Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

biofa.pt

BIOFA - Tintas, esmaltes e óleos / vernizes naturais e ecológicos para profissionais e indústria

Page Load Speed

2.3 sec in total

First Response

244 ms

Resources Loaded

1.8 sec

Page Rendered

212 ms

biofa.pt screenshot

About Website

Visit biofa.pt now to see the best up-to-date BIOFA content and also check out these interesting facts you probably never knew about biofa.pt

Produtos Naturais BIOFA (Tintas, Esmaltes, Óleos, Vernizes) são uma alternativa natural e ecológica para profissionais e indústria.

Visit biofa.pt

Key Findings

We analyzed Biofa.pt page load time and found that the first response time was 244 ms and then it took 2 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

biofa.pt performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

biofa.pt

244 ms

www.biofa.pt

414 ms

style.css

254 ms

Inicio_Menu.gif

234 ms

arrow.gif

251 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 94% of them (32 requests) were addressed to the original Biofa.pt, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Biofa.pt.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.7 kB (12%)

Content Size

352.0 kB

After Optimization

311.4 kB

In fact, the total size of Biofa.pt main page is 352.0 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 305.0 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 24.5 kB

  • Original 27.5 kB
  • After minification 14.9 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. This page needs HTML code to be minified as it can gain 12.6 kB, which is 46% 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 24.5 kB or 89% of the original size.

Image Optimization

-5%

Potential reduce by 14.3 kB

  • Original 305.0 kB
  • After minification 290.7 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. BIOFA images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-79%

Potential reduce by 1.9 kB

  • Original 2.4 kB
  • After minification 1.8 kB
  • After compression 490 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. Biofa.pt needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (38%)

Requests Now

32

After Optimization

20

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIOFA. 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.

Accessibility Review

biofa.pt accessibility score

79

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

biofa.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

biofa.pt SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biofa.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 Biofa.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

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