223 ms in total
32 ms
86 ms
105 ms
Visit quantdevel.com now to see the best up-to-date Quant Devel content and also check out these interesting facts you probably never knew about quantdevel.com
Visit quantdevel.comWe analyzed Quantdevel.com page load time and found that the first response time was 32 ms and then it took 191 ms 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.
quantdevel.com performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.8 s
100/100
25%
Value0.8 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.8 s
100/100
10%
32 ms
21 ms
43 ms
24 ms
22 ms
Our browser made a total of 6 requests to load all elements on the main page. We found that 83% of them (5 requests) were addressed to the original Quantdevel.com, 17% (1 request) were made to Twitter-badges.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (43 ms) relates to the external source Twitter-badges.s3.amazonaws.com.
Page size can be reduced by 4.1 kB (8%)
51.8 kB
47.7 kB
In fact, the total size of Quantdevel.com main page is 51.8 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. Only 10% of websites need less resources to load. Images take 46.2 kB which makes up the majority of the site volume.
Potential reduce by 3.2 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 3.2 kB or 58% of the original size.
Potential reduce by 882 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. Quant Devel images are well optimized though.
We found no issues to fix!
5
5
The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quant Devel. According to our analytics all requests are already optimized.
quantdevel.com
32 ms
global.css
21 ms
follow_me-c.png
43 ms
numbers-1.jpg
24 ms
prt.thumbnail.jpg
22 ms
RCookbook-icon.gif
25 ms
quantdevel.com accessibility score
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
quantdevel.com 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
quantdevel.com SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Quantdevel.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 Quantdevel.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
quantdevel.com
Open Graph description is not detected on the main page of Quant Devel. 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: