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dvsum.ai screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    58% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

dvsum.ai

DvSum - Data Catalog and Data Intelligence Platform

Page Load Speed

1.7 sec in total

First Response

154 ms

Resources Loaded

985 ms

Page Rendered

539 ms

dvsum.ai screenshot

About Website

Welcome to dvsum.ai homepage info - get ready to check Dv Sum best content right away, or after learning these important things about dvsum.ai

Data Intelligence Platform powered by an Augmented ML Data Catalog. Democratize and Govern Data, increase Data Literacy to build a data-driven culture.

Visit dvsum.ai

Key Findings

We analyzed Dvsum.ai page load time and found that the first response time was 154 ms and then it took 1.5 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

dvsum.ai performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value2,860 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

dvsum.ai

154 ms

dvsum.ai

159 ms

bb-plugin.min.css

66 ms

frontend.min.css

69 ms

style.min.css

83 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 83% of them (38 requests) were addressed to the original Dvsum.ai, 9% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Cdn.shortpixel.ai. The less responsive or slowest element that took the longest time to load (376 ms) belongs to the original domain Dvsum.ai.

Page Optimization Overview & Recommendations

Page size can be reduced by 185.5 kB (46%)

Content Size

403.2 kB

After Optimization

217.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dvsum.ai main page is 403.2 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. 55% of websites need less resources to load. HTML takes 220.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 180.8 kB

  • Original 220.8 kB
  • After minification 216.6 kB
  • After compression 40.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 180.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 2 B

  • Original 1.1 kB
  • After minification 1.1 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. Dv Sum images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 698 B

  • Original 58.4 kB
  • After minification 58.4 kB
  • After compression 57.7 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.

CSS Optimization

-3%

Potential reduce by 4.1 kB

  • Original 122.8 kB
  • After minification 120.8 kB
  • After compression 118.7 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. Dvsum.ai has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (91%)

Requests Now

35

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dv Sum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dvsum.ai

dvsum.ai

154 ms

dvsum.ai

dvsum.ai

159 ms

bb-plugin.min.css

bb-plugin.min.css

66 ms

frontend.min.css

frontend.min.css

69 ms

style.min.css

style.min.css

83 ms

style.css

style.css

117 ms

all.min.css

all.min.css

144 ms

dashicons.min.css

dashicons.min.css

71 ms

jquery.magnificpopup.min.css

jquery.magnificpopup.min.css

70 ms

5731-layout.css

5731-layout.css

149 ms

lecreati-calculator-public.css

lecreati-calculator-public.css

133 ms

menu-image.css

menu-image.css

160 ms

ivory-search.min.css

ivory-search.min.css

136 ms

foundation-icons.css

foundation-icons.css

159 ms

v4-shims.min.css

v4-shims.min.css

167 ms

30e4d037da79a64ecd3b1726f65bba02-layout-bundle.css

30e4d037da79a64ecd3b1726f65bba02-layout-bundle.css

172 ms

astra-addon-632e64bacfd8e7-80523643.css

astra-addon-632e64bacfd8e7-80523643.css

184 ms

owl.carousel.min.css

owl.carousel.min.css

198 ms

style.css

style.css

195 ms

other.css

other.css

196 ms

dv-logo1-1.png

dv-logo1-1.png

155 ms

frontend.min.js

frontend.min.js

228 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

227 ms

jquery.fitvids.min.js

jquery.fitvids.min.js

227 ms

js_cookie.js

js_cookie.js

229 ms

jquery.magnificpopup.min.js

jquery.magnificpopup.min.js

368 ms

masonry.min.js

masonry.min.js

375 ms

jquery.masonry.min.js

jquery.masonry.min.js

369 ms

jquery-masonary.js

jquery-masonary.js

370 ms

imagesloaded.min.js

imagesloaded.min.js

370 ms

5731-layout.js

5731-layout.js

376 ms

ai-2.0.min.js

ai-2.0.min.js

372 ms

9cbd9f134f20f1b7251616f46e964e60-layout-bundle.js

9cbd9f134f20f1b7251616f46e964e60-layout-bundle.js

372 ms

astra-addon-632e64badae2b2-39968448.js

astra-addon-632e64badae2b2-39968448.js

372 ms

ivory-search.min.js

ivory-search.min.js

374 ms

lazyload.min.js

lazyload.min.js

372 ms

css

css

168 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

105 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

164 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

189 ms

Ultimate-Icons.ttf

Ultimate-Icons.ttf

188 ms

wARDj0u

wARDj0u

44 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

186 ms

foundation-icons.woff

foundation-icons.woff

185 ms

fa-brands-400.woff

fa-brands-400.woff

185 ms

astra.woff

astra.woff

43 ms

Accessibility Review

dvsum.ai accessibility score

85

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

dvsum.ai best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dvsum.ai SEO score

86

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

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 Dvsum.ai 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 Dvsum.ai 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

dvsum.ai

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