Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

delve.com

Delve Product Design and Development | Bring Bold Ideas to… | Delve

Page Load Speed

1.4 sec in total

First Response

90 ms

Resources Loaded

827 ms

Page Rendered

483 ms

delve.com screenshot

About Website

Click here to check amazing Delve content for United States. Otherwise, check out these important facts you probably never knew about delve.com

Product engineers, designers, and user researchers at Delve have delivered 10,000+ projects for the medical, industrial, and consumer industries.

Visit delve.com

Key Findings

We analyzed Delve.com page load time and found that the first response time was 90 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

delve.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

delve.com

90 ms

www.focuspointeglobal.com

168 ms

jquery-1.7.1.js

29 ms

public_common.css

22 ms

layout.min.css

63 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Delve.com, 58% (22 requests) were made to Cdn2.hubspot.net and 8% (3 requests) were made to Static.hsstatic.net. The less responsive or slowest element that took the longest time to load (232 ms) relates to the external source Cdn2.hubspot.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 354.0 kB (28%)

Content Size

1.2 MB

After Optimization

893.8 kB

In fact, the total size of Delve.com main page is 1.2 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. 65% of websites need less resources to load. Images take 627.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 41.8 kB

  • Original 49.4 kB
  • After minification 43.0 kB
  • After compression 7.7 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 6.4 kB, which is 13% 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 41.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 15.2 kB

  • Original 627.1 kB
  • After minification 611.8 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. Delve images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 171.3 kB

  • Original 293.2 kB
  • After minification 276.2 kB
  • After compression 121.9 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 171.3 kB or 58% of the original size.

CSS Optimization

-45%

Potential reduce by 125.7 kB

  • Original 278.1 kB
  • After minification 263.3 kB
  • After compression 152.5 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. Delve.com needs all CSS files to be minified and compressed as it can save up to 125.7 kB or 45% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (47%)

Requests Now

34

After Optimization

18

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

delve.com accessibility score

84

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

delve.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

Page has valid source maps

SEO Factors

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