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firebase.com.br screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

firebase.com.br

FireBase - o maior portal sobre banco de dados Firebird em português

Page Load Speed

4.5 sec in total

First Response

191 ms

Resources Loaded

4.1 sec

Page Rendered

191 ms

firebase.com.br screenshot

About Website

Click here to check amazing Fire Base content for Brazil. Otherwise, check out these important facts you probably never knew about firebase.com.br

Maior portal brasileiro sobre banco de dados Firebird

Visit firebase.com.br

Key Findings

We analyzed Firebase.com.br page load time and found that the first response time was 191 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

firebase.com.br performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value4,220 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.268

46/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

firebase.com.br

191 ms

firebase.com.br

3004 ms

prebid-ads.js

185 ms

js

79 ms

css2

60 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 57% of them (24 requests) were addressed to the original Firebase.com.br, 12% (5 requests) were made to Fonts.gstatic.com and 12% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Firebase.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 797.4 kB (51%)

Content Size

1.6 MB

After Optimization

781.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Firebase.com.br 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 52.7 kB

  • Original 61.5 kB
  • After minification 37.5 kB
  • After compression 8.8 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 24.1 kB, which is 39% 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 52.7 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 9.3 kB

  • Original 183.1 kB
  • After minification 173.7 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. Fire Base images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 627.9 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 437.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 627.9 kB or 59% of the original size.

CSS Optimization

-40%

Potential reduce by 107.5 kB

  • Original 269.0 kB
  • After minification 250.5 kB
  • After compression 161.4 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. Firebase.com.br needs all CSS files to be minified and compressed as it can save up to 107.5 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (67%)

Requests Now

33

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fire Base. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

firebase.com.br

firebase.com.br

191 ms

firebase.com.br

firebase.com.br

3004 ms

prebid-ads.js

prebid-ads.js

185 ms

js

js

79 ms

css2

css2

60 ms

bootstrap.css

bootstrap.css

230 ms

style.css

style.css

239 ms

dark.css

dark.css

154 ms

font-icons.css

font-icons.css

224 ms

animate.css

animate.css

250 ms

magnific-popup.css

magnific-popup.css

304 ms

custom.css

custom.css

305 ms

colors.php

colors.php

332 ms

fonts-news.css

fonts-news.css

331 ms

news.css

news.css

333 ms

ddfaafca9211610eb503b7f500ba3864_1.js

ddfaafca9211610eb503b7f500ba3864_1.js

167 ms

logo.png

logo.png

256 ms

logo@2x.png

logo@2x.png

290 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

29 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

37 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

58 ms

font-icons.woff

font-icons.woff

857 ms

lined-icons.woff

lined-icons.woff

321 ms

videoseries

videoseries

195 ms

plugins.min.js

plugins.min.js

559 ms

plugins.infinitescroll.js

plugins.infinitescroll.js

188 ms

functions.js

functions.js

157 ms

b-locador.jpg

b-locador.jpg

46 ms

sb-ibexpert.png

sb-ibexpert.png

228 ms

footer-logo.png

footer-logo.png

90 ms

jquery.js

jquery.js

149 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

39 ms

base.js

base.js

70 ms

ad_status.js

ad_status.js

205 ms

vTEfc-jlr9e_tfMt-BR8Zcc1_6XGLRk25TFtjqWuknE.js

vTEfc-jlr9e_tfMt-BR8Zcc1_6XGLRk25TFtjqWuknE.js

172 ms

embed.js

embed.js

78 ms

AIdro_lV8W7qB9PPE9BaqT-m9BrK59zI9NTE3Yo4HttaOfBa1A=s68-c-k-c0x00ffffff-no-rj

AIdro_lV8W7qB9PPE9BaqT-m9BrK59zI9NTE3Yo4HttaOfBa1A=s68-c-k-c0x00ffffff-no-rj

236 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

36 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

41 ms

id

id

35 ms

Create

Create

116 ms

Accessibility Review

firebase.com.br accessibility score

89

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

firebase.com.br best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

firebase.com.br SEO score

89

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

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 Firebase.com.br 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 Firebase.com.br 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

firebase.com.br

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