911 ms in total
55 ms
624 ms
232 ms
Click here to check amazing Sergi Mansilla content for Russia. Otherwise, check out these important facts you probably never knew about sergimansilla.com
Sergi Mansilla's thoughts and articles
Visit sergimansilla.comWe analyzed Sergimansilla.com page load time and found that the first response time was 55 ms and then it took 856 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
sergimansilla.com performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value1.8 s
98/100
25%
Value1.6 s
100/100
10%
Value190 ms
90/100
30%
Value0.014
100/100
15%
Value1.9 s
100/100
10%
55 ms
24 ms
6 ms
19 ms
25 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 44% of them (8 requests) were addressed to the original Sergimansilla.com, 17% (3 requests) were made to Brick.a.ssl.fastly.net and 11% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (408 ms) relates to the external source Imagery.pragprog.com.
Page size can be reduced by 69.6 kB (23%)
303.0 kB
233.3 kB
In fact, the total size of Sergimansilla.com main page is 303.0 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. 30% of websites need less resources to load. Images take 193.9 kB which makes up the majority of the site volume.
Potential reduce by 9.4 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 3.9 kB, which is 31% 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 9.4 kB or 75% of the original size.
Potential reduce by 715 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. Sergi Mansilla images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 52% of the original size.
Potential reduce by 27.5 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. Sergimansilla.com needs all CSS files to be minified and compressed as it can save up to 27.5 kB or 79% of the original size.
Number of requests can be reduced by 7 (54%)
13
6
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sergi Mansilla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sergimansilla.com
55 ms
Open+Sans:400,400i,700,700i
24 ms
font-awesome.min.css
6 ms
main.css
19 ms
zepto.min.js
25 ms
jquery.fitvids.js
29 ms
index.js
23 ms
analytics.js
30 ms
smreactjs
67 ms
icon_73598.png
17 ms
sergi_speaks.jpg
18 ms
400.woff
24 ms
700.woff
30 ms
fontawesome-webfont.woff
12 ms
collect
12 ms
print.css
14 ms
smreactjs_largecover.jpg
408 ms
nr-885.min.js
49 ms
sergimansilla.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
sergimansilla.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
sergimansilla.com 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sergimansilla.com 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 Sergimansilla.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.
sergimansilla.com
Open Graph description is not detected on the main page of Sergi Mansilla. 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: