Tools & Wizards About Us
sav.us.es screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

sav.us.es

NOVEDADES

Page Load Speed

6.9 sec in total

First Response

1.6 sec

Resources Loaded

4.9 sec

Page Rendered

352 ms

sav.us.es screenshot

About Website

Click here to check amazing Sav Us content for Spain. Otherwise, check out these important facts you probably never knew about sav.us.es

Servicio dedicado a la producción de recursos didácticos basados en tecnologías audiovisuales y TICS.

Visit sav.us.es

Key Findings

We analyzed Sav.us.es page load time and found that the first response time was 1.6 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sav.us.es performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

sav.us.es

1597 ms

joomla-alert.min.css

231 ms

content.min.css

232 ms

main.css

231 ms

creative_buttons.css

230 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 96% of them (85 requests) were addressed to the original Sav.us.es, 2% (2 requests) were made to Fonts.googleapis.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sav.us.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 364.8 kB (9%)

Content Size

4.2 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sav.us.es main page is 4.2 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. 60% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 59.8 kB

  • Original 73.7 kB
  • After minification 65.1 kB
  • After compression 13.9 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. This page needs HTML code to be minified as it can gain 8.6 kB, which is 12% 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 59.8 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 256.3 kB

  • Original 3.8 MB
  • After minification 3.6 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. Sav Us images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 32.9 kB

  • Original 239.0 kB
  • After minification 239.0 kB
  • After compression 206.0 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 32.9 kB or 14% of the original size.

CSS Optimization

-21%

Potential reduce by 15.7 kB

  • Original 73.1 kB
  • After minification 73.1 kB
  • After compression 57.4 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. Sav.us.es needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (63%)

Requests Now

83

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sav Us. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sav.us.es

sav.us.es

1597 ms

joomla-alert.min.css

joomla-alert.min.css

231 ms

content.min.css

content.min.css

232 ms

main.css

main.css

231 ms

creative_buttons.css

creative_buttons.css

230 ms

creativecss-ui.css

creativecss-ui.css

233 ms

jquery.min.js

jquery.min.js

366 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

318 ms

core.min.js

core.min.js

377 ms

bootstrap-es5.min.js

bootstrap-es5.min.js

727 ms

messages-es5.min.js

messages-es5.min.js

417 ms

alert.min.js

alert.min.js

376 ms

button.min.js

button.min.js

561 ms

carousel.min.js

carousel.min.js

561 ms

collapse.min.js

collapse.min.js

561 ms

dropdown.min.js

dropdown.min.js

561 ms

modal.min.js

modal.min.js

562 ms

offcanvas.min.js

offcanvas.min.js

725 ms

popover.min.js

popover.min.js

750 ms

scrollspy.min.js

scrollspy.min.js

750 ms

tab.min.js

tab.min.js

750 ms

toast.min.js

toast.min.js

750 ms

messages.min.js

messages.min.js

866 ms

jquery-ui-addons.js

jquery-ui-addons.js

915 ms

creativelib.js

creativelib.js

1154 ms

creativelib-ui.js

creativelib-ui.js

914 ms

jquery.mobile.custom.js

jquery.mobile.custom.js

915 ms

mousewheel.js

mousewheel.js

918 ms

creativeimagesliderlightbox.js

creativeimagesliderlightbox.js

1015 ms

creativeimageslider.js

creativeimageslider.js

1177 ms

main.js

main.js

1179 ms

bootstrap-default-min.css

bootstrap-default-min.css

1180 ms

bootstrap-responsive.css

bootstrap-responsive.css

1184 ms

font-awesome.min.css

font-awesome.min.css

1185 ms

css

css

20 ms

s5_flex_menu-min.js

s5_flex_menu-min.js

1439 ms

custom-script.js

custom-script.js

1439 ms

css

css

37 ms

s5_flex_menu.css

s5_flex_menu.css

1343 ms

general.css

general.css

1165 ms

template_default.css

template_default.css

1213 ms

template.css

template.css

1212 ms

com_content.css

com_content.css

1302 ms

editor.css

editor.css

1366 ms

thirdparty.css

thirdparty.css

1282 ms

s5_responsive_bars-min.css

s5_responsive_bars-min.css

1226 ms

s5_responsive_hide_classes-min.css

s5_responsive_hide_classes-min.css

1226 ms

s5_responsive.css

s5_responsive.css

1223 ms

custom.css

custom.css

1254 ms

s5_font_adjuster-min.js

s5_font_adjuster-min.js

1181 ms

s5_responsive_mobile_bar-min.js

s5_responsive_mobile_bar-min.js

1205 ms

menu_light.png

menu_light.png

236 ms

search_light.png

search_light.png

234 ms

home-button_min.png

home-button_min.png

235 ms

s5_logo.png

s5_logo.png

314 ms

cis_button_left39.png

cis_button_left39.png

234 ms

cis_button_right39.png

cis_button_right39.png

235 ms

banner6-tmb-h250.png

banner6-tmb-h250.png

721 ms

banner4-tmb-h250.png

banner4-tmb-h250.png

768 ms

banner5-tmb-h250.png

banner5-tmb-h250.png

769 ms

banner1-tmb-h250.png

banner1-tmb-h250.png

816 ms

Cartel_2024.png

Cartel_2024.png

1276 ms

s5_logo.png

s5_logo.png

450 ms

linea.png

linea.png

623 ms

1_ajef0ujw.jpg

1_ajef0ujw.jpg

769 ms

1_4h1hrzr5.jpg

1_4h1hrzr5.jpg

1036 ms

Cartel_2024.png

Cartel_2024.png

1386 ms

portapapeles-editar-icono-8255-48.png

portapapeles-editar-icono-8255-48.png

905 ms

premios-y-distinciones-2022.png

premios-y-distinciones-2022.png

953 ms

logoexponUS.png

logoexponUS.png

954 ms

raus.png

raus.png

1085 ms

tvus.png

tvus.png

1090 ms

logocatalogo.png

logocatalogo.png

1092 ms

loading.gif

loading.gif

1102 ms

loading1.gif

loading1.gif

1199 ms

facebook.png

facebook.png

1202 ms

twitter.png

twitter.png

1203 ms

rss.png

rss.png

1248 ms

arrow.png

arrow.png

1436 ms

s5_scroll_arrow.png

s5_scroll_arrow.png

1363 ms

shape5_logo.png

shape5_logo.png

1361 ms

play.png

play.png

1363 ms

pause.png

pause.png

1362 ms

close.png

close.png

1421 ms

bg_overlay.png

bg_overlay.png

1579 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

41 ms

B50NF7ZDq37KMUvlO015jKJu.ttf

B50NF7ZDq37KMUvlO015jKJu.ttf

42 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1546 ms

s5_menu_arrow.png

s5_menu_arrow.png

1457 ms

Accessibility Review

sav.us.es accessibility score

77

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sav.us.es best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sav.us.es SEO score

85

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

Links do not have descriptive text

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sav.us.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Sav.us.es 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

sav.us.es

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