Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

shu.bg

Шуменски университет "Епископ Константин Преславски"

Page Load Speed

5.7 sec in total

First Response

2.3 sec

Resources Loaded

3.3 sec

Page Rendered

129 ms

shu.bg screenshot

About Website

Visit shu.bg now to see the best up-to-date Shu content for Bulgaria and also check out these interesting facts you probably never knew about shu.bg

Visit shu.bg

Key Findings

We analyzed Shu.bg page load time and found that the first response time was 2.3 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster. This domain responded with an error, which can significantly jeopardize Shu.bg rating and web reputation

Performance Metrics

shu.bg performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.437

21/100

15%

TTI (Time to Interactive)

Value46.4 s

0/100

10%

Network Requests Diagram

shu.bg

2305 ms

system.base.css

283 ms

system.admin.css

288 ms

system.menus.css

297 ms

system.messages.css

298 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Shu.bg and no external sources were called. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Shu.bg.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.1 kB (73%)

Content Size

158.9 kB

After Optimization

42.8 kB

In fact, the total size of Shu.bg main page is 158.9 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. Javascripts take 98.4 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 2.7 kB

  • Original 4.1 kB
  • After minification 3.8 kB
  • After compression 1.3 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 2.7 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 733 B
  • After minification 733 B

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. Shu images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 69.1 kB

  • Original 98.4 kB
  • After minification 84.6 kB
  • After compression 29.3 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 69.1 kB or 70% of the original size.

CSS Optimization

-80%

Potential reduce by 44.3 kB

  • Original 55.7 kB
  • After minification 41.1 kB
  • After compression 11.4 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. Shu.bg needs all CSS files to be minified and compressed as it can save up to 44.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (67%)

Requests Now

15

After Optimization

5

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

shu.bg accessibility score

85

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

Best Practices

shu.bg 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

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

shu.bg SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    BG

  • Language Claimed

    EN

  • Encoding

    UTF-8

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