Tools & Wizards About Us
international.rtu.lv screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

international.rtu.lv

Riga Technical University | Engineering Center in the Baltics

Page Load Speed

7.9 sec in total

First Response

352 ms

Resources Loaded

7 sec

Page Rendered

614 ms

international.rtu.lv screenshot

About Website

Welcome to international.rtu.lv homepage info - get ready to check International Rtu best content for Latvia right away, or after learning these important things about international.rtu.lv

Riga Technical University website. Studies, Science, Valorization, Internationalization, University, Faculties, Library, News, Events, Contacts

Visit international.rtu.lv

Key Findings

We analyzed International.rtu.lv page load time and found that the first response time was 352 ms and then it took 7.6 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

international.rtu.lv performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value2,420 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.285

42/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

international.rtu.lv

352 ms

en

2003 ms

tcal_en_dots.js

245 ms

Main

711 ms

parsed_css_61c4d4673bb02920f744ea5f0172a857.css

500 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original International.rtu.lv, 96% (137 requests) were made to Rtu.lv and 3% (4 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Rtu.lv.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.5 kB (16%)

Content Size

2.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of International.rtu.lv 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 100.1 kB

  • Original 116.0 kB
  • After minification 112.7 kB
  • After compression 15.9 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 100.1 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 22.8 kB

  • Original 1.2 MB
  • After minification 1.2 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. International Rtu images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.5 kB

  • Original 425.1 kB
  • After minification 424.9 kB
  • After compression 419.6 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

-80%

Potential reduce by 188.1 kB

  • Original 235.5 kB
  • After minification 207.5 kB
  • After compression 47.3 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. International.rtu.lv needs all CSS files to be minified and compressed as it can save up to 188.1 kB or 80% of the original size.

Requests Breakdown

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

Requests Now

135

After Optimization

110

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of International 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 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

international.rtu.lv

international.rtu.lv

352 ms

en

en

2003 ms

tcal_en_dots.js

tcal_en_dots.js

245 ms

Main

Main

711 ms

parsed_css_61c4d4673bb02920f744ea5f0172a857.css

parsed_css_61c4d4673bb02920f744ea5f0172a857.css

500 ms

parsed_js_a6d27c32648aa5bf399d7b75c79b193a.js

parsed_js_a6d27c32648aa5bf399d7b75c79b193a.js

730 ms

select2_locale_en.js

select2_locale_en.js

382 ms

privatedaddy.js

privatedaddy.js

386 ms

postscribe.min.js

postscribe.min.js

302 ms

unibit-cookies-enabler.js

unibit-cookies-enabler.js

436 ms

unibit-cookies-enabler.css

unibit-cookies-enabler.css

409 ms

accessibility.js

accessibility.js

700 ms

accessibility.css

accessibility.css

523 ms

accessibility_local.css

accessibility_local.css

542 ms

index.html

index.html

212 ms

hqdefault.jpg

hqdefault.jpg

77 ms

hqdefault.jpg

hqdefault.jpg

199 ms

hqdefault.jpg

hqdefault.jpg

199 ms

hqdefault.jpg

hqdefault.jpg

199 ms

darken_light.png

darken_light.png

207 ms

go_to_top.png

go_to_top.png

208 ms

darken.png

darken.png

208 ms

logo_en.png

logo_en.png

207 ms

logo_eut_en.svg

logo_eut_en.svg

201 ms

arrow_down.png

arrow_down.png

252 ms

dropdown_arrow.png

dropdown_arrow.png

358 ms

search2.png

search2.png

265 ms

b_RTU_drone_pixabay.com.jpg.webp

b_RTU_drone_pixabay.com.jpg.webp

741 ms

b_RTU_studenti_rakete.webp

b_RTU_studenti_rakete.webp

390 ms

arrow_left.png

arrow_left.png

359 ms

arrow_right.png

arrow_right.png

385 ms

go_down.png

go_down.png

398 ms

h_line.png

h_line.png

406 ms

s_RTU_alina_dolmate_.jpg.webp

s_RTU_alina_dolmate_.jpg.webp

445 ms

calendar_3x.png

calendar_3x.png

525 ms

play.png

play.png

524 ms

s_RTU_eit_ewa_visuals.jpg.webp

s_RTU_eit_ewa_visuals.jpg.webp

535 ms

s_RTU_4_lza.jpg.webp

s_RTU_4_lza.jpg.webp

539 ms

s_RTU_1_oskars_ozolins_rtu.jpg.webp

s_RTU_1_oskars_ozolins_rtu.jpg.webp

740 ms

place_3x.png

place_3x.png

657 ms

home_fl_img_0.jpg

home_fl_img_0.jpg

772 ms

home_fl_img_1.jpg

home_fl_img_1.jpg

782 ms

home_fl_img_2.jpg

home_fl_img_2.jpg

786 ms

home_fl_img_3.jpg

home_fl_img_3.jpg

788 ms

home_fl_img_4.jpg

home_fl_img_4.jpg

1393 ms

home_fl_img_5.jpg

home_fl_img_5.jpg

874 ms

home_fl_img_6.jpg

home_fl_img_6.jpg

904 ms

home_fl_img_7.jpg

home_fl_img_7.jpg

919 ms

bg_pattern.png

bg_pattern.png

921 ms

phone_icon.png

phone_icon.png

926 ms

fb.png

fb.png

1010 ms

li.png

li.png

1036 ms

twx.png

twx.png

1015 ms

mp-regular.otf

mp-regular.otf

1127 ms

mp-bold.otf

mp-bold.otf

866 ms

geo-regular.otf

geo-regular.otf

954 ms

geo-bold.otf

geo-bold.otf

1024 ms

pano2vr_player.js

pano2vr_player.js

1034 ms

skin.js

skin.js

1089 ms

three.min.js

three.min.js

1174 ms

webxr-polyfill.min.js

webxr-polyfill.min.js

1103 ms

yt.png

yt.png

1013 ms

tt.png

tt.png

1102 ms

fl.png

fl.png

1081 ms

in.png

in.png

1119 ms

rss.png

rss.png

1111 ms

ranked_2021.png

ranked_2021.png

1139 ms

qs_stars_2019.png

qs_stars_2019.png

1118 ms

the_wur_2021.png

the_wur_2021.png

1051 ms

multirank.png

multirank.png

1072 ms

green_metric.png

green_metric.png

1119 ms

eduniversal_new.png

eduniversal_new.png

1123 ms

impact.png

impact.png

1318 ms

modal_bg.png

modal_bg.png

990 ms

logo_en.svg

logo_en.svg

991 ms

go_to_top.svg

go_to_top.svg

960 ms

arrow_down.svg

arrow_down.svg

1011 ms

dropdown_arrow.svg

dropdown_arrow.svg

1034 ms

search2.svg

search2.svg

1094 ms

arrow_left.svg

arrow_left.svg

1007 ms

arrow_right.svg

arrow_right.svg

1001 ms

go_down.svg

go_down.svg

1014 ms

calendar_3x.svg

calendar_3x.svg

1050 ms

play.svg

play.svg

1109 ms

place_3x.svg

place_3x.svg

1056 ms

bg_pattern.svg

bg_pattern.svg

1029 ms

phone_icon.svg

phone_icon.svg

1021 ms

fb.svg

fb.svg

1042 ms

li.svg

li.svg

982 ms

twx.svg

twx.svg

1035 ms

yt.svg

yt.svg

977 ms

tt.svg

tt.svg

986 ms

fl.svg

fl.svg

936 ms

in.svg

in.svg

942 ms

rss.svg

rss.svg

942 ms

ranked_2021.svg

ranked_2021.svg

1020 ms

qs_stars_2019.svg

qs_stars_2019.svg

965 ms

the_wur_2021.svg

the_wur_2021.svg

926 ms

multirank.svg

multirank.svg

909 ms

green_metric.svg

green_metric.svg

938 ms

eduniversal_new.svg

eduniversal_new.svg

968 ms

impact.svg

impact.svg

1061 ms

darken.png

darken.png

1007 ms

svg_1.svg

svg_1.svg

1002 ms

buttoon.svg

buttoon.svg

960 ms

svg_2.svg

svg_2.svg

951 ms

mobile_txt.svg

mobile_txt.svg

975 ms

mobilelogo.svg

mobilelogo.svg

1023 ms

buttoonmobile.svg

buttoonmobile.svg

984 ms

pano.xml

pano.xml

161 ms

unibit_slideshow_iframe.css

unibit_slideshow_iframe.css

168 ms

mail_icon.svg

mail_icon.svg

162 ms

c6_l3_0_0.jpg

c6_l3_0_0.jpg

135 ms

c0_l3_0_0.jpg

c0_l3_0_0.jpg

142 ms

c1_l3_0_0.jpg

c1_l3_0_0.jpg

287 ms

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c2_l3_0_0.jpg

149 ms

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c3_l3_0_0.jpg

167 ms

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c4_l3_0_0.jpg

174 ms

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c5_l3_0_0.jpg

134 ms

c0_l2_0_0.jpg

c0_l2_0_0.jpg

187 ms

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c0_l2_1_0.jpg

135 ms

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c2_l2_0_1.jpg

149 ms

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c2_l2_1_1.jpg

136 ms

c3_l2_0_0.jpg

c3_l2_0_0.jpg

316 ms

c3_l2_0_1.jpg

c3_l2_0_1.jpg

133 ms

c3_l2_1_0.jpg

c3_l2_1_0.jpg

149 ms

c3_l2_1_1.jpg

c3_l2_1_1.jpg

146 ms

c5_l2_0_0.jpg

c5_l2_0_0.jpg

139 ms

c5_l2_1_0.jpg

c5_l2_1_0.jpg

135 ms

c0_l1_1_0.jpg

c0_l1_1_0.jpg

140 ms

c0_l1_2_0.jpg

c0_l1_2_0.jpg

133 ms

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c2_l1_1_2.jpg

133 ms

c2_l1_2_2.jpg

c2_l1_2_2.jpg

134 ms

c3_l1_1_0.jpg

c3_l1_1_0.jpg

299 ms

c3_l1_1_1.jpg

c3_l1_1_1.jpg

161 ms

c3_l1_1_2.jpg

c3_l1_1_2.jpg

133 ms

c3_l1_2_0.jpg

c3_l1_2_0.jpg

154 ms

c3_l1_2_1.jpg

c3_l1_2_1.jpg

138 ms

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c3_l1_2_2.jpg

143 ms

c5_l1_0_0.jpg

c5_l1_0_0.jpg

144 ms

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c5_l1_1_0.jpg

146 ms

c5_l1_2_0.jpg

c5_l1_2_0.jpg

151 ms

Accessibility Review

international.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

international.rtu.lv best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

international.rtu.lv SEO score

97

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise International.rtu.lv 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 International.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

international.rtu.lv

Open Graph data is detected on the main page of International Rtu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: