Tools & Wizards About Us
crescendoinstitute.org screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

crescendoinstitute.org

Classical music master classes and Festival | Crescendo Summer Institute

Page Load Speed

3.7 sec in total

First Response

129 ms

Resources Loaded

3 sec

Page Rendered

515 ms

crescendoinstitute.org screenshot

About Website

Visit crescendoinstitute.org now to see the best up-to-date Crescendo Institute content and also check out these interesting facts you probably never knew about crescendoinstitute.org

The 19th year of CSI will be held from 23 July to 4 August, 2023 in Hungary. CSI provides an excellent opportunity for concentrated work in the performing arts and offers free concerts for the public.

Visit crescendoinstitute.org

Key Findings

We analyzed Crescendoinstitute.org page load time and found that the first response time was 129 ms and then it took 3.5 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

crescendoinstitute.org performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value1.158

1/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

en

129 ms

css

39 ms

bootstrap.css

139 ms

style.css

201 ms

a.css

203 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 90% of them (87 requests) were addressed to the original Crescendoinstitute.org, 2% (2 requests) were made to Cdnjs.cloudflare.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (970 ms) belongs to the original domain Crescendoinstitute.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 900.6 kB (14%)

Content Size

6.4 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crescendoinstitute.org main page is 6.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 52.0 kB

  • Original 62.6 kB
  • After minification 51.4 kB
  • After compression 10.6 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 11.2 kB, which is 18% 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 52.0 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 521.9 kB

  • Original 5.9 MB
  • After minification 5.4 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. Crescendo Institute images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 316.5 kB

  • Original 430.1 kB
  • After minification 262.9 kB
  • After compression 113.7 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 316.5 kB or 74% of the original size.

CSS Optimization

-30%

Potential reduce by 10.3 kB

  • Original 34.0 kB
  • After minification 34.0 kB
  • After compression 23.7 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. Crescendoinstitute.org needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (18%)

Requests Now

93

After Optimization

76

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crescendo Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

en

en

129 ms

css

css

39 ms

bootstrap.css

bootstrap.css

139 ms

style.css

style.css

201 ms

a.css

a.css

203 ms

jquery-1.11.1.js

jquery-1.11.1.js

608 ms

cookieconsent.min.css

cookieconsent.min.css

26 ms

cookieconsent.min.js

cookieconsent.min.js

37 ms

jquery.min.js

jquery.min.js

32 ms

bootstrap.js

bootstrap.js

423 ms

common.js

common.js

217 ms

jquery.dotdotdot.min.js

jquery.dotdotdot.min.js

249 ms

minigrid.min.js

minigrid.min.js

298 ms

grayscale.js

grayscale.js

298 ms

functions.js

functions.js

322 ms

index.js

index.js

356 ms

fb_icon.png

fb_icon.png

129 ms

insta_icon_retina.png

insta_icon_retina.png

107 ms

mycsi_icon.png

mycsi_icon.png

106 ms

logo-en.png

logo-en.png

199 ms

email_icon.png

email_icon.png

128 ms

mycsi_border_ikon.png

mycsi_border_ikon.png

208 ms

logo-belso-en.png

logo-belso-en.png

200 ms

3583.jpg

3583.jpg

322 ms

3584.jpg

3584.jpg

531 ms

3586.jpg

3586.jpg

654 ms

arrow-previous.png

arrow-previous.png

298 ms

arrow-next.png

arrow-next.png

300 ms

2316.jpg

2316.jpg

426 ms

2314.png

2314.png

596 ms

STUDENT%20FEES.jpg

STUDENT%20FEES.jpg

695 ms

VISITOR%20FEES.jpg

VISITOR%20FEES.jpg

423 ms

VOLUNTEER%20CONTRIBUTION.jpg

VOLUNTEER%20CONTRIBUTION.jpg

526 ms

2318.jpg

2318.jpg

531 ms

STUDENT%20APPLICATION.png

STUDENT%20APPLICATION.png

627 ms

VISITOR%20APPLICATION.jpg

VISITOR%20APPLICATION.jpg

634 ms

VOLUNTEERING.jpg

VOLUNTEERING.jpg

845 ms

BE%20OUR%20AMBASSADOR.jpg

BE%20OUR%20AMBASSADOR.jpg

698 ms

2301.jpg

2301.jpg

727 ms

FINANCIAL%20DONATION.jpg

FINANCIAL%20DONATION.jpg

738 ms

IN-KIND%20DONATION.jpg

IN-KIND%20DONATION.jpg

761 ms

TAX1.png

TAX1.png

795 ms

SPREAD%20THE%20WORD_24.png

SPREAD%20THE%20WORD_24.png

797 ms

2322.png

2322.png

829 ms

COVID_NEWS.png

COVID_NEWS.png

843 ms

LOCATION.jpg

LOCATION.jpg

869 ms

TRAVEL.jpg

TRAVEL.jpg

897 ms

ACCOMODATION%2C%20FOOD.jpg

ACCOMODATION%2C%20FOOD.jpg

898 ms

FESTIVAL.jpg

FESTIVAL.jpg

929 ms

what%20is%20csi3.png

what%20is%20csi3.png

948 ms

2323.jpg

2323.jpg

949 ms

713.jpg

713.jpg

970 ms

sdk.js

sdk.js

93 ms

analytics.js

analytics.js

14 ms

DaxHu_ekz.woff

DaxHu_ekz.woff

903 ms

sdk.js

sdk.js

19 ms

collect

collect

32 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

882 ms

DaxHuBold_ekz.woff

DaxHuBold_ekz.woff

905 ms

WHATIS_CSI.png

WHATIS_CSI.png

929 ms

55 ms

js

js

61 ms

TEAM.png

TEAM.png

860 ms

contact(1).jpg

contact(1).jpg

887 ms

CSI_BOOKLET(1).png

CSI_BOOKLET(1).png

901 ms

CRESCENDO%20MOVEMENT.jpg

CRESCENDO%20MOVEMENT.jpg

810 ms

SONG_FOR_THE_NATIONS.png

SONG_FOR_THE_NATIONS.png

833 ms

2299.jpg

2299.jpg

840 ms

FESTIVAL%20PROGRAMS.jpg

FESTIVAL%20PROGRAMS.jpg

739 ms

program_report_2015.jpg

program_report_2015.jpg

770 ms

2320.jpg

2320.jpg

682 ms

quote-line.jpg

quote-line.jpg

686 ms

cropped-3098.png

cropped-3098.png

703 ms

play-btn.jpg

play-btn.jpg

669 ms

3123.png

3123.png

652 ms

3122.png

3122.png

672 ms

3121.png

3121.png

657 ms

3120.png

3120.png

620 ms

3119.png

3119.png

647 ms

3106.png

3106.png

648 ms

2253.png

2253.png

652 ms

1951.png

1951.png

669 ms

1931.png

1931.png

620 ms

1826.png

1826.png

634 ms

1385.png

1385.png

655 ms

1231.jpg

1231.jpg

637 ms

1848.png

1848.png

657 ms

338.png

338.png

647 ms

334.png

334.png

646 ms

330.png

330.png

633 ms

329.png

329.png

654 ms

328.png

328.png

635 ms

logo-en.png

logo-en.png

655 ms

csikok.png

csikok.png

638 ms

bg2.jpg

bg2.jpg

626 ms

cim-bg.png

cim-bg.png

641 ms

quote.png

quote.png

653 ms

Accessibility Review

crescendoinstitute.org accessibility score

79

Accessibility Issues

ARIA

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.

Impact

Issue

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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

crescendoinstitute.org best practices score

75

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

SEO Factors

crescendoinstitute.org SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Crescendoinstitute.org 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 Crescendoinstitute.org 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

crescendoinstitute.org

Open Graph data is detected on the main page of Crescendo Institute. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: