Aviationweather.gov - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
45% 
Page structure
79% 
Link structure
71% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.06 s
File size
37.40 kB
Words
491
Media files
15
Number of links
59 internal / 18 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Aviation Weather Center
The length of the page title is perfect. (219 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Web site of the NWS Aviation Weather Center, delivering consistent, timely and accurate weather information for the world airspace system
The length of the meta description is perfect. (855 pixels out of 1000 max pixel length)
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
Language defined in HTML: en
Server location: Canada
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
viewportwidth=device-width,initial-scale=1,shrink-to-fit=no,viewport-fit=cover
descriptionWeb site of the NWS Aviation Weather Center, delivering consistent, timely and accurate weather information for the world airspace system
langen
charsetUTF-8

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Page quality

Content
(Critically important)
Only 1 paragraph/s was/were found on this page.
There are only 491 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 30.5 words is high.
27.3% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width,initial-scale=1,shrink-to-fit=no,viewport-fit=cover" 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 10 tags for this page.
Image SEO
(Somewhat important)
5 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
/assets/NWS_logo-BZtavOX9.svgNWS logo
/assets/awc-logo-180-BmloTzTB.pngNo alt attribute provided
/assets/nws-logo-180-BqYIr5dz.pngNo alt attribute provided
/assets/awc-logo-180-BmloTzTB.pngNo alt attribute provided
/assets/gfa_front-BLZGLPnG.pngNo alt attribute providedLink to GFA
/assets/er_front-DO3JgXeg.pngNo alt attribute providedLink to GFA Extended Range
data:[...] Base64USA.gov logo
data:[...] Base64NOAA logo
data:[...] Base64Help

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.

Heading structure

Heading levelContent
H2 Current Conditions
H4 Welcome!
H4 Where to Find Things
H4 Current Weather
H4 Graphical Forecasts for Aviation
H4 NEW! Extended Range Graphical Wind/Temp
H4 Station data
H4 Where is...?
H5 PIREP Submit
H5 PIREP Entry Results
H5 Sign in
H5 Contact Us
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.
3 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 18 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://weather.gov/External IMG-ALT NWS logo
https://aviationweather.gov/Aviation Weather Center
https://weather.gov/External National Weather Service
https://aviationweather.gov/help/Help Information
/admin/Admin
https://aviationweather.gov/gfa/Observations
A-TITLE Observations
https://aviationweather.gov/gfa/Ceiling & Visibility
A-TITLE Ceiling and visibility forecast
https://aviationweather.gov/gfa/Clouds
A-TITLE Cloud forecast
https://aviationweather.gov/gfa/Precipitation
A-TITLE Precipitation forecast
https://aviationweather.gov/gfa/Thunderstorms
A-TITLE Thunder forecast
https://aviationweather.gov/gfa/Temperature
A-TITLE Temperature forecast
https://aviationweather.gov/gfa/Winds
A-TITLE Wind forecast
https://aviationweather.gov/gfa/Turbulence
A-TITLE Turbulence forecast
https://aviationweather.gov/gfa/Icing
A-TITLE Aircraft Icing Forecast
https://aviationweather.gov/gfa/SIGMET
A-TITLE SIGMET map
https://aviationweather.gov/gfa/G-AIRMET
A-TITLE G-AIRMET/AIRMET map
https://aviationweather.gov/gfa/Center Weather Adv
A-TITLE Center Weather Advisories
https://aviationweather.gov/gfa/Prog charts
A-TITLE Prog chart with fronts and pressure centers
https://aviationweather.gov/gfa/TAF map
A-TITLE TAF map
https://aviationweather.gov/gfa/Forecast Discussions
/data/metar/METAR/TAF data
A-TITLE METAR data
/data/pirep/PIREP data
A-TITLE PIREP data
/data/windtemp/Wind/temp data
A-TITLE Wind/temp data
/data/itws/ITWS data
A-TITLE ITWS data
https://aviationweather.gov/wafs/WAFS grids
A-TITLE World Area Forecast System
/sigwx/SigWx charts
A-TITLE SigWx charts
https://aviationweather.gov/tcf/TFM Convective Forecasts
A-TITLE TCF/eTCF/ECFP Convective Forecasts
/impactboard/Terminal Weather Dashboard
/winterboard/Winter Weather Dashboard
/trafficflowmgmt/Traffic Flow Management Portal
https://aviationweather.gov/gfa/Advanced Map
/graphics/Decision support imagery
https://aviationweather.gov/fax/Fax charts
/tools/archive/Archive View
/data/api/Data API
/tools/status/Status
https://aviationweather.gov/gateEdit Gate Forecast
https://aviationweather.gov/help/About AWC
https://x.com/NWSAWCExternal X
https://www.facebook.com/US.NO...External Subdomain Facebook
https://www.youtube.com/channe...External Subdomain YouTube
/sigmet/SIGMET Preview
/tcf/whiteboard/TCF Whiteboard
https://testbed.aviationweathe...External Subdomain Aviation Weather Testbed
https://aviationweather.gov/user/Settings
/admin/Text duplicate Admin
https://aviationweather.gov/help/A-TITLE Help
/user/register.htmlRegister
/user/password.htmlForgot Password
https://aviationweather.gov/help/FAQ
https://aviationweather.gov/help/help pages
/gfa/?tab=obs&layers=rad,metar...observation map
https://aviationweather.gov/Anchor Previous
https://aviationweather.gov/Anchor Next
/gfa/?tab=obsNo Text
https://aviationweather.gov/gfa/No Text
/gfa/?tab=winds&mode=er&er=1No Text
/gfa/?tab=obs&mode=la&center=4...GFA-LA
/gfa/?tab=obs&layers=metar,sig...Text duplicate observation map
/data/api/Text duplicate Data API
/data/metar/METAR
/data/taf/TAF
https://weather.gov/External Weather.gov
https://aviationweather.gov/help/More information
https://www.usa.gov/External Subdomain IMG-ALT USA.gov logo
https://www.noaa.gov/External Subdomain IMG-ALT NOAA logo
https://aviationweather.gov/help/Text duplicate IMG-ALT Help
https://www.weather.gov/privacyExternal Subdomain Privacy
https://www.weather.gov/privacyExternal Subdomain Privacy Policy
http://www.noaa.gov/foia-freed...External Subdomain FOIA
http://www.noaa.gov/foia-freed...External Subdomain Freedom of Information Act
https://www.weather.gov/glossaryExternal Subdomain Glossary
https://www.weather.gov/glossaryExternal Subdomain NWS Glossary
http://www.cio.noaa.gov/servic...External Subdomain Quality
http://www.cio.noaa.gov/servic...External Subdomain Information Quality
https://www.weather.gov/discla...External Subdomain Disclaimer
/help/changelog/v3.28

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://aviationweather.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 0.06 seconds.
The file size of the HTML document is fine (37 kB).

HTTP Response Header

NameValue
dateWed, 23 Jul 2025 07:09:40 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
x-frame-optionsSAMEORIGIN
content-security-policyframe-ancestors 'self' *.weather.gov
strict-transport-securitymax-age=63072000; includeSubDomains
last-modifiedWed, 18 Jun 2025 16:10:14 GMT
etagW/"95a6-637dadd3c4c22"
cache-controlmax-age=600
x-azure-ref20250723T070940Z-178fcc457f4hkq4rhC1FRAdh2n0000000du0000000003prs
x-fd-int-roxy-purgeid66958896
x-cacheTCP_HIT
content-encodingbr
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 1,707 referring domains.
This page has 136,546 backlinks.
This page has backlinks from 692 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

aviationweather.gov
Aviation Weather Center
Web site of the NWS Aviation Weather Center, delivering consistent, timely and accurate weather information for the world airspace system

Most important keywords

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

KeywordResultRecheck
Weather73%Check
Aviation73%Check
Aviation Weather73%Check
Aviation Weather Center68%Check
Weather Center65%Check
Weather Information60%Check
current weather60%Check
National Weather54%Check
Weather Dashboard54%Check
Information46%Check
Show more keywords and terms

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