Tools & Wizards About Us
descoanalytics.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

descoanalytics.com

DESCO Analytics | inventing a world of consumable, trusted energy-saving opportunities unique to you

Page Load Speed

2.8 sec in total

First Response

45 ms

Resources Loaded

2 sec

Page Rendered

751 ms

descoanalytics.com screenshot

About Website

Visit descoanalytics.com now to see the best up-to-date DESCO Analytics content and also check out these interesting facts you probably never knew about descoanalytics.com

We are a forward-looking, data-driven energy analytics company delivering intelligent energy management advisory services through connecting human experience with machine learning. We believe energy a...

Visit descoanalytics.com

Key Findings

We analyzed Descoanalytics.com page load time and found that the first response time was 45 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

descoanalytics.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

descoanalytics.com

45 ms

descoanalytics.com

434 ms

bootstrap.min.css

272 ms

font-awesome.min.css

215 ms

line-icons.css

218 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 91% of them (49 requests) were addressed to the original Descoanalytics.com, 4% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Dmagency.us. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Descoanalytics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.8 kB (5%)

Content Size

1.3 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Descoanalytics.com main page is 1.3 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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.8 kB

  • Original 22.3 kB
  • After minification 22.2 kB
  • After compression 5.5 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 16.8 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 42.5 kB

  • Original 1.2 MB
  • After minification 1.2 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. DESCO Analytics images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.5 kB

  • Original 97.4 kB
  • After minification 97.4 kB
  • After compression 95.8 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 32 (67%)

Requests Now

48

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DESCO Analytics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

descoanalytics.com

descoanalytics.com

45 ms

descoanalytics.com

descoanalytics.com

434 ms

bootstrap.min.css

bootstrap.min.css

272 ms

font-awesome.min.css

font-awesome.min.css

215 ms

line-icons.css

line-icons.css

218 ms

owl.carousel.css

owl.carousel.css

304 ms

owl.theme.css

owl.theme.css

266 ms

nivo-lightbox.css

nivo-lightbox.css

289 ms

magnific-popup.css

magnific-popup.css

509 ms

slicknav.css

slicknav.css

428 ms

animate.css

animate.css

510 ms

main.css

main.css

560 ms

responsive.css

responsive.css

508 ms

scrolldown-gray2.gif

scrolldown-gray2.gif

143 ms

desco_logo100.png

desco_logo100.png

404 ms

logo_s2.png

logo_s2.png

568 ms

form.html

form.html

575 ms

email-decode.min.js

email-decode.min.js

509 ms

jquery-min.js

jquery-min.js

687 ms

popper.min.js

popper.min.js

695 ms

bootstrap.min.js

bootstrap.min.js

718 ms

jquery.mixitup.js

jquery.mixitup.js

695 ms

nivo-lightbox.js

nivo-lightbox.js

695 ms

owl.carousel.js

owl.carousel.js

820 ms

jquery.stellar.min.js

jquery.stellar.min.js

766 ms

jquery.nav.js

jquery.nav.js

991 ms

scrolling-nav.js

scrolling-nav.js

819 ms

jquery.easing.min.js

jquery.easing.min.js

882 ms

smoothscroll.js

smoothscroll.js

1055 ms

jquery.slicknav.js

jquery.slicknav.js

990 ms

wow.js

wow.js

863 ms

jquery.vide.js

jquery.vide.js

892 ms

jquery.counterup.min.js

jquery.counterup.min.js

938 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

963 ms

waypoints.min.js

waypoints.min.js

1158 ms

form-validator.min.js

form-validator.min.js

1021 ms

contact-form-script.js

contact-form-script.js

1061 ms

main.js

main.js

1159 ms

js

js

69 ms

bigdata2.png

bigdata2.png

1155 ms

jan1.jpg

jan1.jpg

893 ms

denes1.jpg

denes1.jpg

1041 ms

steffen1.jpg

steffen1.jpg

990 ms

mike1.jpg

mike1.jpg

1029 ms

lc.png

lc.png

950 ms

esrc.png

esrc.png

998 ms

css

css

32 ms

bg.jpg

bg.jpg

657 ms

b1.jpg

b1.jpg

829 ms

f1.jpg

f1.jpg

761 ms

pxiEyp8kv8JHgFVrJJfedA.woff

pxiEyp8kv8JHgFVrJJfedA.woff

92 ms

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

91 ms

Linearicons-Free.woff

Linearicons-Free.woff

708 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

852 ms

Accessibility Review

descoanalytics.com accessibility score

73

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

descoanalytics.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

descoanalytics.com SEO score

92

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

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 Descoanalytics.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 Descoanalytics.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

descoanalytics.com

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