Report Summary

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    Best Practices

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Como criar um blog de qualidade no Blogger ou WordPress | Códigos Blog

Page Load Speed

3.6 sec in total

First Response

267 ms

Resources Loaded

2.9 sec

Page Rendered

471 ms screenshot

About Website

Click here to check amazing Codigos Blog content for Brazil. Otherwise, check out these important facts you probably never knew about

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Key Findings

We analyzed page load time and found that the first response time was 267 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics performance score


Network Requests Diagram

267 ms


36 ms


47 ms


33 ms


42 ms

Our browser made a total of 178 requests to load all elements on the main page. We found that 24% of them (42 requests) were addressed to the original, 11% (19 requests) were made to and 6% (11 requests) were made to The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source

Page Optimization Overview & Recommendations

Page size can be reduced by 262.4 kB (37%)

Content Size

702.8 kB

After Optimization

440.4 kB

In fact, the total size of main page is 702.8 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. 70% of websites need less resources to load. Images take 330.4 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 67.0 kB

  • Original 83.1 kB
  • After minification 74.1 kB
  • After compression 16.2 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 11% 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 67.0 kB or 81% of the original size.

Image Optimization


Potential reduce by 15.7 kB

  • Original 330.4 kB
  • After minification 314.6 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. Codigos Blog images are well optimized though.

JavaScript Optimization


Potential reduce by 133.3 kB

  • Original 230.2 kB
  • After minification 228.9 kB
  • After compression 96.9 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 133.3 kB or 58% of the original size.

CSS Optimization


Potential reduce by 46.3 kB

  • Original 59.0 kB
  • After minification 52.2 kB
  • After compression 12.7 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. needs all CSS files to be minified and compressed as it can save up to 46.3 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 93 (66%)

Requests Now


After Optimization


The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codigos Blog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 description is not detected on the main page of Codigos Blog. 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: