Tools & Wizards About Us
upvcwindowsbolton.co.uk screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

upvcwindowsbolton.co.uk

Page Load Speed

1.4 sec in total

First Response

312 ms

Resources Loaded

929 ms

Page Rendered

135 ms

upvcwindowsbolton.co.uk screenshot

About Website

Click here to check amazing Upvcwindowsbolton content. Otherwise, check out these important facts you probably never knew about upvcwindowsbolton.co.uk

Great Value home improvements and a New range of replacement double glazing upvc windows ,doors,porches,french doors, patio doors and roofline | Make Massive Savings - Visit our Website today

Visit upvcwindowsbolton.co.uk

Key Findings

We analyzed Upvcwindowsbolton.co.uk page load time and found that the first response time was 312 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

upvcwindowsbolton.co.uk performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

upvcwindowsbolton.co.uk

312 ms

AC_RunActiveContent.js

115 ms

a6.css

177 ms

pagetop.js

203 ms

counter.js

24 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original Upvcwindowsbolton.co.uk, 4% (1 request) were made to Statcounter.com and 4% (1 request) were made to C.statcounter.com. The less responsive or slowest element that took the longest time to load (396 ms) belongs to the original domain Upvcwindowsbolton.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.7 kB (15%)

Content Size

169.5 kB

After Optimization

144.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Upvcwindowsbolton.co.uk main page is 169.5 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. 15% of websites need less resources to load. Images take 143.4 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 8.2 kB

  • Original 12.3 kB
  • After minification 12.1 kB
  • After compression 4.0 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 8.2 kB or 67% of the original size.

Image Optimization

-4%

Potential reduce by 5.8 kB

  • Original 143.4 kB
  • After minification 137.6 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. Upvcwindowsbolton images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 7.9 kB

  • Original 9.9 kB
  • After minification 6.6 kB
  • After compression 2.0 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 7.9 kB or 80% of the original size.

CSS Optimization

-70%

Potential reduce by 2.8 kB

  • Original 4.0 kB
  • After minification 3.8 kB
  • After compression 1.2 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. Upvcwindowsbolton.co.uk needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 70% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Upvcwindowsbolton. According to our analytics all requests are already optimized.

Network Requests Diagram

upvcwindowsbolton.co.uk

upvcwindowsbolton.co.uk

312 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

115 ms

a6.css

a6.css

177 ms

pagetop.js

pagetop.js

203 ms

counter.js

counter.js

24 ms

t.php

t.php

90 ms

bg.jpg

bg.jpg

102 ms

660.gif

660.gif

92 ms

A6.jpg

A6.jpg

264 ms

menu_bar.jpg

menu_bar.jpg

119 ms

rightarrow.gif

rightarrow.gif

209 ms

w4.jpg

w4.jpg

185 ms

list.gif

list.gif

186 ms

d3.jpg

d3.jpg

199 ms

c5.jpg

c5.jpg

227 ms

building-four.jpg

building-four.jpg

279 ms

button_bg2.jpg

button_bg2.jpg

285 ms

Crystal_Clear_app_email.png

Crystal_Clear_app_email.png

303 ms

Crystal_Clear_app_kdict.png

Crystal_Clear_app_kdict.png

396 ms

windows.png

windows.png

317 ms

footer_bg.gif

footer_bg.gif

358 ms

fensa.gif

fensa.gif

371 ms

facebook4.jpe

facebook4.jpe

374 ms

Accessibility Review

upvcwindowsbolton.co.uk accessibility score

56

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

Links do not have a discernible name

Best Practices

upvcwindowsbolton.co.uk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

upvcwindowsbolton.co.uk SEO score

69

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Upvcwindowsbolton.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 Upvcwindowsbolton.co.uk 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

upvcwindowsbolton.co.uk

Open Graph description is not detected on the main page of Upvcwindowsbolton. 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: