Tools & Wizards About Us
bertolla.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

bertolla.com

Ivan Bertolla - Epic Music For The Worlds Biggest Events

Page Load Speed

10 sec in total

First Response

1 sec

Resources Loaded

8.8 sec

Page Rendered

212 ms

bertolla.com screenshot

About Website

Click here to check amazing Bertolla content. Otherwise, check out these important facts you probably never knew about bertolla.com

Official Ivan Bertolla Website, it provides information about Australian composer, guitarist and producer Ivan Bertolla. Ivan Bertolla's Production Music Compositions of Epic Music and Guitar Playing ...

Visit bertolla.com

Key Findings

We analyzed Bertolla.com page load time and found that the first response time was 1 sec and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

bertolla.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,430 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

bertolla.com

1019 ms

style.css

727 ms

demo.css

483 ms

css

36 ms

jquery-1.7.1.min.js

1216 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 46% of them (70 requests) were addressed to the original Bertolla.com, 30% (46 requests) were made to Static.xx.fbcdn.net and 6% (9 requests) were made to W.soundcloud.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Bertolla.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (57%)

Content Size

2.1 MB

After Optimization

894.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bertolla.com main page is 2.1 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. 65% of websites need less resources to load. Javascripts take 982.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 23.6 kB

  • Original 28.0 kB
  • After minification 18.6 kB
  • After compression 4.4 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 9.3 kB, which is 33% 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 23.6 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 50.2 kB

  • Original 424.6 kB
  • After minification 374.4 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. Obviously, Bertolla needs image optimization as it can save up to 50.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 712.2 kB

  • Original 982.4 kB
  • After minification 967.9 kB
  • After compression 270.1 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 712.2 kB or 73% of the original size.

CSS Optimization

-61%

Potential reduce by 375.8 kB

  • Original 621.1 kB
  • After minification 590.2 kB
  • After compression 245.3 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. Bertolla.com needs all CSS files to be minified and compressed as it can save up to 375.8 kB or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 91 (64%)

Requests Now

143

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bertolla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bertolla.com

bertolla.com

1019 ms

style.css

style.css

727 ms

demo.css

demo.css

483 ms

css

css

36 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1216 ms

script.js

script.js

492 ms

plusone.js

plusone.js

59 ms

flashobject.js

flashobject.js

506 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

1509 ms

jplayer.playlist.min.js

jplayer.playlist.min.js

1056 ms

reset.css

reset.css

480 ms

pro_pages_style.css

pro_pages_style.css

1431 ms

grid.css

grid.css

486 ms

forms.css

forms.css

821 ms

prettyPhoto.css

prettyPhoto.css

968 ms

jquery.snippet.min.css

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1442 ms

jplayer.blue.monday.css

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1020 ms

jquery-ui-1.8.17.custom.css

jquery-ui-1.8.17.custom.css

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superfish.js

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254 ms

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519 ms

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755 ms

uCarousel.js

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518 ms

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519 ms

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954 ms

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726 ms

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jquery.jqtransform.js

981 ms

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965 ms

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1490 ms

jquery.cycle.all.min.js

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1487 ms

jquery.cookie.js

jquery.cookie.js

1238 ms

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1426 ms

jquery.jscrollpane.min.js

jquery.jscrollpane.min.js

1756 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

16 ms

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69 ms

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body.png

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1469 ms

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1736 ms

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1884 ms

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1936 ms

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1951 ms

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3606 ms

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

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27 ms

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393 ms

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213 ms

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54 ms

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118 ms

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3589 ms

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29 ms

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81 ms

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81 ms

ga.js

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64 ms

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96 ms

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52 ms

analytics.js

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89 ms

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43 ms

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3381 ms

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3402 ms

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Accessibility Review

bertolla.com accessibility score

71

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

bertolla.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bertolla.com SEO score

75

Search Engine Optimization Advices

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 Bertolla.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 Bertolla.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

bertolla.com

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