15.2 sec in total
7.1 sec
7.9 sec
235 ms
Click here to check amazing Mercury Opera content. Otherwise, check out these important facts you probably never knew about mercuryopera.com
Visit mercuryopera.comWe analyzed Mercuryopera.com page load time and found that the first response time was 7.1 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
mercuryopera.com performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value8.5 s
2/100
25%
Value11.2 s
5/100
10%
Value70 ms
99/100
30%
Value0.647
9/100
15%
Value5.2 s
74/100
10%
7135 ms
38 ms
285 ms
51 ms
58 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 78% of them (47 requests) were addressed to the original Mercuryopera.com, 20% (12 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Mercuryopera.com.
Page size can be reduced by 119.7 kB (9%)
1.3 MB
1.2 MB
In fact, the total size of Mercuryopera.com main page is 1.3 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. 70% of websites need less resources to load. Images take 921.5 kB which makes up the majority of the site volume.
Potential reduce by 65.1 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 65.1 kB or 82% of the original size.
Potential reduce by 2.5 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. Mercury Opera images are well optimized though.
Potential reduce by 28.2 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 28.2 kB or 18% of the original size.
Potential reduce by 23.9 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. Mercuryopera.com needs all CSS files to be minified and compressed as it can save up to 23.9 kB or 20% of the original size.
Number of requests can be reduced by 35 (80%)
44
9
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mercury Opera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
mercuryopera.com
7135 ms
wp-emoji-release.min.js
38 ms
styles.min.css
285 ms
bootstrap.min.css
51 ms
style.min.css
58 ms
classic-themes.min.css
269 ms
style.css
55 ms
hero-slider.min.css
96 ms
elementor.min.css
95 ms
styles.min.css
91 ms
elementor-icons.min.css
106 ms
frontend-lite.min.css
127 ms
swiper.min.css
131 ms
frontend-lite.min.css
222 ms
all.min.css
277 ms
v4-shims.min.css
158 ms
global.css
160 ms
post-7.css
383 ms
css
31 ms
fontawesome.min.css
405 ms
brands.min.css
384 ms
jquery.min.js
323 ms
jquery-migrate.min.js
310 ms
v4-shims.min.js
323 ms
animations.min.css
339 ms
elementor.js
348 ms
main.js
352 ms
functions.min.js
371 ms
scripts.js
469 ms
hero-slider.js
390 ms
webpack-pro.runtime.min.js
469 ms
webpack.runtime.min.js
469 ms
frontend-modules.min.js
470 ms
frontend.min.js
469 ms
waypoints.min.js
471 ms
core.min.js
470 ms
frontend.min.js
470 ms
elements-handlers.min.js
471 ms
mercury_opera_logo_transparent_350_small.png
41 ms
mercury_opera_1_600_3.jpg
108 ms
mercury_opera_5_600_4.jpg
282 ms
mercury_opera_3_600_3.jpg
127 ms
mercury_opera_4_600_3.jpg
106 ms
mercury_opera_2_600_3.jpg
169 ms
Freedom2-A-Concert-for-Ukraine-POSTER.jpg
180 ms
KFOmCnqEu92Fr1Mu4mxM.woff
65 ms
KFOlCnqEu92Fr1MmEU9fBBc-.woff
75 ms
KFOlCnqEu92Fr1MmSU5fBBc-.woff
91 ms
KFOkCnqEu92Fr1MmgVxIIzQ.woff
92 ms
KFOlCnqEu92Fr1MmWUlfBBc-.woff
106 ms
KFOlCnqEu92Fr1MmYUtfBBc-.woff
91 ms
fa-brands-400.woff
108 ms
fa-regular-400.woff
85 ms
fa-solid-900.woff
259 ms
KFOkCnqEu92Fr1Mu51xIIzQ.woff
104 ms
KFOjCnqEu92Fr1Mu51S7ACc6CsI.woff
105 ms
KFOjCnqEu92Fr1Mu51TjASc6CsI.woff
106 ms
KFOiCnqEu92Fr1Mu51QrEzAdKQ.woff
105 ms
KFOjCnqEu92Fr1Mu51TzBic6CsI.woff
105 ms
KFOjCnqEu92Fr1Mu51TLBCc6CsI.woff
106 ms
mercuryopera.com accessibility score
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
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
mercuryopera.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
mercuryopera.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mercuryopera.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 Mercuryopera.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.
mercuryopera.com
Open Graph description is not detected on the main page of Mercury Opera. 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: