2.5 sec in total
301 ms
1.7 sec
540 ms
Click here to check amazing Qt Project content for United States. Otherwise, check out these important facts you probably never knew about qt-project.org
Visit qt-project.orgWe analyzed Qt-project.org page load time and found that the first response time was 301 ms and then it took 2.2 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.
qt-project.org performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value8.1 s
2/100
25%
Value9.3 s
13/100
10%
Value2,480 ms
4/100
30%
Value0.512
15/100
15%
Value15.5 s
7/100
10%
301 ms
244 ms
27 ms
18 ms
14 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Qt-project.org, 46% (32 requests) were made to D3hp9ud7yvwzy0.cloudfront.net and 10% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (301 ms) belongs to the original domain Qt-project.org.
Page size can be reduced by 1.6 MB (55%)
2.9 MB
1.3 MB
In fact, the total size of Qt-project.org main page is 2.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 32.2 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 32.2 kB or 77% of the original size.
Potential reduce by 249.6 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. Obviously, Qt Project needs image optimization as it can save up to 249.6 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 785.4 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 785.4 kB or 68% of the original size.
Potential reduce by 528.6 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. Qt-project.org needs all CSS files to be minified and compressed as it can save up to 528.6 kB or 86% of the original size.
Number of requests can be reduced by 36 (65%)
55
19
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qt Project. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.qt-project.org
301 ms
244 ms
style.css.gzip
27 ms
combo.js.gzip
18 ms
main.js.gzip
14 ms
current.js
242 ms
pagenavi-css.css.gzip
12 ms
video-js.css.gzip
14 ms
magnific.css.gzip
12 ms
css
44 ms
jquery.mCustomScrollbar.css.gzip
14 ms
apb_styles.css.gzip
18 ms
current.js
169 ms
wurfl.js
15 ms
jquery.bxslider.min.js.gzip
16 ms
jquery.mCustomScrollbar.concat.min.js.gzip
17 ms
video.js.gzip
42 ms
magnific.js.gzip
18 ms
classie.js.gzip
42 ms
selectFx.js.gzip
18 ms
apb-scripts.js.gzip
41 ms
wp-embed.min.js.gzip
42 ms
wp-emoji-release.min.js
168 ms
cookie_small.png
15 ms
Commercial-AD-hero.jpg
15 ms
Commercial-DC-6.jpg
16 ms
ShowroomApps.png
143 ms
gtm.js
82 ms
SfyptGmX93U
143 ms
Qt5-5_hero-greencircles.jpg
70 ms
case-1.jpg
71 ms
biglinks-QtWS2015.jpg
69 ms
biglinks_qt_in_use.jpg
71 ms
Extensible.jpg
69 ms
biglink_sf_bridge_light.jpg
72 ms
theqtcompany20y.png
70 ms
player_api
162 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
137 ms
opensans-light-webfont.woff
18 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
138 ms
opensans-regular-webfont.woff
17 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
139 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
137 ms
EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff
138 ms
ElegantIcons.woff
17 ms
icomoon.woff
17 ms
cookiebar-x.png
14 ms
analytics.js
128 ms
conversion_async.js
126 ms
149513.js
168 ms
www-embed-player-vflZsBgOl.css
161 ms
www-embed-player.js
192 ms
www-widgetapi.js
49 ms
101 ms
linkid.js
40 ms
collect
42 ms
collect
76 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
46 ms
ad_status.js
47 ms
71 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
95 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
104 ms
ga-audiences
36 ms
sdk.js
78 ms
widgets.js
108 ms
jsapi
21 ms
__ptq.gif
19 ms
13 ms
default+en.css
3 ms
default+en.I.js
3 ms
qt-project.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s are not contained by their required parent element
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
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
qt-project.org 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
Missing source maps for large first-party JavaScript
qt-project.org 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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qt-project.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Qt-project.org 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.
qt-project.org
Open Graph description is not detected on the main page of Qt Project. 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: