Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

dfsco.com

Donnelley Financial Solutions | Risk & Compliance Solutions

Page Load Speed

12.4 sec in total

First Response

63 ms

Resources Loaded

9.8 sec

Page Rendered

2.6 sec

dfsco.com screenshot

About Website

Welcome to dfsco.com homepage info - get ready to check Dfsco best content for United States right away, or after learning these important things about dfsco.com

Learn how DFIN delivers confidence through technology, data analytics & industry expertise to help you at every stage of your business & investment lifecycles.

Visit dfsco.com

Key Findings

We analyzed Dfsco.com page load time and found that the first response time was 63 ms and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dfsco.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value24.5 s

0/100

25%

SI (Speed Index)

Value64.2 s

0/100

10%

TBT (Total Blocking Time)

Value104,110 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value141.9 s

0/100

10%

Network Requests Diagram

dfsco.com

63 ms

www.dfinsolutions.com

248 ms

otSDKStub.js

232 ms

lift.js

189 ms

v4.js

960 ms

Our browser made a total of 358 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Dfsco.com, 51% (181 requests) were made to Dfinsolutions.com and 10% (37 requests) were made to Test.dfinsolutions.com. The less responsive or slowest element that took the longest time to load (5.9 sec) relates to the external source Test.dfinsolutions.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 729.9 kB (8%)

Content Size

9.6 MB

After Optimization

8.9 MB

In fact, the total size of Dfsco.com main page is 9.6 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 514.4 kB

  • Original 606.2 kB
  • After minification 535.8 kB
  • After compression 91.8 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 70.3 kB, which is 12% 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 514.4 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 141.6 kB

  • Original 8.4 MB
  • After minification 8.3 MB

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. Dfsco images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 73.6 kB

  • Original 443.4 kB
  • After minification 442.3 kB
  • After compression 369.8 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 73.6 kB or 17% of the original size.

CSS Optimization

-0%

Potential reduce by 288 B

  • Original 146.2 kB
  • After minification 146.2 kB
  • After compression 145.9 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. Dfsco.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 172 (52%)

Requests Now

333

After Optimization

161

The browser has sent 333 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dfsco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 153 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dfsco.com accessibility score

66

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

dfsco.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dfsco.com SEO score

79

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Dfsco.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 Dfsco.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

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