SEO report of polar-observer.org

Redirected to www.polar-observer.org/PolarExplorerHome.html

Polar Explorer: Sea Level

www.polar-observer.org/PolarExplorerHome.html

Polar Explorer is an educational app providing information about past, present and future sea level related to climate change.


 Tasks

  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.
  • Use "H" tags.

 SEO

URL

Domain : www.polar-observer.org/PolarExplorerHome.html

Character length : 45

Title
Polar Explorer: Sea Level
Description
Polar Explorer is an educational app providing information about past, present and future sea level related to climate change.
Keywords (meta keywords)
Polar Explorer, sea level rise, earth, ocean, atmosphere, temperature, ice sheets, mountain glaciers, storm surge, vulnerable

Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!

 Social

Social Engagement

Linkedin2

Facebook Share0

Facebook Comments0

 Content

Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Polar Explorer: Sea Level

Character length : 25

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 0%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1H2H3H4H5H6
000000

No "H" tags found

Heading structure in the source code
    Word cloud
      Keyword matrix
      wordtitledescriptionsheading
      404 Page
      The website has a 404 error page.
      Flash content
      Good! The website does not have any flash contents.
      Frame
      Good! The website does not use iFrame solutions.
      Images
      We found 2 images on this web page.

      Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

       Readability

      Flesch–Kincaid Grade Level
      8.50
      Flesch Reading Ease
      49.00
      Coleman Liau Index
      12.00
      Automated Readability Index (ARI)
      6.80
      Dale–Chall Readability
      7.10
      SMOG Index
      10.60
      Spache Readibility
      5.00
      Number of letters
      2620
      Number of words
      513
      Number of sentences
      62
      Average words per sentences
      8
      Number of syllables
      906
      Syllables in words
      886
      Average syllables in words
      1.77
      Number of words in first three syllables
      102
      Percentage of word / syllables
      19.88
      Words not in Dale-Chall easy-word list
      217
      Words not in Spache easy-word list
      171

       Technologies

      Deprecated HTML elements
      Good! No deprecated HTML tags are detected.
      Redirection (www / not www)
      Error! The web address is accessible with and without www!
      Deprecated HTML elements
      Good! No deprecated HTML tags are detected.
      Printability
      Good! The website uses printer-friendly CSS.
      Meta Tag (viewport tag, mobile devices)
      Error! The meta tag named viewport is missing.

       Speed test

      Server response time
      The server response time is fast enough.
      Table layout
      Good! No nested tables found.
      Number of HTTP resources
      17
      Number of source domains
      5
      Render blocking resources
      The elements below are blocking the “above the fold” rendering.
      List of render blocking css files
      • http://www.polar-observer.org/html/css/main.css
      • http://www.polar-observer.org/html/css/undohtml.css

       Speed test – Javascript

      Javascript
      Good! Just a few javascript files are detected on the website.
      File size of all javascript files combined
      421.74KB
      Javascript minifying
      Great! The Javascript files are minified.

       Speed test – CSS

      CSS
      Good! Just a few CSS files are used on this website.
      • http://www.polar-observer.org/html/css/main.css
      • http://www.polar-observer.org/html/css/print.css
      File size of all css files combined
      14.20KB
      CSS minifying
      You can save 3KB (23% compression) on the analysed URL by minifying the CSS files.

       Speed test – Compression

      Uncompressed size of the of the HTML
      76.94KB
      Gzip compression
      Error! By using Gzip you can save 7KB (69% compression) on your site.

       Speed test – Browser cache

      Number of static resources (image, JS, CSS)
      11
      Browser cache
      The browser cache is not set correctly for all elements.
      URLDuration
      http://www.polar-observer.org/html/css/main.cssExpiry time is not specified
      http://www.polar-observer.org/html/css/print.cssExpiry time is not specified
      http://www.polar-observer.org/html/css/undohtml.cssExpiry time is not specified
      http://www.polar-observer.org/html/imgs/Icon.pngExpiry time is not specified
      http://www.polar-observer.org/html/imgs/banner.pngExpiry time is not specified
      http://www.polar-observer.org/html/imgs/bg_design.gifExpiry time is not specified
      http://www.polar-observer.org/html/imgs/external.gifExpiry time is not specified
      http://m.addthisedge.com/.. /_ate.track.config_resp56 seconds
      http://s7.addthis.com/js/250/addthis_widget.js10 minutes
      http://www.google-analytics.com/ga.js2 hours

       Speed test – Images

      File size of all images combined
      161.02KB
      Image optimisation
      You can save 24.9KB (16% compression) by optimising the images below:

       Links

      We found a total of 0 different links.

       Website security

      IP
      129.236.29.98
      External hidden links
      Good! No hidden external links found
      Looking for eval()
      Good! No eval(bas64_decode()) scripts are found
      Checking for XSS vulnerability
      No XSS vulnerability found
      Email encryption
      Good! We have not found any unencrypted email addresses.

       Sites on same ip

      earth-observer.org

      earth-observer.org

      polar-observer.org

      polar-observer.org

       Icons

      Favicon
      Error! No favicon is found. Using favicon helps to build a better brand quicker.

       Typos

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