Tools & Wizards About Us
blog.zoom.com.br screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

blog.zoom.com.br

Zoom | Economia de verdade com menor preço e cashback

Page Load Speed

1.4 sec in total

First Response

17 ms

Resources Loaded

991 ms

Page Rendered

366 ms

blog.zoom.com.br screenshot

About Website

Visit blog.zoom.com.br now to see the best up-to-date Blog Zoom content for Brazil and also check out these interesting facts you probably never knew about blog.zoom.com.br

Encontre Ofertas Baratas de Celular e Smartphone, TV, Livros, Notebook, Geladeira e muitos outros produtos. Encontre o menor preço nas melhores lojas!

Visit blog.zoom.com.br

Key Findings

We analyzed Blog.zoom.com.br page load time and found that the first response time was 17 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

blog.zoom.com.br performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value5,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

blog.zoom.com.br

17 ms

www.zoom.com.br

113 ms

bundle-responsive-head.css

18 ms

responsive_home-page.css

36 ms

search-field-mobile-behavior.css

11 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Blog.zoom.com.br, 14% (16 requests) were made to I2.zst.com.br and 13% (15 requests) were made to I4.zst.com.br. The less responsive or slowest element that took the longest time to load (238 ms) relates to the external source I3.zst.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 943.5 kB (50%)

Content Size

1.9 MB

After Optimization

933.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog.zoom.com.br main page is 1.9 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. 60% of websites need less resources to load. Javascripts take 770.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 136.6 kB

  • Original 162.3 kB
  • After minification 148.8 kB
  • After compression 25.7 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 136.6 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 10.0 kB

  • Original 619.5 kB
  • After minification 609.5 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. Blog Zoom images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 523.2 kB

  • Original 770.1 kB
  • After minification 768.1 kB
  • After compression 246.9 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 523.2 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 273.8 kB

  • Original 325.2 kB
  • After minification 324.4 kB
  • After compression 51.4 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. Blog.zoom.com.br needs all CSS files to be minified and compressed as it can save up to 273.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (38%)

Requests Now

102

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Zoom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blog.zoom.com.br

blog.zoom.com.br

17 ms

www.zoom.com.br

www.zoom.com.br

113 ms

bundle-responsive-head.css

bundle-responsive-head.css

18 ms

responsive_home-page.css

responsive_home-page.css

36 ms

search-field-mobile-behavior.css

search-field-mobile-behavior.css

11 ms

bundle-core-light.js

bundle-core-light.js

78 ms

bundle-home-page.js

bundle-home-page.js

9 ms

gtm.js

gtm.js

232 ms

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209 ms

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210 ms

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46472453.jpg

238 ms

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235 ms

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194 ms

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199 ms

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notebook-acer-aspire-e-intel-core-i7-5500u-5-geracao-8gb-de-ram-hd-1-tb-led-15-6-geforce-920m-windows-10-e5-573g-74q5-photo53139412-45-3b-37.jpg

197 ms

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194 ms

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tablet-samsung-galaxy-tab-a-3g-4g-16gb-lcd-8-android-5-0-lollipop-5-mp-sm-p355-photo42957572-45-2a-3b.jpg

197 ms

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202 ms

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199 ms

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201 ms

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205 ms

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207 ms

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223 ms

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218 ms

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216 ms

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218 ms

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ar-condicionado-split-hi-wall-midea-liva-wi-fi-9000-btus-controle-remoto-frio-42mfcw09m5-38kcn09m5-photo37172005-45-9-c.jpg

221 ms

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notebook-asus-z-intel-core-i5-5200u-5-geracao-8gb-de-ram-hd-1-tb-led-14-windows-10-z450la-photo52731713-45-23-35.jpg

221 ms

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notebook-conversivel-hp-pavilion-x360-intel-core-i5-6200u-6-geracao-4gb-de-ram-hd-500-gb-led-13-3-touchscreen-windows-10-home-13-s103br-photo65430665-45-3d-11.jpg

221 ms

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222 ms

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225 ms

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225 ms

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227 ms

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225 ms

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225 ms

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226 ms

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226 ms

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215 ms

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219 ms

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219 ms

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219 ms

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215 ms

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222 ms

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221 ms

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222 ms

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198 ms

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202 ms

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201 ms

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202 ms

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204 ms

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203 ms

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203 ms

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205 ms

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207 ms

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205 ms

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206 ms

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207 ms

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206 ms

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207 ms

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204 ms

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zg.png

204 ms

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201 ms

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204 ms

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home-sprite-app.png

203 ms

btn-top.png

btn-top.png

50 ms

verbexcondlight-webfont.woff

verbexcondlight-webfont.woff

149 ms

verbexcondbold-webfont.woff

verbexcondbold-webfont.woff

150 ms

zoom_glyphicon.woff

zoom_glyphicon.woff

48 ms

analytics.js

analytics.js

36 ms

conversion_async.js

conversion_async.js

31 ms

9069.js

9069.js

29 ms

px

px

128 ms

186 ms

percycle.js

percycle.js

91 ms

fbevents.js

fbevents.js

89 ms

oct.js

oct.js

84 ms

hotjar-49662.js

hotjar-49662.js

119 ms

w.js

w.js

102 ms

t3m.js

t3m.js

89 ms

ld.js

ld.js

88 ms

collect

collect

39 ms

collect

collect

102 ms

90 ms

collect

collect

118 ms

collect

collect

35 ms

96 ms

120 ms

68 ms

clickstream.min.js

clickstream.min.js

55 ms

modules-1f5c71aea63f8df71401422ed80fbe5f.js

modules-1f5c71aea63f8df71401422ed80fbe5f.js

59 ms

act.php

act.php

90 ms

166 ms

storage.luckyorange.net

storage.luckyorange.net

80 ms

u.php

u.php

50 ms

179 ms

pixel

pixel

99 ms

156 ms

153 ms

adsct

adsct

145 ms

adsct

adsct

95 ms

event

event

73 ms

29 ms

u.php

u.php

40 ms

pixel

pixel

50 ms

settings.luckyorange.net

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53 ms

um

um

93 ms

pxgcm

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10 ms

32 ms

reset.css

reset.css

7 ms

pxfbcm

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5 ms

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4 ms

conversion.js

conversion.js

9 ms

dis.aspx

dis.aspx

44 ms

base.js

base.js

4 ms

b

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15 ms

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11 ms

Accessibility Review

blog.zoom.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

[aria-hidden="true"] elements contain focusable descendents

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

blog.zoom.com.br best practices score

67

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

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

Missing source maps for large first-party JavaScript

SEO Factors

blog.zoom.com.br SEO score

99

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 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 Blog.zoom.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 Blog.zoom.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

blog.zoom.com.br

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