1.7 sec in total
211 ms
1.1 sec
395 ms
Click here to check amazing Official London Theatre content for United Kingdom. Otherwise, check out these important facts you probably never knew about officiallondontheatre.com
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Visit officiallondontheatre.comWe analyzed Officiallondontheatre.com page load time and found that the first response time was 211 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
officiallondontheatre.com performance score
name
value
score
weighting
Value3.2 s
45/100
10%
Value8.7 s
2/100
25%
Value5.8 s
51/100
10%
Value520 ms
56/100
30%
Value0
100/100
15%
Value11.0 s
21/100
10%
211 ms
47 ms
102 ms
129 ms
114 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Officiallondontheatre.com, 38% (13 requests) were made to Res.cloudinary.com and 15% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (719 ms) relates to the external source Api.officiallondontheatre.com.
Page size can be reduced by 153.5 kB (24%)
641.6 kB
488.1 kB
In fact, the total size of Officiallondontheatre.com main page is 641.6 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. 65% of websites need less resources to load. Images take 391.0 kB which makes up the majority of the site volume.
Potential reduce by 135.3 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 24.3 kB, which is 13% 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 135.3 kB or 75% of the original size.
Potential reduce by 17.5 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. Official London Theatre images are well optimized though.
Potential reduce by 626 B
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.
Potential reduce by 22 B
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. Officiallondontheatre.com has all CSS files already compressed.
Number of requests can be reduced by 9 (33%)
27
18
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Official London Theatre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
officiallondontheatre.com
211 ms
officiallondontheatre.com
47 ms
lightgallery.min.css
102 ms
main.bundle.4c46ae58c6661f80c3af.css
129 ms
autotrack.js
114 ms
OneSignalSDK.js
204 ms
cache-mappings.js
467 ms
queue-it-shows.js
719 ms
main.bundle.4c46ae58c6661f80c3af.js
226 ms
analytics.js
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Shaftsbury-Avenue_r2emiw.jpg
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2._MOTHER_GOOSE_Launch._John_Bishop_Mel_Giedroyc_and_Ian_McKellen._Photo_Craig_Sugden_gdbslp.jpg
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A_-_SIX_the_Musical_2022-23_West_End_Cast_Craig_Sugden_Photography_vrvscv.jpg
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CROPPED_1200x600_f1g9lr.jpg
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Twitter_Colour_Me_In_corgzt.jpg
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Family_Page_dramagames-v1.1_lsbanr.jpg
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Spot_the_theatre_character_game_300x150_epf9ca.jpg
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WebsiteBanner_1800x600_v3_g2fkx1.jpg
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win_qyzvy3.jpg
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Best_New_Play_bsxldi.jpg
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Six-and-Choir-Of-Man_ehar5y.jpg
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West-End-Live-day-1---Legally-Blonde-and-Wicked-pic_cmobla.jpg
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laylsit_1200x600_srvkjz.png
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cmc5yqi.js
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ecommerce.js
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linkid.js
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officiallondontheatre.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
officiallondontheatre.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
Page has valid source maps
officiallondontheatre.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Officiallondontheatre.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 Officiallondontheatre.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.
officiallondontheatre.com
Open Graph data is detected on the main page of Official London Theatre. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: