Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

library.yu.edu.jo

المكتبة

Page Load Speed

8.7 sec in total

First Response

2.9 sec

Resources Loaded

5.6 sec

Page Rendered

183 ms

library.yu.edu.jo screenshot

About Website

Visit library.yu.edu.jo now to see the best up-to-date Library Yu content for Jordan and also check out these interesting facts you probably never knew about library.yu.edu.jo

مكتبة الحسين بن طلال, مكتبة جامعة اليرموك

Visit library.yu.edu.jo

Key Findings

We analyzed Library.yu.edu.jo page load time and found that the first response time was 2.9 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster. This domain responded with an error, which can significantly jeopardize Library.yu.edu.jo rating and web reputation

Performance Metrics

library.yu.edu.jo performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.492

17/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

library.yu.edu.jo

2910 ms

css-8a53b9a90e246eed66d8be70fa4dcf46.php

323 ms

css-d88325c26fccffc16fdcbe6895c17519.php

324 ms

css-b518d664167dd795248190ff44b8159f.php

324 ms

css-252f9c6340d389ebe94dcd1a2b885efb.php

953 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 98% of them (42 requests) were addressed to the original Library.yu.edu.jo, 2% (1 request) were made to Support.ebscohost.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Library.yu.edu.jo.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.5 kB (23%)

Content Size

447.5 kB

After Optimization

346.0 kB

In fact, the total size of Library.yu.edu.jo main page is 447.5 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. 20% of websites need less resources to load. Images take 342.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.3 kB

  • Original 45.0 kB
  • After minification 42.7 kB
  • After compression 8.7 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 36.3 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 13.1 kB

  • Original 342.1 kB
  • After minification 329.0 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. Library Yu images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 12.6 kB

  • Original 16.5 kB
  • After minification 12.3 kB
  • After compression 3.9 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 12.6 kB or 76% of the original size.

CSS Optimization

-90%

Potential reduce by 39.5 kB

  • Original 43.9 kB
  • After minification 26.2 kB
  • After compression 4.4 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. Library.yu.edu.jo needs all CSS files to be minified and compressed as it can save up to 39.5 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (41%)

Requests Now

39

After Optimization

23

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library Yu. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

library.yu.edu.jo accessibility score

83

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

[id] attributes on active, focusable elements 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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

library.yu.edu.jo 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

library.yu.edu.jo SEO score

81

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

    AR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library.yu.edu.jo can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Arabic language. Our system also found out that Library.yu.edu.jo 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 Library Yu. 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: