24.2 sec in total
401 ms
22.8 sec
980 ms
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Visit letsbonus.esWe analyzed Letsbonus.es page load time and found that the first response time was 401 ms and then it took 23.8 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
letsbonus.es performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value5.4 s
20/100
25%
Value17.1 s
0/100
10%
Value7,550 ms
0/100
30%
Value0.048
99/100
15%
Value14.4 s
9/100
10%
401 ms
1607 ms
207 ms
147 ms
688 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Letsbonus.es, 14% (13 requests) were made to Es.letsbonus.com and 7% (6 requests) were made to Media4.letsbonus.com. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Ea.es.letsbonus.com.
Page size can be reduced by 773.5 kB (38%)
2.0 MB
1.3 MB
In fact, the total size of Letsbonus.es main page is 2.0 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 125.5 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 39.2 kB, which is 27% 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 125.5 kB or 85% of the original size.
Potential reduce by 99.2 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. Lets Bonus images are well optimized though.
Potential reduce by 290.9 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 290.9 kB or 57% of the original size.
Potential reduce by 257.8 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. Letsbonus.es needs all CSS files to be minified and compressed as it can save up to 257.8 kB or 82% of the original size.
Number of requests can be reduced by 36 (44%)
81
45
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lets Bonus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
letsbonus.es
401 ms
barcelona
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raygun.min.js
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letsbonus.es 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
Links do not have a discernible name
letsbonus.es 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
letsbonus.es 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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Letsbonus.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Letsbonus.es 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.
letsbonus.es
Open Graph data is detected on the main page of Lets Bonus. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: