Tools & Wizards About Us
aurorasymphony.org screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

aurorasymphony.org

Aurora Symphony Orchestra – Bringing great music to Aurora and surrounding communities.

Page Load Speed

1.9 sec in total

First Response

346 ms

Resources Loaded

1.4 sec

Page Rendered

177 ms

aurorasymphony.org screenshot

About Website

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

Upcoming Performances & Events: 2024 / 2025 Season Tickets On Sale! Season Ticket includes all 2024 / 2025 performances of your Aurora Symphony Orchestra! 2024 Fall Masterworks - October 12 & 13, 2024...

Visit aurorasymphony.org

Key Findings

We analyzed Aurorasymphony.org page load time and found that the first response time was 346 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

aurorasymphony.org performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

aurorasymphony.org

346 ms

script.js

37 ms

flashblock.css

134 ms

player.css

199 ms

flick.css

210 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 89% of them (32 requests) were addressed to the original Aurorasymphony.org, 6% (2 requests) were made to Googletagmanager.com and 3% (1 request) were made to Cdn-cookieyes.com. The less responsive or slowest element that took the longest time to load (660 ms) belongs to the original domain Aurorasymphony.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.0 kB (14%)

Content Size

1.1 MB

After Optimization

976.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aurorasymphony.org main page is 1.1 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. 50% of websites need less resources to load. Images take 420.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 119.4 kB

  • Original 144.4 kB
  • After minification 142.9 kB
  • After compression 25.0 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 119.4 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 25.7 kB

  • Original 420.1 kB
  • After minification 394.4 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. Aurora Symphony images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 9.7 kB

  • Original 269.0 kB
  • After minification 268.5 kB
  • After compression 259.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 4.3 kB

  • Original 301.6 kB
  • After minification 301.6 kB
  • After compression 297.4 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. Aurorasymphony.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (81%)

Requests Now

32

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aurora Symphony. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aurorasymphony.org

aurorasymphony.org

346 ms

script.js

script.js

37 ms

flashblock.css

flashblock.css

134 ms

player.css

player.css

199 ms

flick.css

flick.css

210 ms

aurorasymphony.org

aurorasymphony.org

212 ms

style.min.css

style.min.css

276 ms

preloader-plus.min.css

preloader-plus.min.css

265 ms

7ac0ec7d7eebf86ab25cb5f1fce749c9.min.css

7ac0ec7d7eebf86ab25cb5f1fce749c9.min.css

608 ms

soundmanager2-nodebug-jsmin.js

soundmanager2-nodebug-jsmin.js

279 ms

jquery.min.js

jquery.min.js

344 ms

scrollTo.js

scrollTo.js

279 ms

jquery.form.min.js

jquery.form.min.js

333 ms

mailchimp.js

mailchimp.js

343 ms

core.min.js

core.min.js

343 ms

datepicker.js

datepicker.js

409 ms

preloader-plus.min.js

preloader-plus.min.js

399 ms

js

js

67 ms

js

js

100 ms

log

log

408 ms

rsvp.min.js

rsvp.min.js

347 ms

ticket-details.min.js

ticket-details.min.js

347 ms

tribe-common.min.js

tribe-common.min.js

347 ms

query-string.min.js

query-string.min.js

403 ms

underscore-before.js

underscore-before.js

413 ms

underscore.min.js

underscore.min.js

415 ms

underscore-after.js

underscore-after.js

414 ms

manager.min.js

manager.min.js

413 ms

breakpoints.min.js

breakpoints.min.js

469 ms

d7d490e6eaf4b2c01c2e3786cba4011b.min.js

d7d490e6eaf4b2c01c2e3786cba4011b.min.js

660 ms

ASO_Logo_Transp_Rev_2022.png

ASO_Logo_Transp_Rev_2022.png

139 ms

aso_logo_Plain.png

aso_logo_Plain.png

266 ms

437376783_766132315661752_8844830920551651458_n.jpg

437376783_766132315661752_8844830920551651458_n.jpg

99 ms

ASO_Logo_Neg_Transp_Rev_2022.png

ASO_Logo_Neg_Transp_Rev_2022.png

98 ms

Bodoni-72-Smallcaps-Book.ttf

Bodoni-72-Smallcaps-Book.ttf

141 ms

awb-icons.woff

awb-icons.woff

68 ms

Accessibility Review

aurorasymphony.org accessibility score

94

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.

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

Links do not have a discernible name

Best Practices

aurorasymphony.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

aurorasymphony.org SEO score

93

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

Links do not have descriptive text

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

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 Aurorasymphony.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 Aurorasymphony.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

aurorasymphony.org

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