Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

unesco.vg

UNESCO ™ | WHED World Higher Education Database | International Handbook of Universities | IAU | IHU

Page Load Speed

8.1 sec in total

First Response

466 ms

Resources Loaded

6.9 sec

Page Rendered

770 ms

unesco.vg screenshot

About Website

Click here to check amazing UNESCO content for Egypt. Otherwise, check out these important facts you probably never knew about unesco.vg

UNESCO ™ Its a real Non Profit Organization Free resourses for Institutions, Students and Academics Information on Higher Education Institutions, Systems and Credentials in over 190 countries

Visit unesco.vg

Key Findings

We analyzed Unesco.vg page load time and found that the first response time was 466 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

unesco.vg performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value8,320 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.506

16/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

unesco.vg

466 ms

bootstrap.min.css

6220 ms

animate.min.css

235 ms

font-awesome.min.css

161 ms

owl.carousel.min.css

160 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 89% of them (56 requests) were addressed to the original Unesco.vg, 8% (5 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Unesco.vg.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.3 kB (5%)

Content Size

2.0 MB

After Optimization

1.9 MB

In fact, the total size of Unesco.vg main page is 2.0 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 57.2 kB

  • Original 63.8 kB
  • After minification 36.2 kB
  • After compression 6.6 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. This page needs HTML code to be minified as it can gain 27.6 kB, which is 43% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 57.2 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 22.6 kB

  • Original 1.7 MB
  • After minification 1.7 MB

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. UNESCO images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 3.8 kB

  • Original 133.6 kB
  • After minification 133.6 kB
  • After compression 129.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 10.7 kB

  • Original 68.0 kB
  • After minification 68.0 kB
  • After compression 57.3 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. Unesco.vg needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (33%)

Requests Now

55

After Optimization

37

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

unesco.vg accessibility score

65

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

unesco.vg best practices score

67

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

SEO Factors

unesco.vg SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unesco.vg 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 Unesco.vg 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

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