Spaceappschallenge.org - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
48% 
Page structure
79% 
Link structure
98% 
Server
74% 
External factors
100% 
SEO Score
Response time
0.77 s
File size
113.80 kB
Words
82
Media files
1
Number of links
22 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
NASA Space Apps Challenge
The length of the page title is perfect. (266 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:titleNASA Space 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 82 words on this page. Use at least 250 words to provide useful information.
Only 1 paragraph/s was/were found on this page.
18.3% 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.
The average number of words per sentence of 21 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)
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
...ogo_-_2-Col.width-440.jpegquality-60.pngNASA International Space Apps Challenge logo

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 Connect with #SpaceApps
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
/IMG-ALT NASA International Space Apps Challenge logo
/about/About Us
A-TITLE About Us
/about/results-and-metrics/Space Apps by the Numbers
A-TITLE Space Apps by the Numbers
/meet-the-team/Meet the Team
A-TITLE Meet the Team
/blog/Blog
A-TITLE Blog
/resources/Resources
A-TITLE Resources
/resources/All Resources
A-TITLE All Resources
/resources/-faq/Participant FAQ
A-TITLE Participant FAQ
/contact-us/Contact Us
A-TITLE Contact Us
/collective/The Collective
A-TITLE The Collective
/2023/awards/Awards
A-TITLE Awards
/2023/awards/global-winners/2023 Global Winners
A-TITLE 2023 Global Winners
/2023/awards/global-finalists/2023 Global Finalists
A-TITLE 2023 Global Finalists
/2023/awards/honorable-mentions/2023 Global Finalist Honorable Mentions
A-TITLE 2023 Global Finalist Honorable Mentions
/2023/awards/global-nominees/2023 Global Nominees
A-TITLE 2023 Global Nominees
/2023/2023 Hackathon Page
A-TITLE 2023 Hackathon Page
/2023/locations/2023 Local Events
A-TITLE 2023 Local Events
/2023/challenges/2023 Challenges
A-TITLE 2023 Challenges
/host-an-event/Host an Event
A-TITLE Host an Event
https://science.nasa.gov/earth...External Subdomain Earth Science Division
https://www.boozallen.com/External Subdomain Booz Allen Hamilton
https://www.mindgrub.com/External Subdomain Mindgrub
https://www.secondmuse.com/External Subdomain SecondMuse
https://www.nasa.gov/about/hig...External Subdomain Privacy Policy
/legal/Subdomain Legal
/contact-us/Subdomain Contact
/resources/Subdomain Text duplicate Resources
https://www.facebook.com/space...New window External Subdomain No Text
https://www.twitter.com/spaceappsNew window External Subdomain No Text
https://www.instagram.com/nasa...New window External Subdomain No Text
https://www.youtube.com/nasasp...New window External Subdomain No Text

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)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.77 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (114 kB).

HTTP Response Header

NameValue
dateWed, 10 Jul 2024 04:08:25 GMT
content-typetext/html; charset=utf-8
report-to{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1720584505&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&s=a2P08DhngT2sxhWwKLrINT2x%2B30dftsvZjx9NPjFwSE%3D"}]}
reporting-endpointsheroku-nel=https://nel.heroku.com/reports?ts=1720584505&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&s=a2P08DhngT2sxhWwKLrINT2x%2B30dftsvZjx9NPjFwSE%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-Url, Accept-Encoding
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-ray8a0db143bf969170-FRA
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 1,026 referring domains.
This page has 3,285 backlinks.
This page has backlinks from 859 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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

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

Similar sites

Search preview

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
Space65%Check
Apps65%Check
Space Apps65%Check
Space Apps Challenge60%Check
NASA Space Apps59%Check
NASA space56%Check
NASA Space Apps Challenge56%Check
SpaceApps52%Check
NASA48%Check
Connect38%Check
Show more keywords and terms

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