Tools & Wizards About Us
gordonlesti.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

gordonlesti.com

Gordon Lesti – Personal blog

Page Load Speed

2.3 sec in total

First Response

398 ms

Resources Loaded

1.5 sec

Page Rendered

388 ms

gordonlesti.com screenshot

About Website

Visit gordonlesti.com now to see the best up-to-date Gordon Lesti content for United States and also check out these interesting facts you probably never knew about gordonlesti.com

The blog of Gordon Lesti. B.Sc. - Computer Science

Visit gordonlesti.com

Key Findings

We analyzed Gordonlesti.com page load time and found that the first response time was 398 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

gordonlesti.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

gordonlesti.com

398 ms

main.css

289 ms

anticlimacus.png

1161 ms

main.js

395 ms

fontawesome-webfont.woff

476 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Gordonlesti.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Gordonlesti.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 246.3 kB (19%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gordonlesti.com main page is 1.3 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. 15% of websites need less resources to load. Images take 955.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 20.2 kB

  • Original 24.9 kB
  • After minification 18.8 kB
  • After compression 4.7 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 6.0 kB, which is 24% 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 20.2 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 955.6 kB
  • After minification 955.6 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. Gordon Lesti images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 102.8 kB

  • Original 154.6 kB
  • After minification 154.6 kB
  • After compression 51.9 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 102.8 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 123.3 kB

  • Original 151.0 kB
  • After minification 150.9 kB
  • After compression 27.7 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. Gordonlesti.com needs all CSS files to be minified and compressed as it can save up to 123.3 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gordon Lesti. According to our analytics all requests are already optimized.

Network Requests Diagram

gordonlesti.com

gordonlesti.com

398 ms

main.css

main.css

289 ms

anticlimacus.png

anticlimacus.png

1161 ms

main.js

main.js

395 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

476 ms

Accessibility Review

gordonlesti.com accessibility score

96

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

Best Practices

gordonlesti.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

gordonlesti.com SEO score

94

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

High

Tap targets are not sized appropriately

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 Gordonlesti.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 Gordonlesti.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

gordonlesti.com

Open Graph description is not detected on the main page of Gordon Lesti. 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: