3 sec in total
679 ms
2.2 sec
148 ms
Visit bookings.operahollandpark.com now to see the best up-to-date Bookings Opera Holland Park content for United Kingdom and also check out these interesting facts you probably never knew about bookings.operahollandpark.com
Opera Holland Park
Visit bookings.operahollandpark.comWe analyzed Bookings.operahollandpark.com page load time and found that the first response time was 679 ms and then it took 2.4 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. This domain responded with an error, which can significantly jeopardize Bookings.operahollandpark.com rating and web reputation
bookings.operahollandpark.com performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value8.5 s
2/100
25%
Value14.8 s
1/100
10%
Value500 ms
58/100
30%
Value0.223
56/100
15%
Value12.1 s
16/100
10%
679 ms
1201 ms
58 ms
72 ms
135 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 82% of them (55 requests) were addressed to the original Bookings.operahollandpark.com, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Bookings.operahollandpark.com.
Page size can be reduced by 939.9 kB (68%)
1.4 MB
436.9 kB
In fact, the total size of Bookings.operahollandpark.com main page is 1.4 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. 35% of websites need less resources to load. Javascripts take 828.6 kB which makes up the majority of the site volume.
Potential reduce by 68.7 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 11.7 kB, which is 14% 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 68.7 kB or 81% of the original size.
Potential reduce by 4.5 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. Bookings Opera Holland Park images are well optimized though.
Potential reduce by 586.9 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 586.9 kB or 71% of the original size.
Potential reduce by 279.8 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. Bookings.operahollandpark.com needs all CSS files to be minified and compressed as it can save up to 279.8 kB or 85% of the original size.
Number of requests can be reduced by 52 (81%)
64
12
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bookings Opera Holland Park. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
bookings.operahollandpark.com
679 ms
jquery.min.js
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css
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widget.css
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nextgen_gallery_related_images.css
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cat-posts.css
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toptwenfive.css
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library.css
157 ms
bootstrap.css
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font-awesome.css
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colorbox.css
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style.css
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shortcodes.css
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jetpack.css
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wpgmza_style.css
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ajax.js
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jquery.js
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jquery-migrate.min.js
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persist.js
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store.js
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ngg_store.js
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lightbox_context.js
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responsive-modernizr.js
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bootstrap.js
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jquery.imagesloaded.js
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jquery.wookmark.js
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custom-css.css
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ui.base.css
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TNEW.css
569 ms
global.css
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script.js
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jquery-ui.min.js
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jquery.tmpl.min.js
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jquery-ui-1.8.21.custom.min.js
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jquery.ui.core.js
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jquery.ui.dialog.js
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jquery.ui.tabs.js
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TN_ExpressWeb.js
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e-201504.js
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fullcalendar.css
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fullcalendar.min.js
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jquery.dateFormat-1.0.js
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devicepx-jetpack.js
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gprofiles.js
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wpgroho.js
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responsive-scripts.js
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jquery.colorbox-min.js
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analytics.js
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ui.core.css
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ui.dialog.css
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ui.tabs.css
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linkid.js
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bookings.operahollandpark.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
bookings.operahollandpark.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
bookings.operahollandpark.com SEO score
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bookings.operahollandpark.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bookings.operahollandpark.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.
bookings.operahollandpark.com
Open Graph description is not detected on the main page of Bookings Opera Holland Park. 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: