Analyze Home - International Tsunami Information Center

International Tsunami Information Center

Page load speed analysis

  • 58/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    861 ms

  • Resources loaded

    4.3 sec

  • Page rendered

    1.4 sec

  • Total page load time

    6.6 sec

Click here to check amazing Itic Ioc Unesco content for Russia. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 861 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Page optimization

  • HTML 51.3 kB
    Images 2.9 MB
    Javascripts 657.4 kB
    CSS 53.8 kB

    In fact, the total size of main page is 3.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

    • Original 51.3 kB
    • After minification 50.4 kB
    • After compression 12.0 kB

    HTML optimization

    HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 39.3 kB or 77% of the original size.

    • Original 2.9 MB
    • After optimization 2.4 MB

    Image optimization

    Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Itic Ioc Unesco needs image optimization as it can save up to 549.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 657.4 kB
    • After minification 543.0 kB
    • After compression 169.6 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 487.8 kB or 74% of the original size.

    • Original 53.8 kB
    • After minification 38.9 kB
    • After compression 9.6 kB

    CSS optimization

    CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. needs all CSS files to be minified and compressed as it can save up to 44.2 kB or 82% of the original size.

Network requests diagram

  • index.php
  • modal.css
  • style.css
  • style.css
  • galleria.classic.css
  • mootools-core.js
  • core.js
  • caption.js
  • mootools-more.js
  • modal.js
  • jquery.min.js
  • jsn_is_conflict.js
  • galleria-1.2.8.js
  • galleria.classic.js
  • template.css
  • paperclip_css.css
  • v4-default-home.css
  • analytics.js
  • bg.jpg
  • bgwavetop2.png
  • tabcorner.png
  • bgwavetop.jpg
  • logosmallunesco.png
  • logosmallioc.png
  • logosmallnoaa.png
  • banner.jpg
  • spacer.gif
  • bgtabs.png
  • tabcornershaded.png
  • bgtabsleft.jpg
  • bglogininput.jpg
  • buttonsearch2.png
  • twoColumnBg.gif
  • bgmain.jpg
  • leftmenubg.png
  • bgloginbox.png
  • buttongologin.png
  • Great%20East%20Japan%20Tsunami%202011_slideshow.jpg
  • PTWS_50th_book_cover_slide.jpg
  • 1945_Makran_Tsunami_slide.jpg
  • Surviving_v2014_en_slideshow.jpg
  • ITP-CAR_video.jpg
  • tsu_poster_slide.jpg
  • ttusa_slide.jpg
  • oahu_2013web.jpg
  • great_waves_esp_v.2014_slideshow.jpg
  • tsunami_awareness_poster_englishsmall.jpg
  • pages%20from%20where_the_first_wave_arrives_in_minutes_sml.jpg
  • Complete_fr_glossary_2013_slideshow.jpg
  • Great%20East%20Japan%20Tsunami%202011_slideshow.jpg
  • 4_before_after_web.jpg
  • MinamiSanriku_EvacSign_KongITIC_dsc03699_1000x1240.jpg
  • NWPTA_NanseiShoto_02_03_DeepOceanMap_thumbnail.jpg
  • 16sep15_PTWS_Forecast_Polygons_thumbnail.gif
  • PTWS_50th_book_cover_thumbnail.jpg
  • Tsunami_warning_screenshot.jpg
  • PTWS50logo_130pixels.gif
  • logoiocbox.png
  • logonoaabox.png
  • find_us_on_facebook.jpg
  • IOTIC.jpg
  • neamtic.jpg
  • banner_materiales_educativos.jpg
  • tsunami_awareness_poster_08-04-11_thumbnail.jpg
  • tsu_poster_2010_thumbnail_12.6.10.jpg
  • great_waves_en_12_small_thumbnail.jpg
  • tsunami_glossary_2013_thumbnail.jpg
  • Thumbnail_surviving.png
  • where_the_first_wave_arrives_in_minutes_thumbnail_12.06.10.jpg
  • collect
  • TT_insert_cover_thumbnail.jpg
  • dsc00149_thumbnail.jpg
  • tsunami_basics_thumbnail.png
  • youtube_logo.png
  • bgquicklinks.jpg
  • classic-loader.gif
  • classic-map.png
  • PTWS_50th_book_cover_slide.jpg
  • 1945_Makran_Tsunami_slide.jpg

Our browser made a total of 79 requests to load all elements on the main page. We found that 97% of them (77 requests) were addressed to the original, 3% (2 requests) were made to The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain

Additional info on


The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itic Ioc Unesco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 58

Language and encoding

Normal result


EN en language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 45.7% of all visits is Russia. It lies approximately 3470 miles away from the server location (Belgium) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up page load time for the majority of users is moving the server to Russia or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Itic Ioc Unesco. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Share this report in social media

Analyze another website