4.1 sec in total
371 ms
2.7 sec
1 sec
Visit cityoflondonblacktaxis.co.uk now to see the best up-to-date Cityoflondonblacktaxis content and also check out these interesting facts you probably never knew about cityoflondonblacktaxis.co.uk
Providing London taxis and Routemaster buses. Black taxis in modern, classic and vintage style
Visit cityoflondonblacktaxis.co.ukWe analyzed Cityoflondonblacktaxis.co.uk page load time and found that the first response time was 371 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
cityoflondonblacktaxis.co.uk performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value2.9 s
82/100
25%
Value2.4 s
98/100
10%
Value70 ms
99/100
30%
Value0.015
100/100
15%
Value3.2 s
94/100
10%
371 ms
131 ms
153 ms
164 ms
220 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 86% of them (64 requests) were addressed to the original Cityoflondonblacktaxis.co.uk, 4% (3 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Cityoflondonblacktaxis.co.uk.
Page size can be reduced by 631.0 kB (72%)
873.8 kB
242.8 kB
In fact, the total size of Cityoflondonblacktaxis.co.uk main page is 873.8 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. 40% of websites need less resources to load. Javascripts take 716.6 kB which makes up the majority of the site volume.
Potential reduce by 54.0 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 54.0 kB or 80% of the original size.
Potential reduce by 12.3 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. Obviously, Cityoflondonblacktaxis needs image optimization as it can save up to 12.3 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 536.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 536.1 kB or 75% of the original size.
Potential reduce by 28.6 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. Cityoflondonblacktaxis.co.uk needs all CSS files to be minified and compressed as it can save up to 28.6 kB or 84% of the original size.
Number of requests can be reduced by 42 (58%)
73
31
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cityoflondonblacktaxis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.cityoflondonblacktaxis.co.uk
371 ms
campaign.js
131 ms
vp.js
153 ms
common_published.css
164 ms
site.css
220 ms
sw_lightbox.css
175 ms
tn3e.css
176 ms
bg-1-346740.jpeg
273 ms
bg-2a-346740.jpeg
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nav-346740-default-S-346740.png
278 ms
nav-346740-CORPORATE-EVENTS-I-346740.png
241 ms
nav-346740-TAXIS-FOR-FILM-HIRE-I-346740.png
269 ms
nav-346740-WEDDINGS-I-346740.png
283 ms
nav-346740-REVIEWS-AND-CONTACT-I-346740.png
285 ms
nav-346740-TERMS-AND-CONDITIONS-I-346740.png
326 ms
bg-2b-346740.jpeg
358 ms
0.08_0.22_0.05_0.08_616_514_csupload_67268764.jpg
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975 ms
left.png
937 ms
vistaprint-site-red-209-42-2014.png
946 ms
hosted_sites.js
1146 ms
campaign_toolbar.js
860 ms
right.png
853 ms
constants.js
83 ms
provisioned.js
79 ms
sw_lightbox.js
86 ms
sw_lightbox.init.js
90 ms
jquery.tn3.min.js
164 ms
campaign_toolbar.css
98 ms
widgets.js
93 ms
page.js
41 ms
bg-3a-346740.jpeg
128 ms
bg-3b-346740.jpeg
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expand.png
115 ms
siteback-346740.jpeg
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lt-end-cap.gif
167 ms
rt-end-cap.gif
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close_button.png
202 ms
play_button.gif
201 ms
next_button.png
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prev_button.png
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sm13.html
78 ms
slice.gif
173 ms
like.php
212 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
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ga.js
65 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
47 ms
qeKvIRsJabD.js
53 ms
LVx-xkvaJ0b.png
49 ms
nav-346740-default-H-346740.png
115 ms
nav-346740-CORPORATE-EVENTS-H-346740.png
118 ms
nav-346740-TAXIS-FOR-FILM-HIRE-H-346740.png
84 ms
nav-346740-WEDDINGS-H-346740.png
127 ms
nav-346740-REVIEWS-AND-CONTACT-H-346740.png
84 ms
nav-346740-TERMS-AND-CONDITIONS-H-346740.png
116 ms
jot
90 ms
cityoflondonblacktaxis.co.uk 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
cityoflondonblacktaxis.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
cityoflondonblacktaxis.co.uk 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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cityoflondonblacktaxis.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Cityoflondonblacktaxis.co.uk 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.
cityoflondonblacktaxis.co.uk
Open Graph data is detected on the main page of Cityoflondonblacktaxis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: