Tools & Wizards About Us
lucascavalare.github.io screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

lucascavalare.github.io

Lucas Cavalare - Cloud Operations Engineer with Bachelor of Computer Science, Specialisations in Network Computer, and Cloud and Virtualisation.

Page Load Speed

941 ms in total

First Response

22 ms

Resources Loaded

486 ms

Page Rendered

433 ms

lucascavalare.github.io screenshot

About Website

Welcome to lucascavalare.github.io homepage info - get ready to check Lucas Cavalare Github best content for China right away, or after learning these important things about lucascavalare.github.io

Hi! I'm Lucas Cavalare, Computer Science Bachelor from FAJ, Jaguariúna. Also, Network Computers, and Cloud and Virtualisation Specialist from UNICAMP. I'm an Cloud Operations Engineer, that loves to D...

Visit lucascavalare.github.io

Key Findings

We analyzed Lucascavalare.github.io page load time and found that the first response time was 22 ms and then it took 919 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

lucascavalare.github.io performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value49.3 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value2,150 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

lucascavalare.github.io

22 ms

lucascavalare.github.io

40 ms

MathJax.js

47 ms

analytics.js

45 ms

font-awesome.min.css

46 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 46% of them (17 requests) were addressed to the original Lucascavalare.github.io, 24% (9 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (232 ms) belongs to the original domain Lucascavalare.github.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 452.4 kB (3%)

Content Size

13.1 MB

After Optimization

12.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lucascavalare.github.io main page is 13.1 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. Only a small number of websites need less resources to load. Images take 13.0 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.5 kB

  • Original 27.8 kB
  • After minification 23.8 kB
  • After compression 6.3 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. This page needs HTML code to be minified as it can gain 4.0 kB, which is 14% 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 21.5 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 399.0 kB

  • Original 13.0 MB
  • After minification 12.6 MB

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. Lucas Cavalare Github images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (59%)

Requests Now

22

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lucas Cavalare Github. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lucascavalare.github.io

lucascavalare.github.io

22 ms

lucascavalare.github.io

lucascavalare.github.io

40 ms

MathJax.js

MathJax.js

47 ms

analytics.js

analytics.js

45 ms

font-awesome.min.css

font-awesome.min.css

46 ms

bootstrap.min.css

bootstrap.min.css

35 ms

bootstrap-social.css

bootstrap-social.css

110 ms

main.css

main.css

51 ms

particle-js-style.css

particle-js-style.css

49 ms

css

css

53 ms

css

css

116 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

124 ms

typed.js

typed.js

107 ms

bootstrap.min.js

bootstrap.min.js

111 ms

main.js

main.js

113 ms

particles.min.js

particles.min.js

112 ms

particles-config.js

particles-config.js

116 ms

profile.jpg

profile.jpg

114 ms

pygment_highlights.css

pygment_highlights.css

70 ms

collect

collect

133 ms

TeX-MML-AM_CHTML.js

TeX-MML-AM_CHTML.js

85 ms

82759143-4f317600-9de3-11ea-8b60-673ee94e72c6.jpg

82759143-4f317600-9de3-11ea-8b60-673ee94e72c6.jpg

145 ms

AppArmor_logo.png

AppArmor_logo.png

120 ms

80831416-b132fd00-8be2-11ea-8f6d-0e612f1b5370.png

80831416-b132fd00-8be2-11ea-8f6d-0e612f1b5370.png

194 ms

LondonBridge2.jpg

LondonBridge2.jpg

154 ms

joaquina-beach-florianopolis.jpeg

joaquina-beach-florianopolis.jpeg

232 ms

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqs.woff

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqs.woff

65 ms

0QI6MX1D_JOuGQbT0gvTJPa787z5vBJBkqs.woff

0QI6MX1D_JOuGQbT0gvTJPa787z5vBJBkqs.woff

87 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

93 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

101 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

101 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

113 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

102 ms

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-MoFoq92mg.woff

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-MoFoq92mg.woff

101 ms

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-C0Coq92mg.woff

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-C0Coq92mg.woff

99 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

42 ms

js

js

78 ms

Accessibility Review

lucascavalare.github.io accessibility score

71

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.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lucascavalare.github.io 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lucascavalare.github.io SEO score

93

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

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 Lucascavalare.github.io 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 Lucascavalare.github.io 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

lucascavalare.github.io

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