Access roegreen.com. Double Glazing Company London - Manufacturers & Installers of uPVC & Aluminium Double Glazing

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value12.1 s

0/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.962

2/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

roegreen.com

259 ms

www.roegreen.com

315 ms

www.roegreen.com

431 ms

bootstrap.min.css

89 ms

font-awesome.min.css

26 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 86% of them (67 requests) were addressed to the original Roegreen.com, 6% (5 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (789 ms) belongs to the original domain Roegreen.com.

Content Size

2.2 MB

After Optimization

2.1 MB

In fact, the total size of Roegreen.com main page is 2.2 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. 35% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 42.8 kB

Original 49.9 kB
After minification 36.0 kB
After compression 7.1 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. This page needs HTML code to be minified as it can gain 13.9 kB, which is 28% 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 42.8 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 2.2 kB

Original 2.0 MB
After minification 2.0 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. Roegreen images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 32.0 kB

Original 106.5 kB
After minification 106.5 kB
After compression 74.5 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 32.0 kB or 30% of the original size.

CSS Optimization

-2%

Potential reduce by 445 B

Original 28.5 kB
After minification 28.4 kB
After compression 28.0 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. Roegreen.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roegreen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 8 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

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

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

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roegreen.com 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 Roegreen.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

roegreen.com

Open Graph description is not detected on the main page of Roegreen. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Double Glazing Company London - Manufacturers & Installers of uPVC & Aluminium Double Glazing

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)

Network Requests Diagram

roegreen.com

www.roegreen.com

www.roegreen.com

bootstrap.min.css

font-awesome.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

roegreen.com

www.roegreen.com

www.roegreen.com

bootstrap.min.css

font-awesome.min.css

css

owl.carousel.css

yamm.css

style.css

responsive.css

jquery.min.js

bootstrap.min.js

owl.carousel.min.js

css

logo.png

tw.png

fb.png

ig.png

home-icon-silhouette.png

menu-dropdown.png

thumb_1103201604322310122015063214rw3.jpg

logo1.jpg

logo2.jpg

logo3.jpg

logo4.jpg

10122015043624pr_th_2.jpg

22022017113640Slider-1.jpg

Slider-1.jpg

Slider-2.jpg

Slider-3.jpg

Slider-4.jpg

Slider-5.jpg

slider-left.png

slider-right.png

medium_240820171457330.jpg

medium_08082017095152IMG_8883.JPG

medium_17032017102635b10.jpg

medium_08082017083655IMG_8899.JPG

medium_17032017105305DSC01298.JPG

medium_17032017101900porch2.jpg

home_thumb_casement_windows.jpg

window_overlay.png

thumb-arrow-new.png