Tools & Wizards About Us
operascotland.org screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    55% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

operascotland.org

Opera Scotland | For listings and performance history in Scotland

Page Load Speed

3 sec in total

First Response

172 ms

Resources Loaded

2.3 sec

Page Rendered

449 ms

operascotland.org screenshot

About Website

Welcome to operascotland.org homepage info - get ready to check Opera Scotland best content right away, or after learning these important things about operascotland.org

Opera Scotland provides listings of all Opera in Scotland. You can find out about the first performance in Scotland of an opera as well as information on singers, composers and theatres, plus much mor...

Visit operascotland.org

Key Findings

We analyzed Operascotland.org page load time and found that the first response time was 172 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

operascotland.org performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value1,060 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.213

58/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

operascotland.org

172 ms

screen.css

37 ms

screen.css

56 ms

jquery.min.js

76 ms

jquery-ui.min.js

191 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 45% of them (36 requests) were addressed to the original Operascotland.org, 13% (10 requests) were made to Maps.googleapis.com and 9% (7 requests) were made to Btn.createsend1.com. The less responsive or slowest element that took the longest time to load (862 ms) relates to the external source Hairweshare.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.3 kB (23%)

Content Size

683.3 kB

After Optimization

525.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Operascotland.org main page is 683.3 kB. 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. Javascripts take 378.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 53.6 kB

  • Original 70.0 kB
  • After minification 68.4 kB
  • After compression 16.4 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. 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 53.6 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 10.6 kB

  • Original 206.7 kB
  • After minification 196.1 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. Opera Scotland images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 85.2 kB

  • Original 378.6 kB
  • After minification 363.3 kB
  • After compression 293.4 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 85.2 kB or 23% of the original size.

CSS Optimization

-32%

Potential reduce by 8.9 kB

  • Original 28.0 kB
  • After minification 25.9 kB
  • After compression 19.1 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. Operascotland.org needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (49%)

Requests Now

77

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opera Scotland. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

operascotland.org

operascotland.org

172 ms

screen.css

screen.css

37 ms

screen.css

screen.css

56 ms

jquery.min.js

jquery.min.js

76 ms

jquery-ui.min.js

jquery-ui.min.js

191 ms

js

js

247 ms

markermanager_packed.js

markermanager_packed.js

58 ms

infobubble-compiled.js

infobubble-compiled.js

66 ms

jquery.tools.min.js

jquery.tools.min.js

135 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

65 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

64 ms

jquery.cookie.js

jquery.cookie.js

64 ms

jquery.cookiecuttr.js

jquery.cookiecuttr.js

63 ms

cookiecuttr.css

cookiecuttr.css

70 ms

adsbygoogle.js

adsbygoogle.js

240 ms

addthis_widget.js

addthis_widget.js

159 ms

site.js

site.js

128 ms

print.css

print.css

35 ms

gen_204

gen_204

256 ms

analytics.js

analytics.js

223 ms

bg-line.png

bg-line.png

205 ms

paypal-hair-we-share-donations.png

paypal-hair-we-share-donations.png

862 ms

pixel.gif

pixel.gif

418 ms

tab-bg.png

tab-bg.png

174 ms

7360.jpg

7360.jpg

173 ms

7359.jpg

7359.jpg

174 ms

7289.jpg

7289.jpg

175 ms

7272.jpg

7272.jpg

174 ms

6695.jpg

6695.jpg

209 ms

6194.jpg

6194.jpg

200 ms

5510.jpg

5510.jpg

194 ms

zrt_lookup.html

zrt_lookup.html

360 ms

sb.min.js

sb.min.js

347 ms

mast-logo.png

mast-logo.png

231 ms

collect

collect

46 ms

collect

collect

260 ms

search-button.png

search-button.png

47 ms

module-bg-line.png

module-bg-line.png

47 ms

bottom_line.gif

bottom_line.gif

110 ms

more_arrow.png

more_arrow.png

46 ms

show_ads_impl.js

show_ads_impl.js

248 ms

twitter.png

twitter.png

134 ms

facebook.png

facebook.png

135 ms

ajax-loader.gif

ajax-loader.gif

139 ms

toggle_bg.png

toggle_bg.png

138 ms

map_icon.png

map_icon.png

139 ms

list_icon.png

list_icon.png

138 ms

star-icon.png

star-icon.png

137 ms

pagi_left.png

pagi_left.png

137 ms

pagi_right.png

pagi_right.png

145 ms

subscribe

subscribe

78 ms

bg-foot.png

bg-foot.png

79 ms

all.js

all.js

79 ms

common.js

common.js

167 ms

util.js

util.js

290 ms

geocoder.js

geocoder.js

232 ms

map.js

map.js

215 ms

overlay.js

overlay.js

403 ms

subscribe-button.min.css

subscribe-button.min.css

196 ms

subscribe-button-modal.min.css

subscribe-button-modal.min.css

196 ms

subscribebutton.noncc.min.js

subscribebutton.noncc.min.js

202 ms

api.js

api.js

446 ms

all.js

all.js

328 ms

cookie.js

cookie.js

417 ms

integrator.js

integrator.js

416 ms

ads

ads

710 ms

EDCDA3024D7FA14B.json

EDCDA3024D7FA14B.json

188 ms

ads

ads

364 ms

onion.js

onion.js

68 ms

kh

kh

281 ms

ads

ads

652 ms

255 ms

button.png

button.png

98 ms

recaptcha__en.js

recaptcha__en.js

205 ms

marker.js

marker.js

111 ms

iw_close.gif

iw_close.gif

167 ms

kh

kh

236 ms

transparent.png

transparent.png

235 ms

infowindow.js

infowindow.js

69 ms

spotlight-poi3.png

spotlight-poi3.png

148 ms

Accessibility Review

operascotland.org accessibility score

86

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-*] attributes do not match their roles

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

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

Best Practices

operascotland.org 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

SEO Factors

operascotland.org SEO score

69

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

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 Operascotland.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 Operascotland.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

operascotland.org

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