Tools & Wizards About Us
construcaobilhete.bilheteiraonline.pt screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

construcaobilhete.bilheteiraonline.pt

BOL

Page Load Speed

3 sec in total

First Response

1 sec

Resources Loaded

1.7 sec

Page Rendered

257 ms

construcaobilhete.bilheteiraonline.pt screenshot

About Website

Welcome to construcaobilhete.bilheteiraonline.pt homepage info - get ready to check Construcaobilhete Bilheteiraonline best content for Portugal right away, or after learning these important things about construcaobilhete.bilheteiraonline.pt

Cada vez somos mais : Teatro, Música, Cinema, Dança, Desporto, Exposição, Família

Visit construcaobilhete.bilheteiraonline.pt

Key Findings

We analyzed Construcaobilhete.bilheteiraonline.pt page load time and found that the first response time was 1 sec and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

construcaobilhete.bilheteiraonline.pt performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

construcaobilhete.bilheteiraonline.pt

1008 ms

Geral.css

320 ms

PaginasEstaticas.css

215 ms

Comprar.png

232 ms

Comprar2.png

238 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 44% of them (14 requests) were addressed to the original Construcaobilhete.bilheteiraonline.pt, 28% (9 requests) were made to Bilheteiraonline.pt and 28% (9 requests) were made to Bol.pt. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Construcaobilhete.bilheteiraonline.pt.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.3 kB (50%)

Content Size

409.0 kB

After Optimization

202.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Construcaobilhete.bilheteiraonline.pt main page is 409.0 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. Only 10% of websites need less resources to load. Images take 376.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 21.6 kB

  • Original 24.8 kB
  • After minification 11.9 kB
  • After compression 3.1 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 12.9 kB, which is 52% 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 21.6 kB or 87% of the original size.

Image Optimization

-47%

Potential reduce by 178.3 kB

  • Original 376.2 kB
  • After minification 197.9 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. Obviously, Construcaobilhete Bilheteiraonline needs image optimization as it can save up to 178.3 kB or 47% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-79%

Potential reduce by 6.4 kB

  • Original 8.0 kB
  • After minification 5.8 kB
  • After compression 1.7 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. Construcaobilhete.bilheteiraonline.pt needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • Images
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Construcaobilhete Bilheteiraonline. According to our analytics all requests are already optimized.

Network Requests Diagram

construcaobilhete.bilheteiraonline.pt

construcaobilhete.bilheteiraonline.pt

1008 ms

Geral.css

Geral.css

320 ms

PaginasEstaticas.css

PaginasEstaticas.css

215 ms

Comprar.png

Comprar.png

232 ms

Comprar2.png

Comprar2.png

238 ms

Comprar3.png

Comprar3.png

239 ms

Comprar4.png

Comprar4.png

233 ms

Comprar5.png

Comprar5.png

229 ms

Comprar6.png

Comprar6.png

233 ms

Tickets.png

Tickets.png

337 ms

ComprarQ01Az.png

ComprarQ01Az.png

338 ms

ComprarQ01.png

ComprarQ01.png

237 ms

bilhete_BOL1.png

bilhete_BOL1.png

141 ms

Bilhete_Ovar.png

Bilhete_Ovar.png

232 ms

Bilhete_Viriato.png

Bilhete_Viriato.png

125 ms

Bilhete_BaileAnos50.png

Bilhete_BaileAnos50.png

591 ms

Bilhete_FestOp2011.png

Bilhete_FestOp2011.png

578 ms

Bilhete_GuimaraesJazz2010.png

Bilhete_GuimaraesJazz2010.png

578 ms

voucher_violino.png

voucher_violino.png

338 ms

Bilhete_Alk8esp.png

Bilhete_Alk8esp.png

243 ms

Fundo.gif

Fundo.gif

319 ms

cabecalho.png

cabecalho.png

649 ms

rodape.jpg

rodape.jpg

424 ms

Comprar5.png

Comprar5.png

437 ms

Comprar.png

Comprar.png

420 ms

Comprar6.png

Comprar6.png

427 ms

Comprar4.png

Comprar4.png

426 ms

Comprar2.png

Comprar2.png

417 ms

Comprar3.png

Comprar3.png

427 ms

ComprarQ01.png

ComprarQ01.png

422 ms

Tickets.png

Tickets.png

442 ms

ComprarQ01Az.png

ComprarQ01Az.png

423 ms

Accessibility Review

construcaobilhete.bilheteiraonline.pt accessibility score

63

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

construcaobilhete.bilheteiraonline.pt 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

construcaobilhete.bilheteiraonline.pt SEO score

92

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

    PT

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Construcaobilhete.bilheteiraonline.pt can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Construcaobilhete.bilheteiraonline.pt main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

construcaobilhete.bilheteiraonline.pt

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