Globeatnight.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
84% 
Page structure
96% 
Link structure
97% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.34 s
File size
33.20 kB
Words
669
Media files
10
Number of links
21 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - Globe At Night
The length of the page title is perfect. (204 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
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: 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
descriptionEmpty
viewportwidth=device-width, initial-scale=1
langen
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 669 words. That's ok.
41.3% 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.
14 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 16.58 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 following tag is repeated too often: visible in:
Image SEO
(Somewhat important)
3 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/images/gan-logo.pngGAN Logo
...rchives/logos/original_trans/logo071.pngNo alt attribute provided
...6/wF0guk5oCqQ+Lu6J61M&Expires=1738033493Orion
...6/wF0guk5oCqQ+Lu6J61M&Expires=1738033493Canis Major
...chives/postcards/screen/postcard0055.jpgResources for 2024
...6/wF0guk5oCqQ+Lu6J61M&Expires=1738033494Globe at Night Webapp
...6/wF0guk5oCqQ+Lu6J61M&Expires=1738033494International Dark Sky Week
...rchives/logos/original_trans/logo071.pngNo alt attribute provided
...rchives/logos/original_trans/logo149.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Globe at Night
The H1 heading is too short (14 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Globe at Night
H2 Can you find Orion?
H2 Can you find Canis Major?
H2 How to report data?
H3 Join us for the Enero, 2025 campaign!
H3 Go Outside
H3 Use App
H3 Open Form
H3 Fill your location
H3 Choose the star
H3 Submit
H3 Resources for 2024
H3 Globe at Night Webapp
H3 International Dark Sky Week
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 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://globeatnight.org/Anchor Skip to Content
https://globeatnight.org/IMG-ALT GAN Logo
https://globeatnight.org/Home
https://globeatnight.org/about/About
/constellations/Constellations
/light-pollution/Light Pollution
/magnitudes/Magnitudes
/education-standards/Educational Standards
/dark-skies-rangers/Dark Skies Rangers
/campaigns/Campaigns
/magnitude-charts/Magnitude Charts
https://app.globeatnight.org/New window External Subdomain Report
/maps-data/Data
https://app.globeatnight.org/mapNew window External Subdomain Interactive Data Map
https://globeatnight.org/gan-mn/Sky Brightness MN
/resources/Resources
https://www.youtube.com/watch?...External Subdomain No Text
https://globeatnight.org/Anchor Scroll to the next section
https://app.globeatnight.org/?...New window External Subdomain Text duplicate Report
https://app.globeatnight.org/?...New window External Subdomain Text duplicate Report
/campaigns/Check out the dates and constellations
/constellations/Globe at Night Constellations
/resources/IMG-ALT Resources for 2024
/resources/Text duplicate Resources for 2024
https://app.globeatnight.noirl...External Subdomain IMG-ALT Globe at Night Webapp
https://app.globeatnight.noirl...External Subdomain Text duplicate Globe at Night Webapp
https://idsw.darksky.org/External Subdomain IMG-ALT International Dark Sky Week
https://idsw.darksky.org/External Subdomain Text duplicate International Dark Sky Week
https://idsw.darksky.org/External Subdomain idsw.darksky.org
https://www.facebook.com/GLOBE...New window External Subdomain Facebook profile
A-TITLE Facebook
https://twitter.com/globeatnightNew window External Twitter profile
A-TITLE Twitter
https://globeatnight.org/Globe at Night is a program of NSF’s NOIRLab, the preeminent US national center for ground-based, nighttime optical and infrared astronomy, which is managed ...
https://globeatnight.org/Anchor Scroll to top

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://globeatnight.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.34 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.
The file size of the HTML document is fine (33 kB).

HTTP Response Header

NameValue
dateTue, 28 Jan 2025 02:04:54 GMT
content-typetext/html; charset=utf-8
varyAccept-Encoding
content-languagees
x-content-type-optionsnosniff
referrer-policysame-origin
cross-origin-opener-policysame-origin
x-frame-optionsDENY
access-control-allow-origin*
access-control-allow-methodsGET, POST, PUT, OPTIONS, HEAD, PATCH, DELETE
access-control-allow-headersAuthorization, Origin, X-Requested-With, Content-Type, Accept
strict-transport-securitymax-age=15724800; includeSubDomains
content-encodinggzip
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 2,047 referring domains.
This page has 28,775 backlinks.
This page has backlinks from 1,141 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

globeatnight.org
Home - Globe At Night

Most important keywords

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

KeywordResultRecheck
Night81%Check
Globe81%Check
Night Sky62%Check
App46%Check
find43%Check
Join us43%Check
Orion42%Check
Canis42%Check
Major42%Check
Canis Major42%Check
Show more keywords and terms

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