Tools & Wizards About Us
operacalifornia.net screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

operacalifornia.net

Opera California Youth Choir - Opera California Youth Choir

Page Load Speed

4.8 sec in total

First Response

33 ms

Resources Loaded

1.3 sec

Page Rendered

3.5 sec

operacalifornia.net screenshot

About Website

Visit operacalifornia.net now to see the best up-to-date Opera California content and also check out these interesting facts you probably never knew about operacalifornia.net

  Come celebrate with Opera California Youth Choir as we hold our 34th Annual Concert and Musical Celebration: The Big Picture  

Visit operacalifornia.net

Key Findings

We analyzed Operacalifornia.net page load time and found that the first response time was 33 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

operacalifornia.net performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value2,300 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

Network Requests Diagram

operacalifornia.net

33 ms

www.operacalifornia.net

453 ms

magnific-popup.min.css

31 ms

style.css

9 ms

content.css

13 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 83% of them (92 requests) were addressed to the original Operacalifornia.net, 5% (6 requests) were made to Youtube.com and 5% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (503 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (11%)

Content Size

9.5 MB

After Optimization

8.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Operacalifornia.net main page is 9.5 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. Only a small number of websites need less resources to load. Images take 8.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 53.1 kB

  • Original 62.2 kB
  • After minification 57.1 kB
  • After compression 9.1 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 53.1 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 910.4 kB

  • Original 8.9 MB
  • After minification 8.0 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. Opera California images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 31.3 kB

  • Original 401.4 kB
  • After minification 393.1 kB
  • After compression 370.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 22.9 kB

  • Original 145.5 kB
  • After minification 141.9 kB
  • After compression 122.6 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. Operacalifornia.net needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (61%)

Requests Now

104

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opera California. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

operacalifornia.net

operacalifornia.net

33 ms

www.operacalifornia.net

www.operacalifornia.net

453 ms

magnific-popup.min.css

magnific-popup.min.css

31 ms

style.css

style.css

9 ms

content.css

content.css

13 ms

bootstrap.min.css

bootstrap.min.css

17 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

14 ms

bootstrap-extended.css

bootstrap-extended.css

15 ms

bootstrap-frontend.min.css

bootstrap-frontend.min.css

20 ms

bootstrap-responsive-frontend.min.css

bootstrap-responsive-frontend.min.css

23 ms

system.css

system.css

23 ms

general.css

general.css

27 ms

template.css

template.css

23 ms

template_pro.css

template_pro.css

27 ms

red.css

red.css

23 ms

custom.css

custom.css

32 ms

jsn_iconlinks.css

jsn_iconlinks.css

30 ms

jsn_wide.css

jsn_wide.css

34 ms

jsn_mobile.css

jsn_mobile.css

31 ms

jsn_ext_k2.css

jsn_ext_k2.css

32 ms

jsn_social_icons.css

jsn_social_icons.css

33 ms

modal.css

modal.css

38 ms

style2.0.css

style2.0.css

39 ms

style.css

style.css

39 ms

prettyPhoto.css

prettyPhoto.css

38 ms

template.css

template.css

38 ms

jquery.min.js

jquery.min.js

41 ms

jquery-noconflict.js

jquery-noconflict.js

46 ms

jquery-migrate.min.js

jquery-migrate.min.js

45 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

25 ms

k2.frontend.js

k2.frontend.js

46 ms

mootools-core.js

mootools-core.js

48 ms

core.js

core.js

44 ms

mootools-more.js

mootools-more.js

55 ms

noconflict.js

noconflict.js

50 ms

utils.js

utils.js

53 ms

jsn_template.js

jsn_template.js

52 ms

modal.js

modal.js

52 ms

cookieconsent.js

cookieconsent.js

55 ms

jquery.simplemodal.js

jquery.simplemodal.js

54 ms

default.js

default.js

56 ms

jquery.min.js

jquery.min.js

55 ms

jsn_is_conflict.js

jsn_is_conflict.js

52 ms

jquery.kinetic.js

jquery.kinetic.js

47 ms

jquery.masonry.min.js

jquery.masonry.min.js

48 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

49 ms

system.css

system.css

48 ms

jsn_is_gridtheme.js

jsn_is_gridtheme.js

50 ms

jsn_is_gridthemelightbox.js

jsn_is_gridthemelightbox.js

47 ms

behaviour.js

behaviour.js

48 ms

css

css

32 ms

css

css

48 ms

css

css

57 ms

typography2.php

typography2.php

11 ms

print.css

print.css

156 ms

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WEPzVzHOoHM

195 ms

12zFB17c4Fs

12zFB17c4Fs

503 ms

OCYC-2018-LOGO-shadow.png

OCYC-2018-LOGO-shadow.png

14 ms

icons-social.png

icons-social.png

16 ms

bg-mainmenu.png

bg-mainmenu.png

15 ms

bg-mainmenu-active.png

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17 ms

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icon-tools.png

16 ms

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18 ms

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21 ms

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23 ms

icons-base.png

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22 ms

1Large_Poster-50.jpg

1Large_Poster-50.jpg

23 ms

IMG_0013.jpeg

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30 ms

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41 ms

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30 ms

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54 ms

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52 ms

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53 ms

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54 ms

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IMG_0250.jpeg

65 ms

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IMG_0385.jpeg

63 ms

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63 ms

OCYC_WEBHEADERArtboard_1.png

OCYC_WEBHEADERArtboard_1.png

64 ms

ocyc2017_7836.jpg

ocyc2017_7836.jpg

64 ms

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66 ms

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67 ms

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67 ms

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69 ms

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68 ms

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69 ms

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70 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

22 ms

neILzCirqoswsqX9zoKmNg.ttf

neILzCirqoswsqX9zoKmNg.ttf

39 ms

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53 ms

ocyc2017_8312.jpg

ocyc2017_8312.jpg

66 ms

ocyc2017_8321.jpg

ocyc2017_8321.jpg

61 ms

The-Big-Picture-Logo.png

The-Big-Picture-Logo.png

58 ms

bg-footer.png

bg-footer.png

60 ms

rhknetlogosmall.png

rhknetlogosmall.png

59 ms

oclogo2017-2.png

oclogo2017-2.png

61 ms

gmm.png

gmm.png

60 ms

www-player.css

www-player.css

13 ms

www-embed-player.js

www-embed-player.js

27 ms

base.js

base.js

48 ms

ad_status.js

ad_status.js

256 ms

hkwQPN6l4_SNpHVtjw8vAhWItmV3wkCVMuKaKCsfQ0c.js

hkwQPN6l4_SNpHVtjw8vAhWItmV3wkCVMuKaKCsfQ0c.js

218 ms

embed.js

embed.js

135 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

37 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

37 ms

id

id

36 ms

Accessibility Review

operacalifornia.net accessibility score

96

Accessibility Issues

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

operacalifornia.net 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

High

Page has valid source maps

SEO Factors

operacalifornia.net SEO score

86

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

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 Operacalifornia.net 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 Operacalifornia.net 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

operacalifornia.net

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