Tools & Wizards About Us
leandroacosta.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

leandroacosta.com

Leandro Acosta - Coder, Coffee Drinker | Leandro Acosta

Page Load Speed

853 ms in total

First Response

129 ms

Resources Loaded

670 ms

Page Rendered

54 ms

leandroacosta.com screenshot

About Website

Visit leandroacosta.com now to see the best up-to-date Leandro Acosta content and also check out these interesting facts you probably never knew about leandroacosta.com

Personal blog by Leandro Acosta. A playground for all things code.

Visit leandroacosta.com

Key Findings

We analyzed Leandroacosta.com page load time and found that the first response time was 129 ms and then it took 724 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

leandroacosta.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

leandroacosta.com

129 ms

leandroacosta.com

356 ms

polyfill-da0a2c1f46819f3870dc.js

131 ms

component---src-pages-index-js-3b61b8046c598b977632.js

98 ms

133dca110fad53aa1997b630637bbac3134a2d14-047e59fe0c4d9669b13b.js

149 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Leandroacosta.com and no external sources were called. The less responsive or slowest element that took the longest time to load (356 ms) belongs to the original domain Leandroacosta.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.0 kB (51%)

Content Size

450.0 kB

After Optimization

219.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leandroacosta.com main page is 450.0 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. 15% of websites need less resources to load. Javascripts take 275.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 22.5 kB

  • Original 29.8 kB
  • After minification 29.7 kB
  • After compression 7.3 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 22.5 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 8.1 kB

  • Original 128.1 kB
  • After minification 120.0 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. Leandro Acosta images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 187.8 kB

  • Original 275.5 kB
  • After minification 275.2 kB
  • After compression 87.7 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 187.8 kB or 68% of the original size.

CSS Optimization

-76%

Potential reduce by 12.6 kB

  • Original 16.6 kB
  • After minification 16.1 kB
  • After compression 4.0 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. Leandroacosta.com needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (83%)

Requests Now

6

After Optimization

1

  • JavaScript

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leandro Acosta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

leandroacosta.com

leandroacosta.com

129 ms

leandroacosta.com

leandroacosta.com

356 ms

polyfill-da0a2c1f46819f3870dc.js

polyfill-da0a2c1f46819f3870dc.js

131 ms

component---src-pages-index-js-3b61b8046c598b977632.js

component---src-pages-index-js-3b61b8046c598b977632.js

98 ms

133dca110fad53aa1997b630637bbac3134a2d14-047e59fe0c4d9669b13b.js

133dca110fad53aa1997b630637bbac3134a2d14-047e59fe0c4d9669b13b.js

149 ms

app-8ec9af72824448528cb6.js

app-8ec9af72824448528cb6.js

73 ms

framework-c0b0a3d4c0e375e21035.js

framework-c0b0a3d4c0e375e21035.js

156 ms

webpack-runtime-fb8c115052d4ba018adc.js

webpack-runtime-fb8c115052d4ba018adc.js

113 ms

merriweather-latin-400-040426f99ff6e00b86506452e0d1f10b.woff

merriweather-latin-400-040426f99ff6e00b86506452e0d1f10b.woff

96 ms

merriweather-latin-300-58b18067ebbd21fda77b67e73c241d3b.woff

merriweather-latin-300-58b18067ebbd21fda77b67e73c241d3b.woff

176 ms

merriweather-latin-700-22fb8afba4ab1f093b6ef9e28a9b6e92.woff

merriweather-latin-700-22fb8afba4ab1f093b6ef9e28a9b6e92.woff

120 ms

merriweather-latin-900-5d4e42cb44410674acd99153d57df032.woff

merriweather-latin-900-5d4e42cb44410674acd99153d57df032.woff

147 ms

Accessibility Review

leandroacosta.com accessibility score

100

Accessibility Issues

Best Practices

leandroacosta.com best practices score

92

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

Page has valid source maps

SEO Factors

leandroacosta.com SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leandroacosta.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Leandroacosta.com 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

leandroacosta.com

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: