Tools & Wizards About Us
andrewdeorio.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

andrewdeorio.com

Andrew DeOrio

Page Load Speed

3.7 sec in total

First Response

79 ms

Resources Loaded

1.6 sec

Page Rendered

2 sec

andrewdeorio.com screenshot

About Website

Visit andrewdeorio.com now to see the best up-to-date Andrew De Orio content and also check out these interesting facts you probably never knew about andrewdeorio.com

Andrew DeOrio

Visit andrewdeorio.com

Key Findings

We analyzed Andrewdeorio.com page load time and found that the first response time was 79 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

andrewdeorio.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

andrewdeorio.com

79 ms

andrewdeorio.com

41 ms

jquery.min.js

33 ms

semantic.min.css

94 ms

semantic.min.js

81 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 28% of them (5 requests) were addressed to the original Andrewdeorio.com, 44% (8 requests) were made to Cdn.jsdelivr.net and 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (652 ms) relates to the external source Google-analytics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.1 kB (36%)

Content Size

320.9 kB

After Optimization

203.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Andrewdeorio.com main page is 320.9 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. 35% of websites need less resources to load. Images take 179.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 77.3 kB

  • Original 88.7 kB
  • After minification 64.0 kB
  • After compression 11.4 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 24.6 kB, which is 28% 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 77.3 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 7.9 kB

  • Original 179.4 kB
  • After minification 171.5 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. Andrew De Orio 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

We found no issues to fix!

Requests Now

10

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Andrew De Orio. According to our analytics all requests are already optimized.

Network Requests Diagram

andrewdeorio.com

andrewdeorio.com

79 ms

andrewdeorio.com

andrewdeorio.com

41 ms

jquery.min.js

jquery.min.js

33 ms

semantic.min.css

semantic.min.css

94 ms

semantic.min.js

semantic.min.js

81 ms

academicons.min.css

academicons.min.css

64 ms

css

css

87 ms

analytics.js

analytics.js

652 ms

awdeorio.jpg

awdeorio.jpg

635 ms

eecs280logo.png

eecs280logo.png

403 ms

eecs485logo.png

eecs485logo.png

404 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

289 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

289 ms

icons.woff

icons.woff

27 ms

brand-icons.woff

brand-icons.woff

28 ms

academicons.ttf

academicons.ttf

285 ms

outline-icons.woff

outline-icons.woff

285 ms

collect

collect

605 ms

Accessibility Review

andrewdeorio.com accessibility score

59

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

andrewdeorio.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

SEO Factors

andrewdeorio.com SEO score

99

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 Andrewdeorio.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 Andrewdeorio.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

andrewdeorio.com

Open Graph description is not detected on the main page of Andrew De Orio. 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: