Tools & Wizards About Us
aerlis.pt screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    48% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

aerlis.pt

AERLIS - Associação Empresarial da Região de Lisboa

Page Load Speed

4 sec in total

First Response

808 ms

Resources Loaded

2.9 sec

Page Rendered

309 ms

aerlis.pt screenshot

About Website

Click here to check amazing AERLIS content for Portugal. Otherwise, check out these important facts you probably never knew about aerlis.pt

Uma Força ao serviço das empresas. A AERLIS tem como objectivo o apoio às empresas da Região de Lisboa.

Visit aerlis.pt

Key Findings

We analyzed Aerlis.pt page load time and found that the first response time was 808 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

aerlis.pt performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value32.9 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.321

36/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

www.aerlis.pt

808 ms

system.css

127 ms

general.css

160 ms

template.css

160 ms

stalker.css

158 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 73% of them (49 requests) were addressed to the original Aerlis.pt, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (808 ms) belongs to the original domain Aerlis.pt.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (47%)

Content Size

2.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aerlis.pt main page is 2.4 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. 45% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 60.4 kB

  • Original 82.5 kB
  • After minification 78.7 kB
  • After compression 22.2 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 60.4 kB or 73% of the original size.

Image Optimization

-9%

Potential reduce by 83.1 kB

  • Original 963.3 kB
  • After minification 880.2 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. AERLIS images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 705.5 kB

  • Original 1.0 MB
  • After minification 986.7 kB
  • After compression 322.0 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 705.5 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 280.4 kB

  • Original 338.1 kB
  • After minification 309.4 kB
  • After compression 57.7 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. Aerlis.pt needs all CSS files to be minified and compressed as it can save up to 280.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (60%)

Requests Now

62

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AERLIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.aerlis.pt

www.aerlis.pt

808 ms

system.css

system.css

127 ms

general.css

general.css

160 ms

template.css

template.css

160 ms

stalker.css

stalker.css

158 ms

typo.css

typo.css

162 ms

addons.css

addons.css

161 ms

layout.css

layout.css

203 ms

template.css

template.css

313 ms

usertools.css

usertools.css

235 ms

css3.css

css3.css

234 ms

mega.css

mega.css

236 ms

typo.css

typo.css

317 ms

template.css

template.css

357 ms

mega.css

mega.css

315 ms

mootools-yui-compressed.js

mootools-yui-compressed.js

91 ms

core.js

core.js

313 ms

mootools-more.js

mootools-more.js

780 ms

core.js

core.js

389 ms

mega.js

mega.js

471 ms

caption.js

caption.js

392 ms

addthis_widget.js

addthis_widget.js

11 ms

jwplayer.js

jwplayer.js

665 ms

silverlight.js

silverlight.js

432 ms

wmvplayer.js

wmvplayer.js

543 ms

AC_QuickTime.js

AC_QuickTime.js

471 ms

urchin.js

urchin.js

37 ms

system.css

system.css

393 ms

facebook.png

facebook.png

88 ms

twitter.png

twitter.png

88 ms

youtube.png

youtube.png

88 ms

ingles.jpg

ingles.jpg

87 ms

slogan.png

slogan.png

86 ms

share-short.gif

share-short.gif

86 ms

Portugal_2020.png

Portugal_2020.png

576 ms

alteracoes_laborais.jpg

alteracoes_laborais.jpg

170 ms

processamento_salarial.jpg

processamento_salarial.jpg

172 ms

aprendizagem.jpg

aprendizagem.jpg

169 ms

up_coaching.jpg

up_coaching.jpg

632 ms

1108747_59291477.jpg

1108747_59291477.jpg

168 ms

icon_box_servi%C3%A7os.png

icon_box_servi%C3%A7os.png

244 ms

icon_box_internacional.png

icon_box_internacional.png

246 ms

icon_box_espa%C3%A7os.png

icon_box_espa%C3%A7os.png

244 ms

icon_box_eventos.png

icon_box_eventos.png

247 ms

icon_box_formacao.png

icon_box_formacao.png

322 ms

icon_box_projetos.png

icon_box_projetos.png

324 ms

all.js

all.js

24 ms

bgheader.png

bgheader.png

311 ms

logo.png

logo.png

313 ms

setamenu.png

setamenu.png

468 ms

fundodestak.png

fundodestak.png

785 ms

botaobg.jpg

botaobg.jpg

467 ms

mj6fgFioIJc

mj6fgFioIJc

130 ms

mcom.png

mcom.png

399 ms

__utm.gif

__utm.gif

40 ms

300lo.json

300lo.json

54 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

34 ms

pixel

pixel

18 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

95 ms

www-embed-player.js

www-embed-player.js

114 ms

base.js

base.js

212 ms

pixel

pixel

19 ms

match-result

match-result

5 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

47 ms

ad_status.js

ad_status.js

41 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

36 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

45 ms

Accessibility Review

aerlis.pt accessibility score

55

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

aerlis.pt 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

aerlis.pt SEO score

91

Search Engine Optimization Advices

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    PT

  • Encoding

    UTF-8

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

aerlis.pt

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