Text duplicate Internships and Fellowships
/aboutText duplicate Who We Are
/about/mission-core-valuesText duplicate Mission & Core Values
/about/community-outreachText duplicate Community Outreach
/about/peopleText duplicate People
/about/publicationsText duplicate Publications
/about/historyText duplicate History
/service-maintenance-agreement...Service & Maintenance Agreement for Environmental Test Chambers
/service-maintenance-agreement...Service & Maintenance Agreement for Microbial Detection System
/service-maintenance-agreement...Service Maintenance Agreement for De-Rouging, Passivation, Cleaning of WFI & Clean Steam Systems
/stable-clone-production-anti-...Stable Clone Production for Anti-CD6 Monoclonal Antibodies
/node/5c693181-d343-4fdf-b374-...Text duplicate Stable Clone Production for Anti-CD6 Monoclonal Antibodies

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://frederick.cancer.gov/"
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 slow (1.20 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 8 CSS files. This may affect the page load time negatively.
This page loads 5 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (133 kB).

HTTP Response Header

NameValue
dateSat, 22 Feb 2025 03:26:55 GMT
serverApache
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-content-type-optionsnosniff
cache-controlmax-age=900, public
x-drupal-dynamic-cacheUNCACHEABLE
content-languageen
x-frame-optionssameorigin
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedSat, 22 Feb 2025 02:23:43 GMT
etag"1740191023-gzip"
varyCookie,Accept-Encoding
x-generatorDrupal 10 (https://www.drupal.org)
x-drupal-cacheHIT
content-encodinggzip
connectionclose
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.0

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 351 referring domains.
This page has 1,014 backlinks.
This page has backlinks from 230 different ip addresses.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout

User-agent: GPTBot
Disallow: /
 
User-agent: AhrefsBot
Disallow: /

User-agent: dotbot
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: ClaudeBot
Disallow: /

Search preview

frederick.cancer.gov
Homepage | Frederick National Laboratory
The Frederick National Laboratory and Federally Funded Research and Development Center dedicated to the application of biomedical science and technology to improve human health.

Most important keywords

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

KeywordResultRecheck
Frederick81%Check
Frederick National74%Check
Frederick National Laboratory72%Check
National68%Check
National Laboratory68%Check
Laboratory66%Check
Biomedical66%Check
National Cancer62%Check
Research Laboratory60%Check
biomedical research60%Check

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