Tools & Wizards About Us
doczz.com.br screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

doczz.com.br

Serviço de armazenamento e publicação de documentos - doczz.com.br

Page Load Speed

4.1 sec in total

First Response

152 ms

Resources Loaded

3.8 sec

Page Rendered

205 ms

doczz.com.br screenshot

About Website

Welcome to doczz.com.br homepage info - get ready to check Doczz best content for Germany right away, or after learning these important things about doczz.com.br

Serviço de armazenamento e publicação de documentos sem limitação de espaço em disco. Mais de cem formatos suportados.

Visit doczz.com.br

Key Findings

We analyzed Doczz.com.br page load time and found that the first response time was 152 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

doczz.com.br performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

doczz.com.br

152 ms

doczz.com.br

370 ms

css

29 ms

style.css

48 ms

style1.css

341 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 38% of them (15 requests) were addressed to the original Doczz.com.br, 35% (14 requests) were made to S1.doczz.com.br and 10% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source S1.doczz.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.9 kB (6%)

Content Size

393.0 kB

After Optimization

368.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doczz.com.br main page is 393.0 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. 55% of websites need less resources to load. Javascripts take 245.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.0 kB

  • Original 22.7 kB
  • After minification 19.0 kB
  • After compression 5.8 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 3.7 kB, which is 16% 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 17.0 kB or 75% of the original size.

Image Optimization

-21%

Potential reduce by 7.7 kB

  • Original 36.7 kB
  • After minification 29.0 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. Obviously, Doczz needs image optimization as it can save up to 7.7 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 206 B

  • Original 245.8 kB
  • After minification 245.8 kB
  • After compression 245.6 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 105 B

  • Original 87.7 kB
  • After minification 87.7 kB
  • After compression 87.6 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. Doczz.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (19%)

Requests Now

32

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doczz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

doczz.com.br

doczz.com.br

152 ms

doczz.com.br

doczz.com.br

370 ms

css

css

29 ms

style.css

style.css

48 ms

style1.css

style1.css

341 ms

adsbygoogle.js

adsbygoogle.js

85 ms

script.js

script.js

477 ms

FileAPI.min.js

FileAPI.min.js

475 ms

script1.js

script1.js

475 ms

analytics.js

analytics.js

185 ms

000715849_1-c03044b3cf2bc872c6cf5164df446d50-300x500.png

000715849_1-c03044b3cf2bc872c6cf5164df446d50-300x500.png

899 ms

000113820_1-ae5d9f450c76a9b7a3d78ae0ab14f774-300x500.png

000113820_1-ae5d9f450c76a9b7a3d78ae0ab14f774-300x500.png

1389 ms

000020640_1-165b441bbba3c1e00c660756ed1e9685-300x500.png

000020640_1-165b441bbba3c1e00c660756ed1e9685-300x500.png

1571 ms

000140312_1-6159f193b406f651884a05fe5ceadc4c-300x500.png

000140312_1-6159f193b406f651884a05fe5ceadc4c-300x500.png

1467 ms

000742381_1-b083b3fa805268473f7d9e4690e50c86-300x500.png

000742381_1-b083b3fa805268473f7d9e4690e50c86-300x500.png

1491 ms

000396193_1-933fbce7343c4b7eb632fb6389f05ca3-300x500.png

000396193_1-933fbce7343c4b7eb632fb6389f05ca3-300x500.png

1533 ms

000707302_1-01a74e52e37b0fcbc6707d24da93a2af-300x500.png

000707302_1-01a74e52e37b0fcbc6707d24da93a2af-300x500.png

1485 ms

000155843_1-eb026ebc1b8166e4e5e4d3352faa7e54-300x500.png

000155843_1-eb026ebc1b8166e4e5e4d3352faa7e54-300x500.png

2086 ms

000741741_1-4af29ab33039535230b3812a1dde6736-300x500.png

000741741_1-4af29ab33039535230b3812a1dde6736-300x500.png

2022 ms

000187437_1-7984a4c932267d766d976dd3dc55c32c-300x500.png

000187437_1-7984a4c932267d766d976dd3dc55c32c-300x500.png

2046 ms

000048150_1-8580f96c52f02433183c1a27ec9bb6d3-300x500.png

000048150_1-8580f96c52f02433183c1a27ec9bb6d3-300x500.png

2150 ms

000038236_1-473ac44d05a7a02bbf943adcc4cac7dd-300x500.png

000038236_1-473ac44d05a7a02bbf943adcc4cac7dd-300x500.png

2090 ms

000043605_1-06b70443e2b668322c42a351b8adf591-300x500.png

000043605_1-06b70443e2b668322c42a351b8adf591-300x500.png

2184 ms

000239396_1-f828995098c5aaf73d943d48a6169d99-300x500.png

000239396_1-f828995098c5aaf73d943d48a6169d99-300x500.png

2863 ms

logo.png

logo.png

174 ms

search.png

search.png

175 ms

figure1.png

figure1.png

432 ms

figure2.png

figure2.png

428 ms

figure3.png

figure3.png

442 ms

file.png

file.png

482 ms

slotcar_library.js

slotcar_library.js

130 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

51 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

58 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

63 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

71 ms

watch.js

watch.js

5 ms

up.png

up.png

35 ms

awesome.woff

awesome.woff

334 ms

collect

collect

34 ms

js

js

52 ms

Accessibility Review

doczz.com.br accessibility score

62

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

doczz.com.br best practices score

67

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

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

doczz.com.br SEO score

91

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

    N/A

  • Encoding

    UTF-8

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

doczz.com.br

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