Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

bubok.pt

Publicar um livro - Publicar livros grátis com a Bubok

Page Load Speed

10.8 sec in total

First Response

125 ms

Resources Loaded

10.2 sec

Page Rendered

487 ms

bubok.pt screenshot

About Website

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

Publicar um livro é muito fácil com a Bubok. Publique seu livro grátis – Publicar um livro com qualidade pelo melhor preço. Com a Bubok você publica grátis

Visit bubok.pt

Key Findings

We analyzed Bubok.pt page load time and found that the first response time was 125 ms and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bubok.pt performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value3,870 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

bubok.pt

125 ms

bubok.pt

351 ms

www.bubok.pt

737 ms

js

82 ms

style.min.css

733 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 81% of them (72 requests) were addressed to the original Bubok.pt, 6% (5 requests) were made to Bubok.net and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Bubok.pt.

Page Optimization Overview & Recommendations

Page size can be reduced by 191.5 kB (12%)

Content Size

1.6 MB

After Optimization

1.5 MB

In fact, the total size of Bubok.pt 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. 65% of websites need less resources to load. Images take 991.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 108.6 kB

  • Original 138.8 kB
  • After minification 138.7 kB
  • After compression 30.2 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 108.6 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 81.5 kB

  • Original 991.1 kB
  • After minification 909.6 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. Bubok images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.4 kB

  • Original 342.8 kB
  • After minification 342.8 kB
  • After compression 341.4 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

-0%

Potential reduce by 37 B

  • Original 171.1 kB
  • After minification 171.1 kB
  • After compression 171.0 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. Bubok.pt has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (40%)

Requests Now

81

After Optimization

49

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bubok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bubok.pt accessibility score

73

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

ARIA input fields do not have accessible names

High

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

High

ARIA IDs are not unique

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

Form elements do not have associated labels

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.

Best Practices

bubok.pt best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bubok.pt SEO score

90

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 Bubok.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 Bubok.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

Open Graph data is detected on the main page of Bubok. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: