Tools & Wizards About Us
internationalspaceolympiad.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

internationalspaceolympiad.com

International Space Olympiad – Let’s go to NASA | International Space Olympiad – Let’s go to NASA

Page Load Speed

11.9 sec in total

First Response

2.1 sec

Resources Loaded

9.2 sec

Page Rendered

606 ms

internationalspaceolympiad.com screenshot

About Website

Click here to check amazing International Space Olympiad content. Otherwise, check out these important facts you probably never knew about internationalspaceolympiad.com

International Space Olympiad - Let’s go to NASA - ISO | Let's go to NASA | International Space Olympiad – Let’s go to NASA

Visit internationalspaceolympiad.com

Key Findings

We analyzed Internationalspaceolympiad.com page load time and found that the first response time was 2.1 sec and then it took 9.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

internationalspaceolympiad.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value20.7 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

internationalspaceolympiad.com

2104 ms

bootstrap.css

740 ms

responsive.css

932 ms

camera.css

946 ms

style.css

716 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 68% of them (91 requests) were addressed to the original Internationalspaceolympiad.com, 6% (8 requests) were made to Fonts.gstatic.com and 6% (8 requests) were made to Live.staticflickr.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Internationalspaceolympiad.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (56%)

Content Size

2.5 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Internationalspaceolympiad.com main page is 2.5 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. 65% of websites need less resources to load. CSS take 972.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 62.9 kB

  • Original 78.3 kB
  • After minification 76.0 kB
  • After compression 15.5 kB

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 62.9 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 21.6 kB

  • Original 480.2 kB
  • After minification 458.6 kB

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. International Space Olympiad images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 489.2 kB

  • Original 935.0 kB
  • After minification 880.7 kB
  • After compression 445.8 kB

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 489.2 kB or 52% of the original size.

CSS Optimization

-84%

Potential reduce by 812.4 kB

  • Original 972.2 kB
  • After minification 916.6 kB
  • After compression 159.8 kB

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. Internationalspaceolympiad.com needs all CSS files to be minified and compressed as it can save up to 812.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 84 (68%)

Requests Now

124

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of International Space Olympiad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

internationalspaceolympiad.com

internationalspaceolympiad.com

2104 ms

bootstrap.css

bootstrap.css

740 ms

responsive.css

responsive.css

932 ms

camera.css

camera.css

946 ms

style.css

style.css

716 ms

jquery-ui.css

jquery-ui.css

37 ms

tooltipster.bundle.min.css

tooltipster.bundle.min.css

721 ms

tooltipster-sideTip-light.min.css

tooltipster-sideTip-light.min.css

726 ms

jquery.material.form.css

jquery.material.form.css

989 ms

reset.min.css

reset.min.css

986 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

987 ms

newtheme4.css

newtheme4.css

988 ms

flexslider.css

flexslider.css

1155 ms

owl.carousel.css

owl.carousel.css

1173 ms

owl.theme.css

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1182 ms

font-awesome.css

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64 ms

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1431 ms

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1677 ms

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1206 ms

lazy-load.css

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1378 ms

parallax.css

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1399 ms

styles.css

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1410 ms

main-style.css

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1449 ms

prettyPhoto.css

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1609 ms

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1634 ms

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58 ms

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76 ms

theme.css

theme.css

2120 ms

bootstrap-grid.min.css

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1661 ms

jquery-1.7.2.min.js

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1690 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1839 ms

jquery.elastislide.js

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1868 ms

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80 ms

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1899 ms

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1915 ms

modernizr.js

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1932 ms

jflickrfeed.js

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2070 ms

custom.js

custom.js

2102 ms

jquery.prettyPhoto.js

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2376 ms

bootstrap.min.js

bootstrap.min.js

2147 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

1956 ms

counter.js

counter.js

38 ms

core.min.js

core.min.js

2069 ms

datepicker.min.js

datepicker.min.js

1880 ms

cookie.js

cookie.js

1655 ms

tooltipster.bundle.min.js

tooltipster.bundle.min.js

1692 ms

jquery.material.form.min.js

jquery.material.form.min.js

1695 ms

dialog_trigger.js

dialog_trigger.js

1624 ms

ninjapopups.min.js

ninjapopups.min.js

1625 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1649 ms

comment-reply.min.js

comment-reply.min.js

1668 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1687 ms

cherry-plugin.js

cherry-plugin.js

1792 ms

cherry.lazy-load.js

cherry.lazy-load.js

1667 ms

device.min.js

device.min.js

1670 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1691 ms

jquery.simplr.smoothscroll.min.js

jquery.simplr.smoothscroll.min.js

1680 ms

cherry.parallax.js

cherry.parallax.js

1529 ms

app.js

app.js

1603 ms

scripts.js

scripts.js

1639 ms

cv_script.js

cv_script.js

1648 ms

css

css

18 ms

css

css

23 ms

style.css

style.css

1650 ms

themeScripts.js

themeScripts.js

1516 ms

superfish.js

superfish.js

1514 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

1571 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1605 ms

jplayer.playlist.min.js

jplayer.playlist.min.js

1617 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

1503 ms

tmstickup.js

tmstickup.js

1499 ms

device.min.js

device.min.js

1490 ms

jquery.zaccordion.min.js

jquery.zaccordion.min.js

1548 ms

camera.min.js

camera.min.js

1587 ms

jquery.debouncedresize.js

jquery.debouncedresize.js

1473 ms

jquery.ba-resize.min.js

jquery.ba-resize.min.js

1477 ms

jquery.isotope.js

jquery.isotope.js

1488 ms

parallaxSlider.js

parallaxSlider.js

1475 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

1522 ms

style.css

style.css

889 ms

International-Space-Olympiad-Logo.png

International-Space-Olympiad-Logo.png

905 ms

icon1.png

icon1.png

306 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

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71 ms

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255 ms

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258 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

256 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

42 ms

icon2.png

icon2.png

301 ms

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300 ms

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301 ms

icon5.png

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301 ms

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301 ms

grad-1.png

grad-1.png

888 ms

NASA-Edu-Mithra-Fly-to-NASA-trip-1024x568.webp

NASA-Edu-Mithra-Fly-to-NASA-trip-1024x568.webp

1170 ms

whatsapp-logo-32x32.png

whatsapp-logo-32x32.png

884 ms

lock.png

lock.png

886 ms

International-Space-Olympiad-Fly-to-NASA.png

International-Space-Olympiad-Fly-to-NASA.png

2071 ms

page1_img2.jpg

page1_img2.jpg

1086 ms

ISO-address_img.jpg

ISO-address_img.jpg

1605 ms

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268 ms

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635 ms

NPosopiAxgM

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848 ms

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search-icon.png

844 ms

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photos_public.gne

281 ms

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188 ms

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188 ms

t.php

t.php

667 ms

slider-icon.png

slider-icon.png

632 ms

spinner.GIF

spinner.GIF

754 ms

International-Space-Olympiad-Slider-2.jpg

International-Space-Olympiad-Slider-2.jpg

834 ms

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www-player.css

20 ms

www-embed-player.js

www-embed-player.js

49 ms

base.js

base.js

83 ms

ad_status.js

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503 ms

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527 ms

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423 ms

embed.js

embed.js

283 ms

magnify-alt.png

magnify-alt.png

358 ms

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id

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80 ms

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75 ms

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Create

Create

465 ms

Create

Create

462 ms

Create

Create

575 ms

GenerateIT

GenerateIT

147 ms

GenerateIT

GenerateIT

154 ms

GenerateIT

GenerateIT

14 ms

Accessibility Review

internationalspaceolympiad.com accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

internationalspaceolympiad.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

internationalspaceolympiad.com SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Internationalspaceolympiad.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Internationalspaceolympiad.com 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.

Social Sharing Optimization

internationalspaceolympiad.com

Open Graph description is not detected on the main page of International Space Olympiad. 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: