Access onduline-eshop.com. Onduline Group | Roof suppliers & Roofing manufacturers in more than 120 countries

Report Summary

About Website

Welcome to onduline-eshop.com homepage info - get ready to check Onduline Eshop best content right away, or after learning these important things about onduline-eshop.com

Onduline Group is present in more than 100 countries to provide you the best service a roof supplier and a roof manufacturer can provide. With 80 years of expertise in roofing, Onduline is internation...

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name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value550 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.852

4/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

onduline-eshop.com

225 ms

www.onduline.com

266 ms

en

177 ms

gtm.js

64 ms

css_waBme1CBZ8WYzjgJrrS5YhgeHdoi8OI7-jEjJnJk4eo.css

15 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Onduline-eshop.com, 95% (41 requests) were made to Onduline.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Onduline.com.

Content Size

631.0 kB

After Optimization

513.5 kB

In fact, the total size of Onduline-eshop.com main page is 631.0 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. 30% of websites need less resources to load. Images take 357.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 116.6 kB

Original 135.0 kB
After minification 105.9 kB
After compression 18.4 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 29.1 kB, which is 22% 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 116.6 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 558 B

Original 357.3 kB
After minification 356.8 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. Onduline Eshop images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

Original 128.9 kB
After minification 128.9 kB
After compression 128.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 301 B

Original 9.7 kB
After minification 9.6 kB
After compression 9.4 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. Onduline-eshop.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onduline Eshop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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/).

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 Onduline-eshop.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 Onduline-eshop.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

onduline-eshop.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Onduline Group | Roof suppliers & Roofing manufacturers in more than 120 countries

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)