1.6 sec in total
261 ms
1.1 sec
200 ms
Click here to check amazing Netology Click Webinar content for Russia. Otherwise, check out these important facts you probably never knew about netology.clickwebinar.com
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Visit netology.clickwebinar.comWe analyzed Netology.clickwebinar.com page load time and found that the first response time was 261 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
netology.clickwebinar.com performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value8.8 s
1/100
25%
Value5.6 s
54/100
10%
Value30 ms
100/100
30%
Value0.018
100/100
15%
Value5.9 s
65/100
10%
261 ms
123 ms
128 ms
133 ms
131 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 12% of them (5 requests) were addressed to the original Netology.clickwebinar.com, 60% (26 requests) were made to D1izotlap0dgeo.cloudfront.net and 7% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (529 ms) relates to the external source Connect.facebook.net.
Page size can be reduced by 773.4 kB (74%)
1.0 MB
267.5 kB
In fact, the total size of Netology.clickwebinar.com main page is 1.0 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. Javascripts take 638.7 kB which makes up the majority of the site volume.
Potential reduce by 8.8 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 8.8 kB or 71% of the original size.
Potential reduce by 297 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. Netology Click Webinar images are well optimized though.
Potential reduce by 487.7 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 487.7 kB or 76% of the original size.
Potential reduce by 276.6 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. Netology.clickwebinar.com needs all CSS files to be minified and compressed as it can save up to 276.6 kB or 72% of the original size.
Number of requests can be reduced by 26 (70%)
37
11
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Netology Click Webinar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
netology.clickwebinar.com
261 ms
reset.css
123 ms
roboto_light.css
128 ms
roboto_bold.css
133 ms
roboto_regular.css
131 ms
reklame_script.css
131 ms
cm_icon.css
131 ms
app.css
141 ms
room.css
137 ms
skin_clickwebinar.css
139 ms
error_reporting.js
136 ms
jquery_2.1.0.min.js
173 ms
jquery.ui_1.11.3.min.js
195 ms
svg4everybody.min.js
172 ms
common.js
191 ms
register.js
188 ms
i18n.js
171 ms
language.js
192 ms
social_media.js
188 ms
popup.js
187 ms
created.js
187 ms
gtm.js
95 ms
icons_sprite-951f2d549d.svg
45 ms
all.js
529 ms
widgets.js
215 ms
plusone.js
178 ms
icons_sprite-951f2d549d.svg
68 ms
icons_sprite-951f2d549d.svg
139 ms
icons_sprite-951f2d549d.svg
140 ms
logo_image_495691798
141 ms
flag_16.png
69 ms
ico_cm.png
69 ms
roboto_regular.woff
95 ms
roboto_light.woff
95 ms
cm_icon_font.woff
28 ms
conversion_async.js
70 ms
analytics.js
129 ms
cb=gapi.loaded_0
43 ms
112 ms
linkid.js
64 ms
55 ms
collect
5 ms
collect
66 ms
netology.clickwebinar.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.
netology.clickwebinar.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
netology.clickwebinar.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Netology.clickwebinar.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Netology.clickwebinar.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.
netology.clickwebinar.com
Open Graph description is not detected on the main page of Netology Click Webinar. 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: