Spaceappschallenge.org - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
54% 
Page structure
58% 
Link structure
0% 
Server
78% 
External factors
100% 
SEO Score
Response time
1.28 s
File size
121.80 kB
Words
52
Media files
0
Number of links
0 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
NASA Space Apps Challenge
The length of the page title is perfect. (263 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
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 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 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
next-size-adjustEmpty
langen
twitter:cardsummary
twitter:titleSpace Apps Challenge
twitter:descriptionThe NASA International Space Apps Challenge is a hackathon for coders, scientists, designers, storytellers, makers, builders, technologists, and innovators around the world to come together and use open data from NASA and its Space Agency Partners to create solutions to challenges we face on Earth and in space.
twitter:imagehttps://assets.spaceappschallenge.org/media/images/Horizontal_Space_Apps_logo_back.width-440.jpegquality-60.png
og:titleSpace Apps Challenge
og:descriptionThe NASA International Space Apps Challenge is a hackathon for coders, scientists, designers, storytellers, makers, builders, technologists, and innovators around the world to come together and use open data from NASA and its Space Agency Partners to create solutions to challenges we face on Earth and in space.
og:imagehttps://assets.spaceappschallenge.org/media/images/Horizontal_Space_Apps_logo_back.width-440.jpegquality-60.png
charsetutf-8

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Page quality

Content
(Critically important)
There are only 52 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
Only 1 paragraph/s was/were found on this page.
46.2% of the text are stop words.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 17 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 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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

No media files were found.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
This page seems to be an entry page, because only very few links were found.
There are no external links on this page.

Found links on this page

No internal links were found.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.spaceappschallenge.org/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is slow (1.28 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 (122 kB).

HTTP Response Header

NameValue
dateFri, 25 Apr 2025 03:22:53 GMT
content-typetext/html; charset=utf-8
report-to{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1745551373&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&s=AFAdcXbqZe4po8S%2BVX3lIqJn0j0Ixl8xOyXuLYo3F0A%3D"}]}
reporting-endpointsheroku-nel=https://nel.heroku.com/reports?ts=1745551373&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&s=AFAdcXbqZe4po8S%2BVX3lIqJn0j0Ixl8xOyXuLYo3F0A%3D
nel{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
varyRSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Router-Segment-Prefetch, Accept-Encoding
link</_next/static/media/122c360d7fe6d395-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/149d6f443a8e5c54-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/201cf266a1f800b3-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/4d1af68a2715a16a-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/5ea63b290dc24b98-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/7806ef5df85cda4a-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/7b16d6bf437d2efc-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/83c07cea5b6249d7-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/css/3bd35c11e18998bd.css>; rel=preload; as="style", </_next/static/css/ffb0e11196304a0c.css>; rel=preload; as="style", </_next/static/css/09b4b2bbbaeb1ced.css>; rel=preload; as="style", </_next/static/css/ec317239fcdeb55c.css>; rel=preload; as="style", </_next/static/css/22eb6f072800b782.css>; rel=preload; as="style", </_next/static/css/4001381f05d04ac6.css>; rel=preload; as="style", </_next/static/css/44309f8c974203b3.css>; rel=preload; as="style", </_next/static/css/c240a57bea9851e5.css>; rel=preload; as="style", </_next/static/css/2e57cb93772e07af.css>; rel=preload; as="style", </_next/static/css/1cd9f631aad026a3.css>; rel=preload; as="style", </_next/static/css/f803b79d28bcc308.css>; rel=preload; as="style", </_next/static/css/a03ca091d0de6163.css>; rel=preload; as="style", </_next/static/css/9a2c70287bc0e122.css>; rel=preload; as="style"
x-powered-byNext.js
cache-controlprivate, no-cache, no-store, max-age=0, must-revalidate
via1.1 vegur
cf-cache-statusDYNAMIC
strict-transport-securitymax-age=2592000
servercloudflare
cf-ray935ab7f0bb312b02-CDG
content-encodingbr
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 615 referring domains.
This page has 1,308 backlinks.
This page has backlinks from 508 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: *
Allow: /
Disallow: /private/
Disallow: /api/

Sitemap: https://spaceappschallenge.org/sitemap.xml

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www.spaceappschallenge.org
NASA Space Apps Challenge

Most important keywords

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

KeywordResultRecheck
NASA46%Check
Third-Party34%Check
Third34%Check
Party34%Check
sites34%Check
information34%Check
NASA space34%Check
Third Party34%Check
Privacy Policy34%Check
Link34%Check
Show more keywords and terms

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