Tools & Wizards About Us
bestsell.pt screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

bestsell.pt

:: BESTSELL :: Lojas de Electrodomésticos ::

Page Load Speed

3.2 sec in total

First Response

648 ms

Resources Loaded

2.4 sec

Page Rendered

237 ms

bestsell.pt screenshot

About Website

Welcome to bestsell.pt homepage info - get ready to check BESTSELL best content right away, or after learning these important things about bestsell.pt

BestSell - Central de Compras criada por um grupo de retalhistas especializados no comércio de electrodomésticos.

Visit bestsell.pt

Key Findings

We analyzed Bestsell.pt page load time and found that the first response time was 648 ms and then it took 2.6 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

bestsell.pt performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

bestsell.pt

648 ms

default.css

215 ms

fu.js

214 ms

bt_som_on.gif

213 ms

bt_grddom_on.gif

215 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Bestsell.pt and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Bestsell.pt.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.8 kB (46%)

Content Size

30.1 kB

After Optimization

16.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bestsell.pt main page is 30.1 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 12.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 7.4 kB

  • Original 10.5 kB
  • After minification 9.9 kB
  • After compression 3.0 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 7.4 kB or 71% of the original size.

Image Optimization

-8%

Potential reduce by 977 B

  • Original 12.8 kB
  • After minification 11.9 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. BESTSELL images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 1.7 kB

  • Original 2.5 kB
  • After minification 2.2 kB
  • After compression 753 B

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 1.7 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 3.7 kB

  • Original 4.3 kB
  • After minification 3.6 kB
  • After compression 585 B

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. Bestsell.pt needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (41%)

Requests Now

39

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BESTSELL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

bestsell.pt

bestsell.pt

648 ms

default.css

default.css

215 ms

fu.js

fu.js

214 ms

bt_som_on.gif

bt_som_on.gif

213 ms

bt_grddom_on.gif

bt_grddom_on.gif

215 ms

bt_clima_on.gif

bt_clima_on.gif

217 ms

bt_promo_on.gif

bt_promo_on.gif

217 ms

bt_lojas_on.gif

bt_lojas_on.gif

219 ms

bt_cartao_on.gif

bt_cartao_on.gif

222 ms

bt_home_off.gif

bt_home_off.gif

426 ms

bt_central_on.gif

bt_central_on.gif

423 ms

bt_servicos_on.gif

bt_servicos_on.gif

427 ms

bt_marcas_on.gif

bt_marcas_on.gif

427 ms

bt_contactos_on.gif

bt_contactos_on.gif

432 ms

fundo.jpg

fundo.jpg

442 ms

deco_01.gif

deco_01.gif

636 ms

deco_02.gif

deco_02.gif

637 ms

taco_a.gif

taco_a.gif

643 ms

taco_b.gif

taco_b.gif

644 ms

bt_servicos_off.gif

bt_servicos_off.gif

641 ms

taco_c.gif

taco_c.gif

652 ms

bt_marcas_off.gif

bt_marcas_off.gif

846 ms

taco_d.gif

taco_d.gif

856 ms

bt_contactos_off.gif

bt_contactos_off.gif

851 ms

bt_som_off.gif

bt_som_off.gif

855 ms

taco01.gif

taco01.gif

864 ms

bt_grddom_off.gif

bt_grddom_off.gif

862 ms

taco02.gif

taco02.gif

1056 ms

bt_clima_off.gif

bt_clima_off.gif

1061 ms

taco03.gif

taco03.gif

1067 ms

bt_promo_off.gif

bt_promo_off.gif

1075 ms

taco04.gif

taco04.gif

1071 ms

deco_03.gif

deco_03.gif

1081 ms

deco_04.gif

deco_04.gif

1267 ms

bt_lojas_off.gif

bt_lojas_off.gif

1275 ms

deco_05.gif

deco_05.gif

1277 ms

dot_clear.gif

dot_clear.gif

1285 ms

back05.gif

back05.gif

1292 ms

ilustra_01.jpg

ilustra_01.jpg

1291 ms

back06.gif

back06.gif

1275 ms

Accessibility Review

bestsell.pt accessibility score

61

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

bestsell.pt best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

bestsell.pt SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    PT

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bestsell.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 Bestsell.pt main page’s claimed encoding is iso-8859-1. 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

bestsell.pt

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