9 sec in total
685 ms
3.8 sec
4.5 sec
Visit tret-training.com now to see the best up-to-date Tret Training content and also check out these interesting facts you probably never knew about tret-training.com
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Visit tret-training.comWe analyzed Tret-training.com page load time and found that the first response time was 685 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
tret-training.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value2.8 s
84/100
25%
Value9.7 s
11/100
10%
Value6,660 ms
0/100
30%
Value0.032
100/100
15%
Value18.8 s
3/100
10%
685 ms
376 ms
214 ms
134 ms
462 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 77% of them (77 requests) were addressed to the original Tret-training.com, 6% (6 requests) were made to Youtube.com and 3% (3 requests) were made to Prod.cbstatic.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Tret-training.com.
Page size can be reduced by 176.0 kB (12%)
1.4 MB
1.3 MB
In fact, the total size of Tret-training.com main page is 1.4 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 148.7 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 48.3 kB, which is 28% 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 148.7 kB or 85% of the original size.
Potential reduce by 13.3 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. Tret Training images are well optimized though.
Potential reduce by 10.0 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 10.0 kB or 14% of the original size.
Potential reduce by 4.0 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. Tret-training.com needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 70% of the original size.
Number of requests can be reduced by 12 (13%)
94
82
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tret Training. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
tret-training.com
685 ms
style.css
376 ms
cbtb.clickbank.net
214 ms
classic-081711.css
134 ms
injectable.js
462 ms
pXElh_VM0Uc
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online
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top_bg.gif
201 ms
center_bg.gif
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author.jpg
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handler_22.gif
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reg.gif
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handler_55.gif
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tret01.jpg
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tret03.jpg
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tret02.jpg
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tret06.jpg
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tret08.jpg
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tret07.jpg
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tret11.jpg
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tret14.jpg
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tret15.jpg
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disc_and_box.jpg
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01_vstup.jpg
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handler_2.gif
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handler_small.gif
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02_komand.jpg
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03_fizo.jpg
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04_prog_tren.jpg
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05_balans.jpg
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06_visota.jpg
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07_bezopasnost.jpg
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08_truki.jpg
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disk_box_back.jpg
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handler_6.jpg
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prog_training_1.jpg
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consult.jpg
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group.jpg
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watch.js
1 ms
arrow4.gif
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www-embed-player-vfl5foy2V.css
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www-embed-player.js
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base.js
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menu_tret.jpg
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point.gif
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ceni01.jpg
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ceni07.jpg
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tret2.jpg
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no_spam2.gif
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author3222.jpg
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tret_gazet_01.jpg
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garant3.gif
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clickbank-trusted-secure.jpg
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valentina_golubtcova.jpg
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01.jpg
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08.jpg
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06.jpg
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04.jpg
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05.jpg
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veBs87dwiCXgZb9CwomBYiW1hyWXgp0ohA3Vj3gnbUg.js
243 ms
ad_status.js
235 ms
09.jpg
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online.gif
654 ms
02.jpg
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03.jpg
1202 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
329 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
418 ms
07.jpg
1217 ms
oleg_grushko.jpg
1185 ms
gerda1.jpg
1058 ms
gerda2.jpg
1064 ms
gerda3.jpg
976 ms
tret.jpg
1016 ms
button_ord.jpg
1047 ms
bottom_bg.gif
951 ms
online2.gif
180 ms
logo-header-two-tone-en.png
53 ms
blue-seal-153-100-clickbank-5004291.png
113 ms
logo-tab-two-tone-en.png
81 ms
tret-training.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
tret-training.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
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
tret-training.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tret-training.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 Tret-training.com main page’s claimed encoding is windows-1251. 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.
tret-training.com
Open Graph description is not detected on the main page of Tret Training. 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: