Tools & Wizards About Us

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

eef.rtu.lv

Datorzinātnes, informācijas tehnoloģijas un enerģētikas fakultāte | Sākums

Page Load Speed

5.2 sec in total

First Response

419 ms

Resources Loaded

4.5 sec

Page Rendered

231 ms

About Website

Click here to check amazing Eef Rtu content for Latvia. Otherwise, check out these important facts you probably never knew about eef.rtu.lv

RTU Datorzinātnes, informācijas tehnoloģijas un enerģētikas fakultātes mājaslapa. Studijas, Zinātne, Ziņas, Notikumi, Kontakti

Visit eef.rtu.lv

Key Findings

We analyzed Eef.rtu.lv page load time and found that the first response time was 419 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

eef.rtu.lv performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value390 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

eef.rtu.lv

419 ms

445 ms

122 ms

ditef

954 ms

tcal_lv_dots.js

123 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Eef.rtu.lv, 99% (84 requests) were made to Rtu.lv. The less responsive or slowest element that took the longest time to load (954 ms) relates to the external source Rtu.lv.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.3 kB (14%)

Content Size

740.1 kB

After Optimization

636.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eef.rtu.lv main page is 740.1 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. 55% of websites need less resources to load. Images take 465.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 66.6 kB

  • Original 79.0 kB
  • After minification 75.6 kB
  • After compression 12.5 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 66.6 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 28.0 kB

  • Original 465.8 kB
  • After minification 437.8 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. Eef Rtu images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 3.7 kB

  • Original 141.6 kB
  • After minification 141.5 kB
  • After compression 137.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 5.0 kB

  • Original 53.6 kB
  • After minification 53.6 kB
  • After compression 48.6 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. Eef.rtu.lv has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (25%)

Requests Now

77

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eef Rtu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

eef.rtu.lv accessibility score

91

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.

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

Links do not have a discernible name

Best Practices

eef.rtu.lv best practices score

75

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

SEO Factors

eef.rtu.lv SEO score

96

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

    LV

  • Language Claimed

    LV

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eef.rtu.lv can be misinterpreted by Google and other search engines. Our service has detected that Latvian/Lettish is used on the page, and it matches the claimed language. Our system also found out that Eef.rtu.lv 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 data is detected on the main page of Eef Rtu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: