Tools & Wizards About Us
rubber-resources.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% 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

  • 97

    SEO

    Google-friendlier than
    91% of websites

rubber-resources.com

About Rubber Resources | Rubber Resources - An ELGI Company

Page Load Speed

4.2 sec in total

First Response

382 ms

Resources Loaded

3.7 sec

Page Rendered

180 ms

rubber-resources.com screenshot

About Website

Click here to check amazing Rubber Resources content. Otherwise, check out these important facts you probably never knew about rubber-resources.com

Rubber Resources BV is an international operating company that is specialised in the development, production, marketing and subsequent sales of reclaim of natural and butyl rubber.....

Visit rubber-resources.com

Key Findings

We analyzed Rubber-resources.com page load time and found that the first response time was 382 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rubber-resources.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

rubber-resources.com

382 ms

rubber-resources.com

397 ms

208 ms

css

35 ms

jquery.icheck.css

104 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 89% of them (40 requests) were addressed to the original Rubber-resources.com, 7% (3 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Rubber-resources.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.9 kB (21%)

Content Size

340.8 kB

After Optimization

267.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rubber-resources.com main page is 340.8 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. 25% of websites need less resources to load. Images take 162.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.1 kB

  • Original 20.2 kB
  • After minification 19.1 kB
  • After compression 4.2 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 16.1 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 16.3 kB

  • Original 162.5 kB
  • After minification 146.3 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. Rubber Resources images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 39.6 kB

  • Original 147.9 kB
  • After minification 147.9 kB
  • After compression 108.3 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 39.6 kB or 27% of the original size.

CSS Optimization

-9%

Potential reduce by 926 B

  • Original 10.1 kB
  • After minification 10.1 kB
  • After compression 9.1 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. Rubber-resources.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (51%)

Requests Now

39

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rubber Resources. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rubber-resources.com

rubber-resources.com

382 ms

rubber-resources.com

rubber-resources.com

397 ms

208 ms

css

css

35 ms

jquery.icheck.css

jquery.icheck.css

104 ms

style.systeem.css

style.systeem.css

204 ms

style.algemeen.css

style.algemeen.css

289 ms

style.desktop.css

style.desktop.css

291 ms

style.giga.css

style.giga.css

289 ms

jquery.1.10.2.min.js

jquery.1.10.2.min.js

389 ms

jquery.ui.js

jquery.ui.js

1253 ms

jquery.icheck.min.js

jquery.icheck.min.js

298 ms

scripts.js

scripts.js

385 ms

scripts.systeem.js

scripts.systeem.js

384 ms

js

js

62 ms

icoon.form.submit.png

icoon.form.submit.png

98 ms

icoon.zoeken.png

icoon.zoeken.png

99 ms

laden.gif

laden.gif

99 ms

logo.rubberresources.png

logo.rubberresources.png

100 ms

logo.rubberresources.mobiel.png

logo.rubberresources.mobiel.png

100 ms

logo.elgi.png

logo.elgi.png

99 ms

icoon.quicklinkwidget.nieuws.png

icoon.quicklinkwidget.nieuws.png

192 ms

icoon.quicklinkwidget.contact.png

icoon.quicklinkwidget.contact.png

200 ms

icoon.quicklinkwidget.vacatures.png

icoon.quicklinkwidget.vacatures.png

200 ms

logo.rubberresources.sticky.png

logo.rubberresources.sticky.png

200 ms

achtergrond.submenu.png

achtergrond.submenu.png

200 ms

icoon.zoekveld.png

icoon.zoekveld.png

200 ms

1500x900-trim(0,0,1512,905.38922155689)-c4ede6a9ae442a14e3caf98782d2b466.jpg

1500x900-trim(0,0,1512,905.38922155689)-c4ede6a9ae442a14e3caf98782d2b466.jpg

477 ms

icoon.headerafbeeldingen.tekst.eco.png

icoon.headerafbeeldingen.tekst.eco.png

298 ms

icoon.headerafbeeldingen.pijl.png

icoon.headerafbeeldingen.pijl.png

298 ms

200x200-trim(0,0,600,600)-a955eff6422f212b984d7f0548da1479.jpg

200x200-trim(0,0,600,600)-a955eff6422f212b984d7f0548da1479.jpg

391 ms

200x200-trim(0,0,600,600)-fdbd68799240e0197b19a80b97dc0c01.jpg

200x200-trim(0,0,600,600)-fdbd68799240e0197b19a80b97dc0c01.jpg

298 ms

200x200-trim(0,0,600,600)-ac21b7e1e1a203787e06881bac6820be.jpg

200x200-trim(0,0,600,600)-ac21b7e1e1a203787e06881bac6820be.jpg

298 ms

200x200-trim(0,0,600,600)-b4200aafe892e2b1fa99ed8601315a86.jpg

200x200-trim(0,0,600,600)-b4200aafe892e2b1fa99ed8601315a86.jpg

393 ms

200x200-trim(0,0,600,600)-26c1efdc882baffafb01ce42027283d1.jpg

200x200-trim(0,0,600,600)-26c1efdc882baffafb01ce42027283d1.jpg

393 ms

border.grijs.verticaal.png

border.grijs.verticaal.png

393 ms

icoon.footer.iso9001.png

icoon.footer.iso9001.png

396 ms

icoon.footer.iso14001.png

icoon.footer.iso14001.png

486 ms

icoon.socialmedia.linkedin.png

icoon.socialmedia.linkedin.png

485 ms

achtergrond.footerbalk.png

achtergrond.footerbalk.png

486 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

21 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYA.ttf

26 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYA.ttf

28 ms

checkbox.unchecked.png

checkbox.unchecked.png

444 ms

style.mobiel.css

style.mobiel.css

96 ms

Accessibility Review

rubber-resources.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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rubber-resources.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

SEO Factors

rubber-resources.com SEO score

97

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 Rubber-resources.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 Rubber-resources.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

rubber-resources.com

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