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blackhouse.com.br screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

blackhouse.com.br

Home | BlackHouse2025

Page Load Speed

11.2 sec in total

First Response

5.1 sec

Resources Loaded

6 sec

Page Rendered

63 ms

blackhouse.com.br screenshot

About Website

Visit blackhouse.com.br now to see the best up-to-date Black House content and also check out these interesting facts you probably never knew about blackhouse.com.br

Visit blackhouse.com.br

Key Findings

We analyzed Blackhouse.com.br page load time and found that the first response time was 5.1 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

blackhouse.com.br performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

www.blackhouse.com.br

5101 ms

minified.js

109 ms

focus-within-polyfill.js

103 ms

polyfill.min.js

158 ms

8875.5956d950.bundle.min.js

90 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Blackhouse.com.br, 37% (14 requests) were made to Static.parastorage.com and 32% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Blackhouse.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 358.0 kB (50%)

Content Size

715.5 kB

After Optimization

357.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Blackhouse.com.br main page is 715.5 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. 35% of websites need less resources to load. HTML takes 432.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 352.5 kB

  • Original 432.0 kB
  • After minification 430.5 kB
  • After compression 79.6 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 352.5 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 1.2 kB

  • Original 11.9 kB
  • After minification 10.7 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. Black House images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.3 kB

  • Original 271.6 kB
  • After minification 271.5 kB
  • After compression 267.3 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.

Requests Breakdown

Number of requests can be reduced by 12 (48%)

Requests Now

25

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black House. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.blackhouse.com.br

www.blackhouse.com.br

5101 ms

minified.js

minified.js

109 ms

focus-within-polyfill.js

focus-within-polyfill.js

103 ms

polyfill.min.js

polyfill.min.js

158 ms

8875.5956d950.bundle.min.js

8875.5956d950.bundle.min.js

90 ms

thunderbolt-commons.6abcfe1a.bundle.min.js

thunderbolt-commons.6abcfe1a.bundle.min.js

143 ms

main.e9b48348.bundle.min.js

main.e9b48348.bundle.min.js

142 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

87 ms

lodash.min.js

lodash.min.js

202 ms

react.production.min.js

react.production.min.js

196 ms

react-dom.production.min.js

react-dom.production.min.js

202 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

201 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

199 ms

48981f_275de972d72f4353a58c0ff51dd0e164f000.jpg

48981f_275de972d72f4353a58c0ff51dd0e164f000.jpg

434 ms

bundle.min.js

bundle.min.js

88 ms

48981f_42c21b0c95b4456ea46c4d85bf2f5ca7f000.jpg

48981f_42c21b0c95b4456ea46c4d85bf2f5ca7f000.jpg

286 ms

48981f_f349d8b869e14817a92dcedeba42d5cff000.jpg

48981f_f349d8b869e14817a92dcedeba42d5cff000.jpg

312 ms

48981f_1a309c949e934b56a272b7368bd477b0f000.jpg

48981f_1a309c949e934b56a272b7368bd477b0f000.jpg

290 ms

48981f_f65d82f1130a4b74a8180142f4d3ea17f000.jpg

48981f_f65d82f1130a4b74a8180142f4d3ea17f000.jpg

293 ms

48981f_b6198248e1ab467bb9f8386fce3abea4f000.jpg

48981f_b6198248e1ab467bb9f8386fce3abea4f000.jpg

232 ms

48981f_3bd359a44fd44cb989e59d6afb7293d7f000.jpg

48981f_3bd359a44fd44cb989e59d6afb7293d7f000.jpg

383 ms

BLK_LOGO_2019_ALTA.png

BLK_LOGO_2019_ALTA.png

437 ms

101 ms

100 ms

99 ms

105 ms

100 ms

103 ms

137 ms

140 ms

135 ms

141 ms

151 ms

142 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

24 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

blackhouse.com.br accessibility score

95

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

button, link, and menuitem elements do not have accessible names.

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

blackhouse.com.br best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

blackhouse.com.br SEO score

84

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackhouse.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that Blackhouse.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

blackhouse.com.br

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