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contrebombarde.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

contrebombarde.com

contrebombarde.com concert hall

Page Load Speed

3.5 sec in total

First Response

201 ms

Resources Loaded

3 sec

Page Rendered

292 ms

contrebombarde.com screenshot

About Website

Visit contrebombarde.com now to see the best up-to-date Contrebombarde content for United Kingdom and also check out these interesting facts you probably never knew about contrebombarde.com

A community of pipe organ enthusiasts who create, share and listen to wav and mp3 music created using Hauptwerk virtual organ software.

Visit contrebombarde.com

Key Findings

We analyzed Contrebombarde.com page load time and found that the first response time was 201 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

contrebombarde.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.108

87/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

contrebombarde.com

201 ms

concerthall

90 ms

40 ms

front

237 ms

modal.css

44 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 88% of them (35 requests) were addressed to the original Contrebombarde.com, 5% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (323 ms) belongs to the original domain Contrebombarde.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 621.6 kB (46%)

Content Size

1.4 MB

After Optimization

739.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Contrebombarde.com main page is 1.4 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. 40% of websites need less resources to load. Javascripts take 691.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 19.6 kB

  • Original 25.9 kB
  • After minification 22.3 kB
  • After compression 6.3 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 3.6 kB, which is 14% 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 19.6 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 29.4 kB

  • Original 575.8 kB
  • After minification 546.3 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. Contrebombarde images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 515.2 kB

  • Original 691.1 kB
  • After minification 591.9 kB
  • After compression 175.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 515.2 kB or 75% of the original size.

CSS Optimization

-84%

Potential reduce by 57.4 kB

  • Original 68.2 kB
  • After minification 52.5 kB
  • After compression 10.7 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. Contrebombarde.com needs all CSS files to be minified and compressed as it can save up to 57.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (58%)

Requests Now

36

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contrebombarde. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

contrebombarde.com

contrebombarde.com

201 ms

concerthall

concerthall

90 ms

40 ms

front

front

237 ms

modal.css

modal.css

44 ms

master.css

master.css

111 ms

lightbox.css

lightbox.css

103 ms

jquery-ui-1.8.12.custom.css

jquery-ui-1.8.12.custom.css

147 ms

css

css

34 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

195 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

223 ms

jquery-ui-1.8.12.custom.min.js

jquery-ui-1.8.12.custom.min.js

268 ms

prototype.js

prototype.js

323 ms

scriptaculous.js

scriptaculous.js

175 ms

lightbox.js

lightbox.js

213 ms

playlist.js

playlist.js

215 ms

flash.js

flash.js

236 ms

modal.js

modal.js

253 ms

element.js

element.js

44 ms

builder.js

builder.js

50 ms

effects.js

effects.js

51 ms

dragdrop.js

dragdrop.js

71 ms

controls.js

controls.js

89 ms

slider.js

slider.js

53 ms

sound.js

sound.js

48 ms

fbevents.js

fbevents.js

47 ms

ribbon.gif

ribbon.gif

81 ms

header_bg.png

header_bg.png

77 ms

pipes.png

pipes.png

77 ms

mini_banner3.jpg

mini_banner3.jpg

104 ms

fb_icon.png

fb_icon.png

75 ms

twitter_icon.png

twitter_icon.png

89 ms

mini_banner2.jpg

mini_banner2.jpg

202 ms

loading2.gif

loading2.gif

166 ms

darkbg.png

darkbg.png

116 ms

ga.js

ga.js

22 ms

loading.gif

loading.gif

45 ms

closelabel.gif

closelabel.gif

57 ms

ui-bg_glass_75_e6e6e6_1x400.png

ui-bg_glass_75_e6e6e6_1x400.png

43 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

contrebombarde.com accessibility score

77

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

contrebombarde.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

contrebombarde.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Contrebombarde.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 Contrebombarde.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

contrebombarde.com

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