Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

alessandro.codes

Technology Leader and Strategic Advisor | Alessandro Desantis

Page Load Speed

922 ms in total

First Response

39 ms

Resources Loaded

740 ms

Page Rendered

143 ms

alessandro.codes screenshot

About Website

Visit alessandro.codes now to see the best up-to-date Alessandro content and also check out these interesting facts you probably never knew about alessandro.codes

Alessandro Desantis is a technology leader and strategic advisor with a decade of experience building teams that deliver great products in a sustainable way.

Visit alessandro.codes

Key Findings

We analyzed Alessandro.codes page load time and found that the first response time was 39 ms and then it took 883 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

alessandro.codes performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.255

48/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

alessandro.codes

39 ms

alessandro.codes

224 ms

css

38 ms

all.js

50 ms

bundle.js

234 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 75% of them (6 requests) were addressed to the original Alessandro.codes, 13% (1 request) were made to Fonts.googleapis.com and 13% (1 request) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (234 ms) belongs to the original domain Alessandro.codes.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.2 kB (8%)

Content Size

519.2 kB

After Optimization

478.0 kB

In fact, the total size of Alessandro.codes main page is 519.2 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 246.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 41.1 kB

  • Original 49.8 kB
  • After minification 44.4 kB
  • After compression 8.7 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 5.4 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 41.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 223.4 kB
  • After minification 223.4 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. Alessandro images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 17 B

  • Original 246.0 kB
  • After minification 246.0 kB
  • After compression 245.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alessandro. According to our analytics all requests are already optimized.

Accessibility Review

alessandro.codes accessibility score

75

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

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

alessandro.codes 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

SEO Factors

alessandro.codes SEO score

88

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

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 Alessandro.codes 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 Alessandro.codes 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 Alessandro. 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: