Planetarynames.wr.usgs.gov - SEO Checker

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Overview of the SEO Check
Meta information
63% 
Page quality
61% 
Page structure
75% 
Link structure
58% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.09 s
File size
43.60 kB
Words
470
Media files
23
Number of links
99 internal / 29 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Planetary Names
The page title is too short. (154 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Server location: United States of America
The language is not specified in the HTML markup.
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 name is very long.
The domain is no subdomain.
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 4.01 Strict 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
viewportwidth=device-width, initial-scale=1

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Page quality

Content
(Critically important)
There are only 470 words on this page. Good pages should have about 800 words of useful content.
31.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
8 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 14.4 words is good.
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, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 9 tags for this page.
Image SEO
(Somewhat important)
16 images have no alt attribute. The content of alt attributes is used by search engines.
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
/static/img/us_flag_small.pngNo alt attribute provided
/static/img/icon-dot-gov.svgNo alt attribute provided
/static/img/icon-https.svgNo alt attribute provided
/static/images/logo.pngHome
/static/img/usa-icons-bg/search--white.svgSearch
/static/img/usa-icons/close.svgClose
/static/images/nomen-logo.pngNo alt attribute provided
/static/img/usa-icons-bg/search--white.svgSearch
/static/images/nomen-logo.pngNo alt attribute provided
/static/images/nomen-logo.pngThe combined logos of the USGS, NASA, and the IAU
/static/images/chooser/mercury.pngNo alt attribute provided
/static/images/chooser/venus.pngNo alt attribute provided
/static/images/chooser/earth.pngNo alt attribute provided
/static/images/chooser/mars.pngNo alt attribute provided
/static/images/chooser/smallBodies.pngNo alt attribute provided
/static/images/chooser/jupiter.pngNo alt attribute provided
/static/images/chooser/saturn.pngNo alt attribute provided
/static/images/chooser/uranus.pngNo alt attribute provided
/static/images/chooser/neptune.pngNo alt attribute provided
/static/images/chooser/pluto.pngNo alt attribute provided
/static/images/nomen-logo.pngNo alt attribute provided
/static/img/usa-icons-bg/search--white.svgSearch
/static/images/nomen-logo.pngusgs-logo

Page structure

H1 heading
(Critically important)
Gazetteer of Planetary Nomenclature
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Gazetteer of Planetary Nomenclature
H2 Gazetteer of Planetary Nomenclature Duplicate text
H2 Nomenclature News
H4 Name Approved for Mars: Hack
H4 Names Approved for the Moon: Whitaker, Mons Cabeus, and Mons Amundsen
H4 Name Approved for the Moon: Mons Kocher
H4 Seven Names Approved for Mercury: Mahsati, We'wha, Lucena, Rainey, Guinness, Price, and Traba
H4 Name Approved for Mercury: Serp Facula
H4 Thirteen Names Approved for Mars
H4 About
H4 Nomenclature
H4 Documentation
H4 Images and GIS Data
H4 Other
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.
1 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (29) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.usgs.gov/External Subdomain IMG-ALT Home
A-TITLE Home
/Text duplicate Home
/Page/IntroductionAbout
/NomenclatureNomenclature
/DocumentationDocumentation
/Page/ImagesImages and GIS Data
/AdvancedSearchAdvanced Search
/FeatureNameRequestName Request Instructions
/News?page=1News
/Page/MERCURY/targetMercury
/Page/VENUS/targetVenus
/Page/MOON/targetEarth's Moon
/Page/MARS/systemMars System
/Page/ASTEROIDS/systemAsteroids
/Page/JUPITER/systemJupiter System
/Page/SATURN/systemSaturn System
/Page/URANUS/systemUranus System
/Page/NEPTUNE/systemNeptune System
/Page/PLUTO/systemPluto System
/Text duplicate Home
/Page/IntroductionText duplicate About
/NomenclatureText duplicate Nomenclature
/DocumentationText duplicate Documentation
/Page/ImagesText duplicate Images and GIS Data
/AdvancedSearchText duplicate Advanced Search
/FeatureNameRequestText duplicate Name Request Instructions
/News?page=1Text duplicate News
/rssNo Text
/Feature/16398Subdomain Hack
https://asc-planetarynames-dat...External Subdomain MC-12 nomenclature map
/Subdomain Gazetteer of Planetary Nomenclature
/Feature/16395Subdomain Whitaker
/Feature/16396Subdomain Mons Cabeus
/Feature/16397Subdomain Mons Amundsen
https://asc-planetarynames-dat...External Subdomain LAC-144 nomenclature map
/Subdomain Text duplicate Gazetteer of Planetary Nomenclature
/Feature/16394Subdomain Mons Kocher
https://asc-planetarynames-dat...External Subdomain Text duplicate LAC-144 nomenclature map
/Subdomain Text duplicate Gazetteer of Planetary Nomenclature
/Feature/16387Subdomain Mahsati
/Feature/16388Subdomain We’wha
/Feature/16389Subdomain Lucena
/Feature/16390Subdomain Rainey
/Feature/16391Subdomain Guinness
/Feature/16392Subdomain Price
/Feature/16393Subdomain Traba
/Feature/16386Subdomain Serp Facula
https://asc-planetarynames-dat...External Subdomain H-10 nomenclature map
/Subdomain Text duplicate Gazetteer of Planetary Nomenclature
/Feature/16373Subdomain Forro
/Feature/16374Subdomain Sidhi
/Feature/16375Subdomain Lendringsen
/Feature/16376Subdomain Pizzarello
/Feature/16377Subdomain Minami
/Feature/16378Subdomain Idah
/Feature/16379Subdomain Knudsen
/Feature/16380Subdomain Drake
/Feature/16381Subdomain Moyo
/Feature/16382Subdomain Papike
/Feature/16383Subdomain Townsend
/Feature/16384Subdomain Blount
/Feature/16385Subdomain Tupã
https://asc-planetarynames-dat...External Subdomain MC-27 nomenclature map
/Subdomain Text duplicate Gazetteer of Planetary Nomenclature
/Page/IntroductionIntroduction
/Page/HistoryHistory & References
/Page/ApprovedHow Names are Approved
/Page/MembersIAU Working Group and Task Group Members
/Page/FAQFAQ
/Page/AcknowledgementsAcknowledgements
/Page/Related_ResourcesRelated Resources
/Page/Contact_UsContact Us
/Page/MERCURY/targetText duplicate Mercury
/Page/VENUS/targetText duplicate Venus
/Page/MOON/targetThe Moon
/Page/MARS/systemText duplicate Mars System
/Page/ASTEROIDS/systemText duplicate Asteroids
/Page/JUPITER/systemText duplicate Jupiter System
/Page/SATURN/systemText duplicate Saturn System
/Page/URANUS/systemText duplicate Uranus System
/Page/NEPTUNE/systemText duplicate Neptune System
/Page/PLUTO/systemText duplicate Pluto System
/Page/RingsRing and Ring Gap Nomenclature
/Page/PlanetsPlanet and Satellite Names, Discoverers, and Themes
/Page/RulesIAU Rules
/Page/SpecificsDatabase Fields Descriptions
/AbbreviationsAbbreviations
/ReferencesReferences
/Page/CategoriesSurface Feature Categories (Themes)
/DescriptorTermsDescriptor Terms
/TargetCoordinatesTarget Coordinate Systems
/Page/WebsiteHelp using the Website
/Page/ImagesImages showing named features
/Page/mercuryQuadMap1:5 Million-Scale Maps of Mercury
/Page/venus1to5m_RadarVenus 1:5 million-scale Magellan Imagery
/Page/venus1to10m_AltimetryVenus 1:10 million-scale Quadrangles
/Page/Moon1to1MAtlas1:1 Million-Scale Maps of the Moon
/Page/moon1to10mShadedReliefMoon 1:10 million-scale Shaded Relief and Color-coded Topography
/Page/mars1to5mTHEMISMars 1:5 million-scale THEMIS Images
/GIS_DownloadsGIS Downloads
/AdvancedSearchText duplicate Advanced Search
/FeatureNameRequestText duplicate Name Request Instructions
/News?page=1Text duplicate News
https://www.usgs.gov/centers/a...External Subdomain USGS Astrogeology Science Center
http://www.nasa.gov/External Subdomain The National Aeronautics and Space Administration (NASA)
http://iau.org/External International Astronomical Union (IAU)
https://www.usgs.gov/centers/a...External Subdomain Text duplicate USGS Astrogeology Science Center
A-TITLE astro
http://iau.org/External International Astronomical Union's
A-TITLE iau
http://www.nasa.gov/External Subdomain National Aeronautics and Space Administration
A-TITLE nasa
/Page/Contact_UsText duplicate Contact Us
/login?Administrator Log In
https://www.doi.gov/privacyExternal Subdomain DOI Privacy Policy
https://www.usgs.gov/policies-...External Subdomain Legal
https://www.usgs.gov/accessibi...External Subdomain Accessibility
https://www.usgs.gov/sitemapExternal Subdomain Site Map
https://answers.usgs.gov/External Subdomain Contact USGS
https://www.doi.gov/External Subdomain U.S. Department of the Interior
https://www.doioig.gov/External Subdomain DOI Inspector General
https://www.whitehouse.gov/External Subdomain White House
https://www.whitehouse.gov/omb...External Subdomain E-gov
https://www.doi.gov/pmb/eeo/no...External Subdomain No Fear Act
https://www.usgs.gov/about/org...External Subdomain FOIA
https://twitter.com/usgsNew window External Twitter
https://facebook.com/usgeologi...New window External Facebook
https://github.com/usgsNew window External GitHub
https://flickr.com/usgeologica...New window External Flickr
http://youtube.com/usgsNew window External YouTube
https://instagram.com/usgsNew window External Instagram

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://planetarynames.wr.usgs.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 excellent with 0.09 seconds.
The file size of the HTML document is fine (44 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=utf-8
dateThu, 15 May 2025 00:15:51 GMT
servernginx
permissions-policybrowsing-topics=()
referrer-policystrict-origin-when-cross-origin
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
x-xss-protection1; mode=block
strict-transport-securitymax-age=31536000; includeSubDomains
content-encodinggzip
varyAccept-Encoding
x-cacheHit from cloudfront
via1.1 daf01c71790f42e645ae4024c607941e.cloudfront.net (CloudFront)
x-amz-cf-popFRA56-P12
x-amz-cf-id8N5JfJdv2jXjMqnGHgQUJW5KMA03qHrTwhfw5CFzbOy71coigx794Q==
age1198
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 3,405 referring domains.
This page has 85,060 backlinks.
This page has backlinks from 306 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

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planetarynames.wr.usgs.gov
Planetary Names

Most important keywords

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

KeywordResultRecheck
Planetary77%Check
planetary names72%Check
names66%Check
Planetary Nomenclature66%Check
Planetary System Nomenclature58%Check
Nomenclature54%Check
Gazetteer54%Check
gov52%Check
names approved52%Check
Name Approved47%Check
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