2.5 sec in total
345 ms
1.4 sec
749 ms
Visit quality-courses.com now to see the best up-to-date Quality Courses content for Spain and also check out these interesting facts you probably never knew about quality-courses.com
quality-courses.com
Visit quality-courses.comWe analyzed Quality-courses.com page load time and found that the first response time was 345 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
quality-courses.com performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value6.2 s
11/100
25%
Value8.0 s
21/100
10%
Value70 ms
99/100
30%
Value0.032
100/100
15%
Value6.1 s
63/100
10%
345 ms
103 ms
173 ms
158 ms
162 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 81% of them (13 requests) were addressed to the original Quality-courses.com, 13% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (681 ms) belongs to the original domain Quality-courses.com.
Page size can be reduced by 253.4 kB (23%)
1.1 MB
829.2 kB
In fact, the total size of Quality-courses.com 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. 25% of websites need less resources to load. Images take 741.7 kB which makes up the majority of the site volume.
Potential reduce by 6.2 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. This page needs HTML code to be minified as it can gain 3.2 kB, which is 38% 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 6.2 kB or 75% of the original size.
Potential reduce by 4.4 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. Quality Courses images are well optimized though.
Potential reduce by 121.4 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 121.4 kB or 65% of the original size.
Potential reduce by 121.3 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. Quality-courses.com needs all CSS files to be minified and compressed as it can save up to 121.3 kB or 83% of the original size.
Number of requests can be reduced by 3 (23%)
13
10
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quality Courses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
quality-courses.com
345 ms
index.html
103 ms
bootstrap.min.css
173 ms
stylish-portfolio.css
158 ms
font-awesome.min.css
162 ms
css
25 ms
jquery.js
293 ms
bootstrap.min.js
232 ms
analytics.js
30 ms
es.png
510 ms
it.png
555 ms
bg.jpg
436 ms
logo.png
102 ms
callout.jpg
681 ms
collect
41 ms
fontawesome-webfont.woff
244 ms
quality-courses.com accessibility score
quality-courses.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
quality-courses.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Quality-courses.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Quality-courses.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.
quality-courses.com
Open Graph description is not detected on the main page of Quality Courses. 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: