Tools & Wizards About Us

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

deloi.tt

Deloitte US | Audit, Consulting, Advisory, and Tax Services

Page Load Speed

1.7 sec in total

First Response

120 ms

Resources Loaded

1.3 sec

Page Rendered

243 ms

About Website

Click here to check amazing Deloi content. Otherwise, check out these important facts you probably never knew about deloi.tt

Deloitte provides industry-leading audit, consulting, tax, and advisory services to many of the world’s most admired brands, including 80 percent of the Fortune 500. As a member firm of Deloitte Touch...

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Key Findings

We analyzed Deloi.tt page load time and found that the first response time was 120 ms and then it took 1.6 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

deloi.tt performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value4,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

deloi.tt

120 ms

en.html

49 ms

CrossDomainConsentShare.js

265 ms

otSDKStub.js

36 ms

launch-EN19f66e78030b4550b8aebe191224f207.min.js

24 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Deloi.tt, 47% (23 requests) were made to Www2.deloitte.com and 6% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (395 ms) relates to the external source Www2.deloitte.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 736.6 kB (53%)

Content Size

1.4 MB

After Optimization

649.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deloi.tt main page is 1.4 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. 60% of websites need less resources to load. Javascripts take 866.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 167.1 kB

  • Original 195.0 kB
  • After minification 131.9 kB
  • After compression 27.9 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 63.1 kB, which is 32% 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 167.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 323.5 kB
  • After minification 323.5 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. Deloi images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 569.0 kB

  • Original 866.8 kB
  • After minification 866.8 kB
  • After compression 297.9 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 569.0 kB or 66% of the original size.

CSS Optimization

-68%

Potential reduce by 565 B

  • Original 832 B
  • After minification 441 B
  • After compression 267 B

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. Deloi.tt needs all CSS files to be minified and compressed as it can save up to 565 B or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (58%)

Requests Now

45

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deloi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

deloi.tt accessibility score

91

Accessibility Issues

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

Best Practices

deloi.tt best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

deloi.tt SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Deloi.tt 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 Deloi.tt 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 data is detected on the main page of Deloi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: