Tools & Wizards About Us
marina-ferreira.github.io screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

marina-ferreira.github.io

Marina Ferreira - Software Engineer | Code Sketch Channel Tutorials

Page Load Speed

611 ms in total

First Response

14 ms

Resources Loaded

413 ms

Page Rendered

184 ms

marina-ferreira.github.io screenshot

About Website

Welcome to marina-ferreira.github.io homepage info - get ready to check Marina Ferreira Github best content for China right away, or after learning these important things about marina-ferreira.github.io

Programming projects and tutorials about front-end development. HTML, CSS, JavaScript, VanillaJS, jQuery, Angular, Ember. Learn how to code web elements, apps and games! Subscribe to the Code Sketch C...

Visit marina-ferreira.github.io

Key Findings

We analyzed Marina-ferreira.github.io page load time and found that the first response time was 14 ms and then it took 597 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

marina-ferreira.github.io performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

marina-ferreira.github.io

14 ms

marina-ferreira.github.io

35 ms

js

76 ms

kimbie.dark.min.css

186 ms

styles.min.css

21 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 62% of them (13 requests) were addressed to the original Marina-ferreira.github.io, 14% (3 requests) were made to Cdnjs.cloudflare.com and 10% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (359 ms) relates to the external source Cdnjs.cloudflare.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.8 kB (4%)

Content Size

179.9 kB

After Optimization

172.0 kB

  • HTML
  • Images

In fact, the total size of Marina-ferreira.github.io main page is 179.9 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. Only 10% of websites need less resources to load. Images take 173.3 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.4 kB

  • Original 6.6 kB
  • After minification 6.3 kB
  • After compression 2.2 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. 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 4.4 kB or 67% of the original size.

Image Optimization

-2%

Potential reduce by 3.4 kB

  • Original 173.3 kB
  • After minification 169.9 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. Marina Ferreira Github images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 4 (22%)

Requests Now

18

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marina Ferreira 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 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

marina-ferreira.github.io

marina-ferreira.github.io

14 ms

marina-ferreira.github.io

marina-ferreira.github.io

35 ms

js

js

76 ms

kimbie.dark.min.css

kimbie.dark.min.css

186 ms

styles.min.css

styles.min.css

21 ms

twitter.png

twitter.png

41 ms

facebook.png

facebook.png

32 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

31 ms

highlight.min.js

highlight.min.js

196 ms

typescript.min.js

typescript.min.js

359 ms

scripts.min.js

scripts.min.js

40 ms

youtube.png

youtube.png

32 ms

medium.png

medium.png

39 ms

github.png

github.png

46 ms

linkedin.png

linkedin.png

52 ms

mail.png

mail.png

54 ms

css

css

31 ms

bg.jpg

bg.jpg

47 ms

font

font

16 ms

dulcelin-regular.otf

dulcelin-regular.otf

106 ms

font

font

19 ms

Accessibility Review

marina-ferreira.github.io accessibility score

100

Accessibility Issues

Best Practices

marina-ferreira.github.io best practices score

75

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

SEO Factors

marina-ferreira.github.io 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 Marina-ferreira.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 Marina-ferreira.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

marina-ferreira.github.io

Open Graph description is not detected on the main page of Marina Ferreira Github. 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: