Arm.gov - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
75% 
Page quality
67% 
Page structure
75% 
Link structure
73% 
Server
1% 
External factors
100% 
SEO Score
Response time
1.23 s
File size
47.50 kB
Words
413
Media files
19
Number of links
74 internal / 19 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ARM Research Facility
The length of the page title is perfect. (208 pixels out of 580 max pixel length)
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 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
viewportwidth=device-width, initial-scale=1
X-UA-CompatibleIE=edge
charsetUTF-8

Test up to 1.000 webpages of arm.gov with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
There are only 413 words on this page. Good pages should have about 800 words of useful content.
19.1% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16 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 9 JavaScript files. This may affect the load time negatively.
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 8 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
https://arm.gov/img/ARM_Logo.pngAtmospheric Radiation Measurement Climate Research Facility
https://arm.gov/img/doe.pngUS Department of Energy
/uploads/20240918_102109_680px.jpgLong-Awaited Observatory to Start
...oenix-Skyline-08249151-XT-A-NR_680px.jpgARM Gears Up for Desert Deployment
https://arm.gov/uploads/SGP_CF_680px.jpgThe Long-Lived, Long-Useful ‘ARM Case’
https://arm.gov/uploads/IMG_0815_270px.jpgUpdate: Attend an Informational Webinar on ARM Bankhead Capabilities
https://arm.gov/uploads/Untitled-2-1.pngApply to Attend Australian CAPE-k Student Workshop
/uploads/Ya_Chien_capture_270px.jpgFormer ARM Summer Scholar Teaches New Class of Students
https://arm.gov/img/logos/anl.pngArgonne National LaboratoryArgonne National Laboratory
https://arm.gov/img/logos/bnl.pngBrookhaven National LaboratoryBrookhaven National Laboratory
https://arm.gov/img/logos/lanl.pngLos Alamos National LaboratoryLos Alamos National Laboratory
https://arm.gov/img/logos/lbnl.pngLawrence Berkeley National LaboratoryLawrence Berkeley National Laboratory
https://arm.gov/img/logos/llnl.pngLawrence Livermore National LaboratoryLawrence Livermore National Laboratory
https://arm.gov/img/logos/nrel.pngNational Renewable Energy LaboratoryNational Renewable Energy Laboratory
https://arm.gov/img/logos/ornl.pngOak Ridge National LaboratoryOak Ridge National Laboratory
https://arm.gov/img/logos/pnnl.pngPacific Northwest National LaboratoryPacific Northwest National Laboratory
https://arm.gov/img/logos/sandia.pngSandia National LaboratoriesSandia National Laboratories
/uploads/SGP_Instrument_Map.pngSGP Central Facility Map
Video URLWidthHeight
...mbed/gov3baINtGg?version=3&enablejsapi=1854480

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 Atmospheric Observatories
H2 Update: Attend an Informational Webinar on ARM Bankhead Capabilities
H2 Apply to Attend Australian CAPE-k Student Workshop
H2 Former ARM Summer Scholar Teaches New Class of Students
H2 Welcome to ARM
H2 ARM Provides
H3 Long-Awaited Observatory to Start
H3 ARM Gears Up for Desert Deployment
H3 The Long-Lived, Long-Useful ‘ARM Case’
H3 Data
H3 Instruments
H3 Campaigns
H3 Models
H3 Publications
H4 Empty heading
H4 Empty heading
H4 SGP Central Facility Instrument Locations
H4 Exploring the ARM.Gov Website
H4 Title
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.
There are 3 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 19 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://arm.gov/IMG-ALT Atmospheric Radiation Measurement Climate Research Facility
http://science.energy.gov/External Subdomain IMG-ALT US Department of Energy
https://arm.gov/dataData
https://adc.arm.gov/discovery/External Subdomain Data Discovery
https://arm.gov/data/data-sourcesData Sources
/data/work-with-arm-dataWork with ARM Data
/data/data-quality-programData Quality Program
https://arm.gov/capabilitiesCapabilities
/capabilities/observatoriesAtmospheric Observatories
/capabilities/instrumentsInstruments
/capabilities/science-data-pro...Science Data Products
/capabilities/modelingModeling
/capabilities/computing-resourcesComputing Resources
https://arm.gov/researchResearch
/research/campaignsCampaigns
/research/publicationsPublications
/research/highlightsResearch Highlights
https://arm.gov/news-eventsNews & Events
/news-events/data-announcementsData Announcements
/news-events/featuresFeatures
https://arm.gov/news-events/newsNews
/news-events/eventsEvents & Meetings
/news-events/field-notesField Notes
https://arm.gov/aboutAbout
/about/management-structureManagement Structure
/about/facility-documentsFacility Documents
https://arm.gov/about/historyHistory
/about/future-directionsFuture Directions
https://arm.gov/about/statsFacility Usage
/news/features/post/99969Long-Awaited Observatory to Start
/news/features/post/99790ARM Gears Up for Desert Deployment
/news/features/post/99547The Long-Lived, Long-Useful ‘ARM Case’
/news/features/post/99969Text duplicate IMG-ALT Long-Awaited Observatory to Start
/news/features/post/99790Text duplicate IMG-ALT ARM Gears Up for Desert Deployment
/news/features/post/99547Text duplicate IMG-ALT The Long-Lived, Long-Useful ‘ARM Case’
/capabilities/observatories/sgpSGP
A-TITLE Southern Great Plains
/capabilities/observatories/nsaNSA
A-TITLE North Slope of Alaska
/capabilities/observatories/enaENA
A-TITLE Eastern North Atlantic
/capabilities/observatories/aafAAF
A-TITLE ARM Aerial Facility
/capabilities/observatories/amfAMF
A-TITLE ARM Mobile Facility
/news/facility/post/99207IMG-ALT Update: Attend an Informational Webinar on ARM Bankhead Capabilities
/news/facility/post/99207Text duplicate Update: Attend an Informational Webinar on ARM Bankhead Capabilities
/news-events/search?news-categ...Facility News
/news/facility/post/99207Trivial anchor text
Read more
/news/facility/post/100164IMG-ALT Apply to Attend Australian CAPE-k Student Workshop
/news/facility/post/100164Text duplicate Apply to Attend Australian CAPE-k Student Workshop
/news-events/search?news-categ...Text duplicate Facility News
/news/facility/post/100164Text duplicate Trivial anchor text
Read more
/news/features/post/99878IMG-ALT Former ARM Summer Scholar Teaches New Class of Students
/news/features/post/99878Text duplicate Former ARM Summer Scholar Teaches New Class of Students
/news-events/search?news-categ...Feature Stories and Releases
/news/features/post/99878Text duplicate Trivial anchor text
Read more
/about/resources-for-new-arm-u...resources for new ARM users
https://arm.gov/dataText duplicate Data
/capabilities/instrumentsText duplicate Instruments
/research/campaignsText duplicate Campaigns
/capabilities/modelingModels
/research/publicationsText duplicate Publications
https://adc.arm.gov/armuserreg/External Subdomain Anchor Create Account
/connect-with-arm/organizationOrganization
http://www.facebook.com/arm.govNew window External Subdomain A-TITLE Facebook
http://twitter.com/armnewsteamNew window External A-TITLE Twitter
http://www.flickr.com/photos/a...New window External Subdomain A-TITLE Flickr Images
https://www.youtube.com/channe...New window External Subdomain A-TITLE YouTube
https://www.linkedin.com/compa...New window External Subdomain A-TITLE LinkedIn
https://www.instagram.com/armu...New window External Subdomain A-TITLE Instagram
/guidance/privacy-security-noticePrivacy and Security Notice
https://arm.gov/guidance/datauseData Acquisition & Use
/guidance/coding-guidelinesData Coding Guidelines
/guidance/campaign-guidelinesSubmitting Proposals
/guidance/linking-protocolsARM.gov Linking Protocols
/guidance/code-of-conductCode of Conduct
https://arm.gov/Anchor Ask Us
https://arm.gov/help/faqsFAQs
https://adc.arm.gov/armuserreg/External Subdomain Anchor Account Management
https://arm.gov/resources/mediaMedia
/resources/outreachOutreach
/resources/acronymsAcronyms
/resources/glossaryGlossary
/working-with-arm/use-arm-faci...Use ARM Facilities
/working-with-arm/acknowledgin...Acknowledging ARM
/research/campaign-proposalSubmit a Proposal
/working-with-arm/employmentFind Employment
/about/management-structure/ar...View ARM Priorities
http://www.anl.gov/External Subdomain IMG-ALT Argonne National Laboratory
http://www.bnl.gov/External Subdomain IMG-ALT Brookhaven National Laboratory
http://www.lanl.gov/External Subdomain IMG-ALT Los Alamos National Laboratory
http://www.lbl.gov/External Subdomain IMG-ALT Lawrence Berkeley National Laboratory
http://www.llnl.gov/External Subdomain IMG-ALT Lawrence Livermore National Laboratory
http://www.nrel.gov/External Subdomain IMG-ALT National Renewable Energy Laboratory
http://www.ornl.gov/External Subdomain IMG-ALT Oak Ridge National Laboratory
http://www.pnnl.gov/External Subdomain IMG-ALT Pacific Northwest National Laboratory
http://www.sandia.gov/External Subdomain IMG-ALT Sandia National Laboratories

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://arm.gov/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
Performance
(Somewhat important)
The page response time is slow (1.23 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 10 CSS files. This may affect the page load time negatively.
This page loads 9 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (48 kB).

HTTP Response Header

NameValue
dateSat, 12 Oct 2024 22:44:26 GMT
serverApache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips PHP/7.4.33
strict-transport-securitymax-age=31536000; preload
varyHost,Origin
x-powered-byPHP/7.4.33
cache-controlno-cache, private
set-cookie90 Characters
transfer-encodingchunked
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 1,663 referring domains.
This page has 165,664 backlinks.
This page has backlinks from 919 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# www.robotstxt.org/
# www.google.com/support/webmasters/bin/answer.py?hl=en&answer=156449

User-agent: *
Disallow:

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
ARM65%Check
Facility52%Check
gov52%Check
ARM Research Facility52%Check
ARM Data50%Check
Research48%Check
Student44%Check
Attend44%Check
Australian CAPE-k Student43%Check
CAPE-k Student Workshop43%Check
Show more keywords and terms

Test up to 1.000 webpages of arm.gov with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions