Tools & Wizards About Us
portal.icao.int screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

portal.icao.int

ICAO Unified Login

Page Load Speed

851 ms in total

First Response

95 ms

Resources Loaded

613 ms

Page Rendered

143 ms

portal.icao.int screenshot

About Website

Visit portal.icao.int now to see the best up-to-date Portal ICAO content for Yemen and also check out these interesting facts you probably never knew about portal.icao.int

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Key Findings

We analyzed Portal.icao.int page load time and found that the first response time was 95 ms and then it took 756 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

portal.icao.int performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value2.9 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

portal.icao.int

95 ms

test3.css

29 ms

bootstrap.css

105 ms

jquery-1.8.2.min.js

132 ms

jquery.fullscreenr2.js

58 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 82% of them (9 requests) were addressed to the original Portal.icao.int, 18% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (364 ms) belongs to the original domain Portal.icao.int.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.4 kB (47%)

Content Size

853.0 kB

After Optimization

452.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Portal.icao.int main page is 853.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 565.9 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 2.9 kB

  • Original 4.6 kB
  • After minification 4.3 kB
  • After compression 1.7 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 2.9 kB or 64% of the original size.

Image Optimization

-33%

Potential reduce by 188.5 kB

  • Original 565.9 kB
  • After minification 377.3 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. Obviously, Portal ICAO needs image optimization as it can save up to 188.5 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 107.0 kB

  • Original 164.6 kB
  • After minification 158.0 kB
  • After compression 57.5 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 107.0 kB or 65% of the original size.

CSS Optimization

-86%

Potential reduce by 101.9 kB

  • Original 118.0 kB
  • After minification 97.2 kB
  • After compression 16.1 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. Portal.icao.int needs all CSS files to be minified and compressed as it can save up to 101.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (30%)

Requests Now

10

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portal ICAO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

portal.icao.int

portal.icao.int

95 ms

test3.css

test3.css

29 ms

bootstrap.css

bootstrap.css

105 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

132 ms

jquery.fullscreenr2.js

jquery.fullscreenr2.js

58 ms

Validation.js

Validation.js

57 ms

analytics.js

analytics.js

13 ms

logo.png

logo.png

30 ms

box.jpg

box.jpg

28 ms

center_bgr_big.png

center_bgr_big.png

364 ms

collect

collect

11 ms

Accessibility Review

portal.icao.int accessibility score

96

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

portal.icao.int best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

portal.icao.int SEO score

88

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portal.icao.int 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 Portal.icao.int main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

portal.icao.int

Open Graph description is not detected on the main page of Portal ICAO. 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: