Usgs.gov - SEO Checker

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Overview of the SEO Check
Meta information
78% 
Page quality
80% 
Page structure
22% 
Link structure
0% 
Server
0% 
External factors
100% 
SEO Score
Response time
1.06 s
File size
153.60 kB
Words
1183
Media files
5
Number of links
276 internal / 46 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
USGS.gov | Science for a changing world
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
We provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and environment; and the impacts of climate and land-use change. Our scientists develop new methods and tools to supply timely, relevant, and useful information about the Earth and its processes.
The meta description is too long: 2316 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.usgs.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)
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)
The favicon is linked correctly.

Meta tags

NameValue
descriptionWe provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and environment; and the impacts of climate and land-use change. Our scientists develop new methods and tools to supply timely, relevant, and useful information about the Earth and its processes.
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1183 words. That's ok.
14.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
7 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 12.69 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 72 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 24 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
...gs_tantalum/assets/img/us_flag_small.pngU.S. flag
...sgs_tantalum/assets/img/icon-dot-gov.svgDot gov
.../usgs_tantalum/assets/img/icon-https.svgHttps
/themes/custom/usgs_tantalum/usgs_logo.pngHome
/themes/custom/usgs_tantalum/usgs_logo.pngAgency logo

Page structure

H1 heading
(Critically important)
The Ocean
Too many H1 headings
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
There are 69 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 The Ocean
H1 USGS Scientific Research Results
H1 Real-time Data Information
H1 Science for a Changing World
H2 Norwegian Ambassador Visits USGS Earth Resources Observation and Science Center
H2 USGS and Germany signal continued partnership for Landsat Next mission
H2 Small particles, big problems: A strategy for addressing microplastics science gaps
H2 Planning an Outdoor Adventure? USGS’s topoBuilder creates custom topographic maps in 3 easy steps
H2 Pop quiz on hurricanes!
H2 Art Illuminates the Grand Canyon: Exploring the Environmental Puzzle
H2 60 years of data show shifts in the winter ranges of three duck species in the Midwest
H3 It’s hurricane season, and the USGS is testing your knowledge on coastal storms.
H3 Explaining Uranium Mining's Impact through Illustrations and Science
H3 U.S. Geological Survey
H3 U.S. Department of the Interior
H3 Contact USGS
H4 Event Notifications
H4 Ocean 101
H4 Ocean and Climate
H4 Marine Geohazards
H4 Mapping the Seafloor
H4 Ocean Discovery
H4 Marine Minerals and Offshore Energy
H4 Great Lakes and Inland Seas
H4 Explore Coasts
H4 Data
H4 Publications
H4 Web Tools
H4 Software
H4 Maps
H4 Map Releases
H4 Topographic (Topo) Maps
H4 Volcanic Maps
H4 All USGS Maps
H4 Videos and Imagery
H4 Audio
H4 Before and After Images
H4 Images
H4 Slideshows
H4 Stereograms
H4 Videos
H4 Webcams
H4 All Multimedia
H4 Earthquakes
H4 Landsat
H4 National Water Dashboard
H4 Volcanoes
H4 Landslides
H4 Geomagnetism
H4 Harmful Algal Blooms
H4 Wildland Fire
H4 Mission Areas
H4 Programs
H4 Interior Regions
H4 Science Centers
H4 Observatories
H4 Laboratories
H4 Science Support Offices
H4 Locations
H4 Key Officials
H5 Great Sitkin
H5 Shishaldin
H5 Kilauea
H5 Magnitude 7.2
H5 Magnitude 4.09
H5 Magnitude 6.3
H5 Magnitude 6
H5 Magnitude 3.58
H5 Magnitude 3.36
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (46) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.usgs.gov/Anchor Skip to main content
/eeo-policy-statementUSGS’s commitment to equal employment opportunity, diversity and inclusion.
https://www.usgs.gov/IMG-ALT Home
A-TITLE Home
/science/science-explorerScience Explorer
/science/science-explorer/biologyBiology
/science/science-explorer/climateClimate
/science/science-explorer/coastsCoasts
/search?keywords=energyEnergy
/search?keywords=environmental...Environmental Health
/search?keywords=geologyGeology
/search?keywords=information s...Information Systems
/science/science-explorer/maps...Maps and Mapping
/science/science-explorer/mine...Minerals
/search?keywords=methods and a...Methods and Analysis
/science/science-explorer/natu...Natural Hazards
/science/science-explorer/oceanOcean
/science/science-explorer/plan...Planetary Science
/search?keywords=science+techn...Science Technology
/search?keywords=waterWater
/science/mission-areasMission Areas
/mission-areas/core-science-sy...Core Science Systems
/mission-areas/ecosystemsEcosystems
/mission-areas/energy-and-mine...Energy and Minerals
/mission-areas/natural-hazardsText duplicate Natural Hazards
/mission-areas/water-resourcesWater Resources
/science/programsPrograms
/science/regionsRegions
/regions/northeast-regionNortheast Region
/regions/southeastSoutheast Region
/regions/midcontinentMidcontinent Region
/regions/rocky-mountain-regionRocky Mountain Region
/regions/southwestSouthwest Region
/regions/alaskaAlaska Region
/regions/northwest-pacific-isl...Northwest-Pacific Islands Region
/science/science-centersScience Centers
/science/observatoriesObservatories
/science/laboratoriesLaboratories
https://www.usgs.gov/science/faqsFrequently Asked Questions
/educational-resourcesEducational Resources
/science/special-topicsSpecial Topics
/special-topics/year-of-open-s...USGS Celebrates the Year of Open Science
/products/dataData
/products/data-and-tools/data-...Data Management
/products/data/data-releasesData Releases
/products/data/real-time-dataReal-time Data
/products/data/all-dataAll Data
/products/mapsMaps
/programs/national-cooperative...Geologic Maps
/products/maps/map-releasesMap Releases
/programs/national-geospatial-...Topographic (Topo) Maps
/products/maps/volcanic-mapsVolcanic Maps
/products/maps/all-mapsAll Maps
/products/multimedia-galleryMultimedia Gallery
/products/multimedia-gallery/a...Audio
/products/multimedia-gallery/b...Before and After Images
/products/multimedia-gallery/i...Images
/products/multimedia-gallery/s...Slideshows
/products/multimedia-gallery/s...Stereograms
/products/multimedia-gallery/v...Videos
/products/multimedia-gallery/w...Webcams
/products/multimedia-gallery/a...All Multimedia
/products/publicationsPublications
/products/web-toolsWeb Tools
/web-tools/alerts-and-notifica...Alert and Notification Services
/products/web-tools/apisAPIs
/products/web-tools/data-acces...Data Access Tools
/products/web-tools/data-analy...Data Analysis Tools
/products/web-tools/data-visua...Data Visualizations
/products/web-tools/interactiv...Interactive Maps
/products/web-tools/all-web-toolsAll Web Tools
/products/softwareSoftware
/us-board-on-geographic-namesU.S. Board on Geographic Names
/programs/national-geospatial-...The National Map
https://www.usgs.gov/libraryUSGS Library
https://store.usgs.gov/External Subdomain USGS Store
https://store.usgs.gov/recreat...New window External Subdomain Park Passes
/news/news-releasesNews Releases
/news/news-releases/national-n...National News Releases
/news/news-releases/state-news...State News Releases
/news/news-releases/all-news-r...All News Releases
/news/featured-storiesFeatured Stories
/news/science-snippetsScience Snippets
/news/technical-announcementsTechnical Announcements
/news/employees-in-the-newsEmployees in the News
/news/get-our-newsGet Our News
/news/media-contactsMedia Contacts
https://www.usgs.gov/newslettersNewsletters
/news/im-a-reporterI'm a Reporter
/programs/earthquake-hazards/c...Earthquake Questions
/products/multimedia-galleryText duplicate Multimedia Gallery
/connect/headquartersHeadquarters
/connect/locationsLocations
/connect/staff-profilesStaff Profiles
/connect/social-mediaSocial Media
/human-capitalCareers
https://answers.usgs.gov/External Subdomain Contact Us
https://answers.usgs.gov/External Subdomain Email
/about/about-usAbout Us
/about/about-us/who-we-areWho We Are
https://pubs.usgs.gov/circ/c1050/External Subdomain Our History
/about/about-us/past-directorsPast Directors
/survey-manualSurvey Manual
/about/key-officialsKey Officials
/media/images/usgs-organizatio...Organizational Chart
/about/organizationOrganization
/science/mission-areasText duplicate Mission Areas
/science/programsText duplicate Programs
/science/regionsText duplicate Regions
/science/science-centersText duplicate Science Centers
/science/observatoriesText duplicate Observatories
/science/laboratoriesText duplicate Laboratories
/about/organization/science-su...Science Support Offices
/about/congressionalCongressional
/about/congressional/statementsStatements
/about/about-us/congressional/...Contacts
https://www.usgs.gov/budgetBudget
/human-capitalCareers and Employees
/office-of-diversity-and-equal...Diversity and Equal Opportunity
/about/doing-businessDoing Business
/office-of-acquisition-and-grantsAcquisition and Financial Assistance
/about/doing-business/partners...Partners and Cooperators
/about/doing-business/building...Building Partnerships
/programs/emergency-managementEmergency Management
https://earthquake.usgs.gov/ea...New window External Subdomain Latest Earthquakes
https://geochat.usgs.gov/New window External Subdomain Chat
A-TITLE Live WebChat
/science/science-explorerText duplicate Science Explorer
/science/mission-areasText duplicate Mission Areas
/science/programsText duplicate Programs
/science/regionsText duplicate Regions
/science/science-centersText duplicate Science Centers
/science/observatoriesText duplicate Observatories
/science/laboratoriesText duplicate Laboratories
https://www.usgs.gov/science/faqsText duplicate Frequently Asked Questions
/educational-resourcesText duplicate Educational Resources
/science/special-topicsText duplicate Special Topics
/special-topics/year-of-open-s...Text duplicate USGS Celebrates the Year of Open Science
/products/dataText duplicate Data
/products/mapsText duplicate Maps
/products/multimedia-galleryText duplicate Multimedia Gallery
/products/publicationsText duplicate Publications
/products/web-toolsText duplicate Web Tools
/products/softwareText duplicate Software
/us-board-on-geographic-namesText duplicate U.S. Board on Geographic Names
/programs/national-geospatial-...Text duplicate The National Map
https://www.usgs.gov/libraryText duplicate USGS Library
https://store.usgs.gov/External Subdomain Text duplicate USGS Store
https://store.usgs.gov/recreat...New window External Subdomain Text duplicate Park Passes
/news/news-releasesText duplicate News Releases
/news/featured-storiesText duplicate Featured Stories
/news/science-snippetsText duplicate Science Snippets
/news/technical-announcementsText duplicate Technical Announcements
/news/employees-in-the-newsText duplicate Employees in the News
/news/get-our-newsText duplicate Get Our News
/news/media-contactsText duplicate Media Contacts
https://www.usgs.gov/newslettersText duplicate Newsletters
/news/im-a-reporterText duplicate I'm a Reporter
/connect/headquartersText duplicate Headquarters
/connect/locationsText duplicate Locations
/connect/staff-profilesText duplicate Staff Profiles
/connect/social-mediaText duplicate Social Media
/human-capitalText duplicate Careers
https://answers.usgs.gov/External Subdomain Text duplicate Contact Us
/about/about-usText duplicate About Us
/survey-manualText duplicate Survey Manual
/about/key-officialsText duplicate Key Officials
/about/organizationText duplicate Organization
/about/congressionalText duplicate Congressional
https://www.usgs.gov/budgetText duplicate Budget
/human-capitalText duplicate Careers and Employees
/office-of-diversity-and-equal...Text duplicate Diversity and Equal Opportunity
/about/doing-businessText duplicate Doing Business
/programs/emergency-managementText duplicate Emergency Management
https://earthquake.usgs.gov/ea...New window External Subdomain Text duplicate Latest Earthquakes
https://chat.cslive.usgs.gov/New window External Subdomain Live WebChat
/centers/eros/newsEROS News
/centers/eros/news/norwegian-a...Read news
/news/featured-storiesFeatured Story
/news/featured-story/usgs-and-...Read release
/news/featured-storiesText duplicate Featured Story
/news/featured-story/small-par...Read story
/news/featured-storiesText duplicate Featured Story
/news/featured-story/planning-...Text duplicate Read story
/news/featured-storiesText duplicate Featured Story
/news/featured-story/pop-quiz-...Text duplicate Read story
/news/featured-storiesText duplicate Featured Story
/news/featured-story/art-illum...Text duplicate Read story
/news/news-releases/national-n...National News Release
/news/national-news-release/60...Text duplicate Read release
https://volcanoes.usgs.gov/han...External Subdomain Great Sitkin
https://volcanoes.usgs.gov/han...External Subdomain ORANGE - WATCH 2024-06-28 20:25:52 (UTC)
https://volcanoes.usgs.gov/han...External Subdomain Shishaldin
https://volcanoes.usgs.gov/han...External Subdomain YELLOW - ADVISORY 2024-06-28 20:25:52 (UTC)
https://volcanoes.usgs.gov/han...External Subdomain Kilauea
https://volcanoes.usgs.gov/han...External Subdomain YELLOW - ADVISORY 2024-06-28 17:58:50 (UTC)
https://earthquake.usgs.gov/ea...External Subdomain Magnitude 7.2
https://earthquake.usgs.gov/ea...External Subdomain 8 km W of Atiquipa, Peru
https://earthquake.usgs.gov/ea...External Subdomain Magnitude 4.09
https://earthquake.usgs.gov/ea...External Subdomain 24 km SW of Lamont, CA
https://earthquake.usgs.gov/ea...External Subdomain Magnitude 6.3
https://earthquake.usgs.gov/ea...External Subdomain 51 km NNE of Port-Olry, Vanuatu
https://earthquake.usgs.gov/ea...External Subdomain Magnitude 6
https://earthquake.usgs.gov/ea...External Subdomain 29 km NE of Yaguaraparo, Venezuela
https://earthquake.usgs.gov/ea...External Subdomain Magnitude 3.58
https://earthquake.usgs.gov/ea...External Subdomain 2 km NE of Newport Beach, CA
https://earthquake.usgs.gov/ea...External Subdomain Magnitude 3.36
https://earthquake.usgs.gov/ea...External Subdomain 4 km SW of South Pasadena, CA
/science/science-explorer/oceanText duplicate Science Explorer
/sound-waves-newsletterSound Waves Newsletter
/science/science-explorer/ocea...Ocean 101
/science/science-explorer/ocea...Ocean and Climate
/science/science-explorer/ocea...Marine Geohazards
/science/science-explorer/ocea...Mapping the Seafloor
/science/science-explorer/ocea...Ocean Discovery
/science/science-explorer/ocea...Marine Minerals and Offshore Energy
/science/science-explorer/ocea...Great Lakes and Inland Seas
/science/science-explorer/coastsExplore Coasts
https://www.usgs.gov/productsProducts
/products/dataText duplicate Data
/products/publicationsText duplicate Publications
/products/web-toolsText duplicate Web Tools
/products/softwareText duplicate Software
/products/maps/map-releasesText duplicate Map Releases
https://ngmdb.usgs.gov/topovie...External Subdomain Anchor Text duplicate Topographic (Topo) Maps
/products/maps/volcanic-mapsText duplicate Volcanic Maps
/products/mapsAll USGS Maps
/products/multimedia-gallery/a...Text duplicate Audio
/products/multimedia-gallery/b...Text duplicate Before and After Images
/products/multimedia-gallery/i...Text duplicate Images
/products/multimedia-gallery/s...Text duplicate Slideshows
/products/multimedia-gallery/s...Text duplicate Stereograms
/products/multimedia-gallery/v...Text duplicate Videos
/products/multimedia-gallery/w...Text duplicate Webcams
/products/multimedia-gallery/a...Text duplicate All Multimedia
https://www.usgs.gov/productsText duplicate Products
/products/data/real-time-dataAccess All
https://earthquake.usgs.gov/ea...External Subdomain Earthquakes
/landsat-missionsLandsat
https://dashboard.waterdata.us...External Subdomain National Water Dashboard
https://www.usgs.gov/vhpVolcanoes
/programs/landslide-hazardsLandslides
https://www.usgs.gov/geomagnetismGeomagnetism
https://webapps.usgs.gov/rsqa/External Subdomain Harmful Algal Blooms
/special-topics/wildland-fire-...Wildland Fire
/about/organizationOur Organization
/science/mission-areasText duplicate Mission Areas
/science/programsText duplicate Programs
/science/interior-regionsInterior Regions
/science/science-centersText duplicate Science Centers
/science/observatoriesText duplicate Observatories
/science/laboratoriesText duplicate Laboratories
/about/organization/science-su...Text duplicate Science Support Offices
/connect/locationsText duplicate Locations
/about/key-officialsText duplicate Key Officials
https://www.usgs.gov/scienceScience
/science/science-explorerText duplicate Science Explorer
/science/mission-areasText duplicate Mission Areas
/science/programsText duplicate Programs
/science/regionsText duplicate Regions
/science/science-centersText duplicate Science Centers
/science/observatoriesText duplicate Observatories
/science/laboratoriesText duplicate Laboratories
https://www.usgs.gov/science/faqsText duplicate Frequently Asked Questions
/educational-resourcesText duplicate Educational Resources
/special-topicsText duplicate Special Topics
https://www.usgs.gov/productsText duplicate Products
/products/dataText duplicate Data
/products/mapsText duplicate Maps
/products/publicationsText duplicate Publications
/products/multimedia-galleryText duplicate Multimedia Gallery
/products/web-toolsText duplicate Web Tools
/products/softwareText duplicate Software
/us-board-on-geographic-namesText duplicate U.S. Board on Geographic Names
/programs/national-geospatial-...Text duplicate The National Map
/programs/usgs-libraryText duplicate USGS Library
https://store.usgs.gov/External Subdomain Text duplicate USGS Store
https://store.usgs.gov/recreat...External Subdomain Text duplicate Park Passes
https://www.usgs.gov/newsNews
/news/featured-storiesText duplicate Featured Stories
/news/news-releasesText duplicate News Releases
/news/science-snippetsText duplicate Science Snippets
/news/technical-announcementsText duplicate Technical Announcements
/news/employees-in-the-newsText duplicate Employees in the News
/news/get-our-newsText duplicate Get Our News
/news/media-contactsText duplicate Media Contacts
/news/im-a-reporterText duplicate I'm a Reporter
https://www.usgs.gov/newslettersText duplicate Newsletters
https://www.usgs.gov/connectConnect
/connect/headquartersText duplicate Headquarters
/connect/locationsText duplicate Locations
/connect/staff-profilesText duplicate Staff Profiles
/connect/social-mediaText duplicate Social Media
/human-capitalText duplicate Careers
https://geochat.usgs.gov/External Subdomain Text duplicate Contact Us
https://www.usgs.gov/aboutAbout
/about/about-usText duplicate About Us
/survey-manualText duplicate Survey Manual
/about/organizationText duplicate Organization
/about/key-officialsText duplicate Key Officials
/about/congressionalText duplicate Congressional
https://www.usgs.gov/bpiText duplicate Budget
/human-capitalText duplicate Careers and Employees
/about/doing-businessText duplicate Doing Business
/programs/emergency-managementText duplicate Emergency Management
https://www.usgs.gov/legalLegal
/accessibilityAccessibility
https://www.usgs.gov/foiaFOIA
https://www.usgs.gov/legalSite Policies
https://www.doi.gov/privacyExternal Subdomain Privacy Policy
https://www.usgs.gov/sitemapSite Map
/doi-and-usgs-link-policies-applyDOI and USGS link policies apply
https://www.doi.gov/pmb/eeo/re...External Subdomain No FEAR Act
https://www.usa.gov/External Subdomain USA.gov
/legal/usgs-vulnerability-disc...Vulnerability Disclosure Policy
http://www.usgs.gov/Subdomain IMG-ALT Agency logo
http://www.usgs.gov/New window Subdomain U.S. Geological Survey
https://www.doi.gov/New window External Subdomain U.S. Department of the Interior
https://www.facebook.com/USGeo...New window External Subdomain Facebook
https://twitter.com/USGSNew window External Twitter
https://www.youtube.com/user/usgsNew window External Subdomain YouTube
https://www.instagram.com/usgs/New window External Subdomain Instagram
https://www.usgs.gov/rss.xmlNew window RSS
https://answers.usgs.gov/External Subdomain answers.usgs.gov

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.usgs.gov/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is slow (1.06 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 40 CSS files. This may affect the page load time negatively.
This page loads 72 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (154 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
connectionclose
dateSat, 29 Jun 2024 12:53:45 GMT
servernginx
cache-controlmust-revalidate, no-cache, private
content-languageen
expiresSun, 19 Nov 1978 05:00:00 GMT
x-generatorDrupal 10 (https://www.drupal.org)
x-drupal-cacheMISS
strict-transport-securitymax-age=31536000; includeSubDomains; preload
varyAccept-Encoding
x-cacheHit from cloudfront
via1.1 286eb4b50e0acf373dd03645aee00b7e.cloudfront.net (CloudFront)
x-amz-cf-popFRA2-C2
alt-svch3=":443"; ma=86400
x-amz-cf-idcqLxDpq0X6dDQf5IjdCR8IJtDV3Bwf2yc-aXjx5RlreP2iYCAJNxog==
age6
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 47,339 referring domains.
This page has 2,841,358 backlinks.
This page has backlinks from 28,667 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 16140 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

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)
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www.usgs.gov
USGS.gov | Science for a changing world
We provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and environment; and the impacts of climate and land-use change. Our scientists develop new methods and tools to supply timely, relevant, and useful information about the Earth and its processes.

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