SEO report of ioinformatics.com

Redirected to ioinformatics.org//index.shtml

International Olympiad in Informatics

ioinformatics.org//index.shtml

Error! The "meta description" is missing, the page has no summary description!


 Tasks

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

 SEO

URL

Domain : ioinformatics.org//index.shtml

Character length : 30

Title
International Olympiad in Informatics
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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

Linkedin3

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
International Olympiad in Informatics

Character length : 37

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 41%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
000000

No "H" tags found

Heading structure in the source code
    Word cloud
    • ioi14
    • papers9
    • informatics6
    • deadline5
    • registration5
    • please4
    • international4
    • olympiad4
    • country3
    • november3
    • extended3
    • http3
    • contests3
    • task3
    • august3
    • interesting3
    • information3
    • previous3
    • full3
    • national3
    • community3
    • reports3
    • journal3
    • conference3
    • place2
    • held2
    • tehran2
    • iran2
    • july2
    • olympiads2
    • february2
    • university2
    • scholarship2
    • org2
    • call2
    • e-mail2
    • submit2
    • pages2
    • materials2
    • competition2
    • contestants2
    • published2
    • december2
    • research2
    • valentina2
    • dagiene2
    • need2
    • website2
    • general2
    • text2
    • march2
    • leaders2
    • letter2
    • events2
    • friday2
    • invitation2
    • dates2
    • schedule2
    • books2
    Keyword matrix
    wordtitledescriptionsheading
    ioi
    papers
    informatics
    deadline
    registration
    please
    Two Word cloud
    • full text2
    • valentina dagiene2
    • international olympiad2
    • deadline extended2
    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 3 images on this web page.

    Good! Every image has an alternative text attributes set on this website.

     Readability

    Flesch–Kincaid Grade Level
    8.60
    Flesch Reading Ease
    46.40
    Coleman Liau Index
    12.00
    Automated Readability Index (ARI)
    5.80
    Dale–Chall Readability
    7.20
    SMOG Index
    11.30
    Spache Readibility
    5.00
    Number of letters
    2877
    Number of words
    574
    Number of sentences
    80
    Average words per sentences
    7
    Number of syllables
    1039
    Syllables in words
    951
    Average syllables in words
    1.81
    Number of words in first three syllables
    157
    Percentage of word / syllables
    27.35
    Words not in Dale-Chall easy-word list
    250
    Words not in Spache easy-word list
    167

     Technologies

    Deprecated HTML elements
    Error! Deprecated HTML tags are used on this webpage. You should improve your website.
    Deprecated HTML tagsOccurrences
    <center>1
    <font>2
    Redirection (www / not www)
    Error! The web address is accessible with and without www!
    Deprecated HTML elements
    Error! Deprecated HTML tags are used on this webpage. You should improve your website.
    Deprecated HTML tagsOccurrences
    <center>1
    <font>2
    Printability
    Suggestion! Unfortunately, no printer-friendly CSS found.
    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.
    Render blocking resources
    Good! No render blocking elements found!

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    • http://ioinformatics.org/js/explode.js
    File size of all javascript files combined
    0.00
    Javascript minifying
    Great! The Javascript files are minified.

     Speed test – CSS

    CSS
    Good! Just a few CSS files are used on this website.
    • http://ioinformatics.org/css/style.css
    File size of all css files combined
    0.00
    CSS minifying
    Great! The CSS elements are minified.

     Speed test – Compression

    Uncompressed size of the of the HTML
    0.00
    Gzip compression
    Your site uses compression.

     Speed test – Browser cache

    Browser cache
    The browser cache is set correctly for all elements.

     Speed test – Images

    File size of all images combined
    0.00
    Image optimisation
    All images are optimized.

     Links

    We found a total of 0 different links.

     Website security

    IP
    92.240.65.144
    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.

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     Icons

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

     Typos

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