Tools & Wizards About Us
rescoms.eu screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

rescoms.eu

ResCoM - Resource Conservative Manufacturing - Helping Manufacturers To Capture Value By Closing The Loop

Page Load Speed

3.9 sec in total

First Response

666 ms

Resources Loaded

3 sec

Page Rendered

238 ms

rescoms.eu screenshot

About Website

Visit rescoms.eu now to see the best up-to-date Res CoM S content and also check out these interesting facts you probably never knew about rescoms.eu

ResCoM, which stands for Resource Conservative Manufacturing is working to develop an innovative methodology and software platform for the industrial implementation of closed-loop manufacturing system...

Visit rescoms.eu

Key Findings

We analyzed Rescoms.eu page load time and found that the first response time was 666 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rescoms.eu performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value2,320 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.281

43/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

www.rescoms.eu

666 ms

site.fa654c27bffde1f8011af49a36a661f5.css

112 ms

fjd0lbx.js

122 ms

build.js

356 ms

cookieconsent.min.js

30 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 48% of them (30 requests) were addressed to the original Rescoms.eu, 14% (9 requests) were made to Use.typekit.net and 14% (9 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Rescoms.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.1 kB (10%)

Content Size

1.1 MB

After Optimization

958.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rescoms.eu main page is 1.1 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. 55% of websites need less resources to load. Images take 699.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 47.2 kB

  • Original 54.1 kB
  • After minification 37.6 kB
  • After compression 6.9 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 16.5 kB, which is 31% 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 47.2 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 48.5 kB

  • Original 699.6 kB
  • After minification 651.1 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. Res CoM S images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 6.7 kB

  • Original 238.8 kB
  • After minification 238.8 kB
  • After compression 232.1 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

-6%

Potential reduce by 4.6 kB

  • Original 72.9 kB
  • After minification 72.9 kB
  • After compression 68.3 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. Rescoms.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (16%)

Requests Now

49

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Res CoM S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.rescoms.eu

www.rescoms.eu

666 ms

site.fa654c27bffde1f8011af49a36a661f5.css

site.fa654c27bffde1f8011af49a36a661f5.css

112 ms

fjd0lbx.js

fjd0lbx.js

122 ms

build.js

build.js

356 ms

cookieconsent.min.js

cookieconsent.min.js

30 ms

-ltvbXFfbN4

-ltvbXFfbN4

159 ms

site-logo.png

site-logo.png

206 ms

linkedin.png

linkedin.png

451 ms

mono_union.png

mono_union.png

451 ms

site-logo-alt.png

site-logo-alt.png

803 ms

union.png

union.png

804 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

36 ms

base.js

base.js

293 ms

icomoonbac5.ttf

icomoonbac5.ttf

668 ms

analytics.js

analytics.js

231 ms

bugaboo.jpg

bugaboo.jpg

409 ms

gorenje-listing.jpg

gorenje-listing.jpg

374 ms

loewe-listing.jpg

loewe-listing.jpg

409 ms

tedrive-listing-update.jpg

tedrive-listing-update.jpg

408 ms

ResCoM-final-meeting.jpg

ResCoM-final-meeting.jpg

845 ms

Press-Release-Image-Updated.jpg

Press-Release-Image-Updated.jpg

408 ms

Amsterdam.png

Amsterdam.png

1034 ms

KTH_160108_153054.jpg

KTH_160108_153054.jpg

536 ms

Fraunhofer.jpg

Fraunhofer.jpg

537 ms

TUDelft.jpg

TUDelft.jpg

538 ms

Insead.jpg

Insead.jpg

536 ms

idealco.jpg

idealco.jpg

685 ms

eurostep.jpg

eurostep.jpg

774 ms

Granta.jpg

Granta.jpg

685 ms

bugaboo_160112_113227.jpg

bugaboo_160112_113227.jpg

774 ms

gorenje.jpg

gorenje.jpg

841 ms

Loewe.jpg

Loewe.jpg

842 ms

tedrive-steering.jpg

tedrive-steering.jpg

842 ms

EMF.jpg

EMF.jpg

842 ms

-ltvbXFfbN4

-ltvbXFfbN4

7 ms

bx_loader.gif

bx_loader.gif

836 ms

-ltvbXFfbN4

-ltvbXFfbN4

91 ms

controls_final.png

controls_final.png

833 ms

d

d

47 ms

d

d

26 ms

d

d

64 ms

d

d

27 ms

d

d

45 ms

d

d

25 ms

d

d

26 ms

d

d

27 ms

collect

collect

41 ms

base.js

base.js

24 ms

p.gif

p.gif

293 ms

ad_status.js

ad_status.js

178 ms

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

123 ms

embed.js

embed.js

40 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

121 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

122 ms

id

id

12 ms

Create

Create

88 ms

-ltvbXFfbN4

-ltvbXFfbN4

232 ms

Create

Create

146 ms

GenerateIT

GenerateIT

192 ms

id

id

22 ms

GenerateIT

GenerateIT

17 ms

light-bottom.css

light-bottom.css

26 ms

Accessibility Review

rescoms.eu accessibility score

87

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

rescoms.eu best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rescoms.eu SEO score

90

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rescoms.eu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rescoms.eu 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

rescoms.eu

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