2 sec in total
511 ms
1.2 sec
345 ms
Welcome to lero.co.uk homepage info - get ready to check Lero best content right away, or after learning these important things about lero.co.uk
Lero property offer self catering, fully serviced, holiday apartments in central London close to Hyde Park. Student accommodation is available for the academic year, as well as short term lets for pro...
Visit lero.co.ukWe analyzed Lero.co.uk page load time and found that the first response time was 511 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.
lero.co.uk performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value2.1 s
96/100
25%
Value1.5 s
100/100
10%
Value140 ms
95/100
30%
Value0
100/100
15%
Value1.2 s
100/100
10%
511 ms
111 ms
218 ms
220 ms
220 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Lero.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (511 ms) belongs to the original domain Lero.co.uk.
Page size can be reduced by 11.7 kB (14%)
83.5 kB
71.8 kB
In fact, the total size of Lero.co.uk main page is 83.5 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. Only 5% of websites need less resources to load. Images take 68.5 kB which makes up the majority of the site volume.
Potential reduce by 8.3 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 8.3 kB or 71% of the original size.
Potential reduce by 875 B
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. Lero images are well optimized though.
Potential reduce by 2.5 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. Lero.co.uk needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 78% of the original size.
Number of requests can be reduced by 12 (63%)
19
7
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
lero.co.uk
511 ms
mm_lero_prop.css
111 ms
front.jpg
218 ms
mm_spacer.gif
220 ms
mm_dashed_line.gif
220 ms
family_entrance_375.jpg
335 ms
english3.png
221 ms
french.png
221 ms
italian.png
332 ms
german.png
333 ms
portuguese.png
332 ms
greek.png
331 ms
spanish.png
332 ms
french2.png
112 ms
italian2.png
111 ms
german2.png
112 ms
greek2.png
120 ms
portuguese2.png
120 ms
english2.png
120 ms
spanish_over.png
217 ms
lero.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.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
lero.co.uk 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
lero.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lero.co.uk 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 Lero.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.
lero.co.uk
Open Graph description is not detected on the main page of Lero. 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: