Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    29% of websites

  • 71

    SEO

    Google-friendlier than
    39% of websites

modernupvcwindows.co.uk

Online supply only UPVC double/triple window/door prices/quotes

Page Load Speed

2.6 sec in total

First Response

282 ms

Resources Loaded

2.2 sec

Page Rendered

144 ms

modernupvcwindows.co.uk screenshot

About Website

Welcome to modernupvcwindows.co.uk homepage info - get ready to check Modern UPVC Window S best content for Philippines right away, or after learning these important things about modernupvcwindows.co.uk

Supply only A+ rated UPVC windows ✅, double/triple glazed windows & doors Online ✅, instant prices without personal details ✅, Best price guarantee ✅, factory direct ✅, best window designer website ✅

Visit modernupvcwindows.co.uk

Key Findings

We analyzed Modernupvcwindows.co.uk page load time and found that the first response time was 282 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

modernupvcwindows.co.uk performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

modernupvcwindows.co.uk

282 ms

www.modernupvcwindows.co.uk

531 ms

www.modernupvcwindows.co.uk

379 ms

jquery-ui-1.11.4.full.min.css

88 ms

style.css

179 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 94% of them (34 requests) were addressed to the original Modernupvcwindows.co.uk, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (531 ms) belongs to the original domain Modernupvcwindows.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 324.3 kB (49%)

Content Size

668.0 kB

After Optimization

343.7 kB

In fact, the total size of Modernupvcwindows.co.uk main page is 668.0 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. Javascripts take 393.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 11.4 kB

  • Original 16.9 kB
  • After minification 16.8 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 11.4 kB or 67% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 196.4 kB
  • After minification 194.8 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. Modern UPVC Window S images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 263.9 kB

  • Original 393.6 kB
  • After minification 391.2 kB
  • After compression 129.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 263.9 kB or 67% of the original size.

CSS Optimization

-78%

Potential reduce by 47.4 kB

  • Original 61.0 kB
  • After minification 57.9 kB
  • After compression 13.7 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. Modernupvcwindows.co.uk needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (38%)

Requests Now

32

After Optimization

20

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Modern UPVC Window 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 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

modernupvcwindows.co.uk accessibility score

74

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.

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

modernupvcwindows.co.uk best practices score

58

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

SEO Factors

modernupvcwindows.co.uk SEO score

71

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Modernupvcwindows.co.uk 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 Modernupvcwindows.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Modern UPVC Window S. 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: