Tools & Wizards About Us
at4.net screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

at4.net

Transformación digital para tu empresa | AT4 THE DIGITAL WAY

Page Load Speed

4.2 sec in total

First Response

274 ms

Resources Loaded

3.8 sec

Page Rendered

189 ms

at4.net screenshot

About Website

Visit at4.net now to see the best up-to-date AT4 content and also check out these interesting facts you probably never knew about at4.net

En AT4 THE DIGITAL WAY, creamos valor compartido para la pyme. Somos asesores-consultores y el aliado tecnológico para aportar lo que procede en su modelo de negocio que necesita evolucionar a digital...

Visit at4.net

Key Findings

We analyzed At4.net page load time and found that the first response time was 274 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

at4.net performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

at4.net

274 ms

www.at4.net

1266 ms

reset.css

211 ms

estilos.css

625 ms

menu_rollover.css

319 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 81% of them (69 requests) were addressed to the original At4.net, 5% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain At4.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 457.0 kB (29%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of At4.net main page is 1.6 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. 70% of websites need less resources to load. Images take 961.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 27.3 kB

  • Original 35.1 kB
  • After minification 30.8 kB
  • After compression 7.8 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 4.4 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 27.3 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 18.2 kB

  • Original 961.9 kB
  • After minification 943.7 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. AT4 images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 165.6 kB

  • Original 266.5 kB
  • After minification 252.4 kB
  • After compression 100.8 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 165.6 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 245.8 kB

  • Original 295.0 kB
  • After minification 285.2 kB
  • After compression 49.2 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. At4.net needs all CSS files to be minified and compressed as it can save up to 245.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (27%)

Requests Now

79

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AT4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

at4.net

at4.net

274 ms

www.at4.net

www.at4.net

1266 ms

reset.css

reset.css

211 ms

estilos.css

estilos.css

625 ms

menu_rollover.css

menu_rollover.css

319 ms

visorvideos.css

visorvideos.css

219 ms

media.css

media.css

343 ms

css

css

24 ms

css

css

35 ms

css

css

46 ms

jquery.min.js

jquery.min.js

5 ms

jquery.touchSwipe-1.2.4.js

jquery.touchSwipe-1.2.4.js

561 ms

modernizr.custom.58929.js

modernizr.custom.58929.js

650 ms

funcs.js

funcs.js

424 ms

layout.js

layout.js

457 ms

contacto.js

contacto.js

461 ms

mobile.js

mobile.js

530 ms

keyhandler.js

keyhandler.js

572 ms

trabajosListado.js

trabajosListado.js

356 ms

ga.js

ga.js

43 ms

fondoCabecera.jpg

fondoCabecera.jpg

167 ms

dropdownFondo.png

dropdownFondo.png

117 ms

dropdownFlecha.png

dropdownFlecha.png

119 ms

logoCabecera.png

logoCabecera.png

167 ms

mobipalma-peq.jpg

mobipalma-peq.jpg

220 ms

first-mallorca-peq.jpg

first-mallorca-peq.jpg

211 ms

punt-verd-peq.jpg

punt-verd-peq.jpg

344 ms

cnib_peq.jpg

cnib_peq.jpg

750 ms

ctm-peq.jpg

ctm-peq.jpg

424 ms

fcgs_peq.jpg

fcgs_peq.jpg

478 ms

alcudia_app_peq.jpg

alcudia_app_peq.jpg

343 ms

balears2020_peq.jpg

balears2020_peq.jpg

440 ms

ibfc_peq.jpg

ibfc_peq.jpg

528 ms

app_arta_peq.jpg

app_arta_peq.jpg

526 ms

Private_tours_peq.jpg

Private_tours_peq.jpg

571 ms

ribas-peq.jpg

ribas-peq.jpg

650 ms

cyc_peq.jpg

cyc_peq.jpg

1026 ms

pedrosantandreu_peq.jpg

pedrosantandreu_peq.jpg

630 ms

app_psiq_peq.jpg

app_psiq_peq.jpg

734 ms

emt_app_movil_peq.jpg

emt_app_movil_peq.jpg

685 ms

new_psiquiatria_peq.jpg

new_psiquiatria_peq.jpg

735 ms

areadeluxe_peq.jpg

areadeluxe_peq.jpg

757 ms

eboib_peq.jpg

eboib_peq.jpg

801 ms

sede_peq.jpg

sede_peq.jpg

839 ms

wifirental_partners_peq.jpg

wifirental_partners_peq.jpg

839 ms

bendinat_peq.jpg

bendinat_peq.jpg

1493 ms

parlament_peq.jpg

parlament_peq.jpg

968 ms

wifirental_peq.jpg

wifirental_peq.jpg

1028 ms

arta_peq.jpg

arta_peq.jpg

1046 ms

nofrills_peq.jpg

nofrills_peq.jpg

1044 ms

audioguia-arta_peq.jpg

audioguia-arta_peq.jpg

1075 ms

artacard_peq.jpg

artacard_peq.jpg

1479 ms

subocm_peq.jpg

subocm_peq.jpg

1254 ms

tramidigital_peq.jpg

tramidigital_peq.jpg

1151 ms

boib_peq.jpg

boib_peq.jpg

1149 ms

ctm_peq.jpg

ctm_peq.jpg

1156 ms

Mef17w3J4CtS0lw4Wa_8ry3USBnSvpkopQaUR-2r7iU.ttf

Mef17w3J4CtS0lw4Wa_8ry3USBnSvpkopQaUR-2r7iU.ttf

75 ms

sr63xTucDSbOV6kDLSAZiA.ttf

sr63xTucDSbOV6kDLSAZiA.ttf

76 ms

__utm.gif

__utm.gif

59 ms

videoseries

videoseries

166 ms

senderos_mallorca_peq.jpg

senderos_mallorca_peq.jpg

1246 ms

click_mallorca_peq.jpg

click_mallorca_peq.jpg

1147 ms

ach_peq.jpg

ach_peq.jpg

1238 ms

vaxla_peq.jpg

vaxla_peq.jpg

1326 ms

platges_peq.jpg

platges_peq.jpg

1159 ms

psiquiatria_peq.jpg

psiquiatria_peq.jpg

1250 ms

www-embed-player-vfl8xM8me.css

www-embed-player-vfl8xM8me.css

20 ms

www-embed-player.js

www-embed-player.js

43 ms

base.js

base.js

67 ms

logovcard.png

logovcard.png

1128 ms

trabajosListadoFondo.png

trabajosListadoFondo.png

1271 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

25 ms

ad_status.js

ad_status.js

25 ms

recuadro_trabajos_peq.png

recuadro_trabajos_peq.png

1146 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

49 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

50 ms

arrowRight.png

arrowRight.png

1135 ms

pdf_ico.png

pdf_ico.png

1121 ms

sepBlog.gif

sepBlog.gif

1079 ms

btnWebTv.gif

btnWebTv.gif

1389 ms

contacto.png

contacto.png

1109 ms

contactoFondo.png

contactoFondo.png

1048 ms

contactoBotonEnviar.png

contactoBotonEnviar.png

1063 ms

fdo2.png

fdo2.png

1147 ms

trabaja.png

trabaja.png

985 ms

Accessibility Review

at4.net accessibility score

96

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

at4.net best practices score

85

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

Page has valid source maps

SEO Factors

at4.net SEO score

73

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 At4.net 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 At4.net 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

at4.net

Open Graph description is not detected on the main page of AT4. 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: