25 sec in total
6.9 sec
17.8 sec
315 ms
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Visit on-in-london.co.ukWe analyzed On-in-london.co.uk page load time and found that the first response time was 6.9 sec and then it took 18.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
on-in-london.co.uk performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value17.3 s
0/100
25%
Value11.0 s
6/100
10%
Value140 ms
96/100
30%
Value0.005
100/100
15%
Value16.0 s
6/100
10%
6915 ms
179 ms
186 ms
184 ms
195 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 82% of them (64 requests) were addressed to the original On-in-london.co.uk, 4% (3 requests) were made to Staticxx.facebook.com and 3% (2 requests) were made to Surveymonkey.com. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain On-in-london.co.uk.
Page size can be reduced by 313.1 kB (29%)
1.1 MB
771.7 kB
In fact, the total size of On-in-london.co.uk main page is 1.1 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. 40% of websites need less resources to load. Images take 671.0 kB which makes up the majority of the site volume.
Potential reduce by 56.3 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. 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 56.3 kB or 83% of the original size.
Potential reduce by 23.0 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. On In London images are well optimized though.
Potential reduce by 155.8 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 155.8 kB or 62% of the original size.
Potential reduce by 78.1 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. On-in-london.co.uk needs all CSS files to be minified and compressed as it can save up to 78.1 kB or 81% of the original size.
Number of requests can be reduced by 31 (43%)
72
41
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On In London. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.on-in-london.co.uk
6915 ms
style.css
179 ms
style.css
186 ms
style.css
184 ms
jquery.fancybox-1.3.4.css
195 ms
shortcodes.css
213 ms
font-awesome.min.css
272 ms
wzslider.css
369 ms
custom.css
395 ms
jquery.js
492 ms
jquery-migrate.min.js
381 ms
jquery.mousewheel-3.0.4.pack.js
389 ms
jquery.fancybox-1.3.4.pack.js
452 ms
init.js
554 ms
widget.js
65 ms
jcarousel.js
522 ms
app.js
523 ms
dropdown.js
522 ms
slides.js
559 ms
galleria.js
698 ms
wzslider.js
672 ms
jsPop.aspx
457 ms
ga.js
6 ms
__utm.gif
46 ms
bg_content.png
179 ms
On-in-London-Logo-upper-case.png
211 ms
input.gr.png
188 ms
search.png
247 ms
bg_menumain.png
358 ms
thumb.php
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thumb.php
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thumb.php
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thumb.php
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thumb.php
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thumb.php
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arrows.png
1233 ms
bg_carousel.png
1280 ms
thumb.php
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2013 ms
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bubble.png
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thumb.php
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arrow_h3.png
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thumb.php
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thumb.php
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thumb.php
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thumb.php
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pop.aspx
144 ms
thumb.php
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twitter.png
2459 ms
google%20plus.png
2608 ms
all.js
7 ms
email.png
2613 ms
tumblr.png
2605 ms
wpzoom.png
2565 ms
65 ms
xd_arbiter.php
38 ms
xd_arbiter.php
56 ms
graph.facebook.com
147 ms
like.php
190 ms
xd_arbiter.php
10 ms
bg_footer.png
2546 ms
qeKvIRsJabD.js
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LVx-xkvaJ0b.png
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bg_slidecont.png
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down.png
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bg_slide.png
1997 ms
on-in-london.co.uk 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
button, link, and menuitem elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
on-in-london.co.uk 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
on-in-london.co.uk 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 On-in-london.co.uk 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 On-in-london.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.
on-in-london.co.uk
Open Graph data is detected on the main page of On In London. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: