3.6 sec in total
343 ms
2.5 sec
720 ms
Visit prodlenka.org now to see the best up-to-date Prodlenka content for Russia and also check out these interesting facts you probably never knew about prodlenka.org
На портале Продленка вы сможете пройти курсы повышения квалификации и профессиональной переподготовки учителей, получить свидетельство о публикации, дипломы для педагогов и детей
Visit prodlenka.orgWe analyzed Prodlenka.org page load time and found that the first response time was 343 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
prodlenka.org performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value6.1 s
12/100
25%
Value8.2 s
20/100
10%
Value230 ms
86/100
30%
Value0.154
75/100
15%
Value11.7 s
18/100
10%
343 ms
659 ms
340 ms
253 ms
251 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 85% of them (63 requests) were addressed to the original Prodlenka.org, 7% (5 requests) were made to I2.wp.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (740 ms) belongs to the original domain Prodlenka.org.
Page size can be reduced by 496.6 kB (22%)
2.2 MB
1.7 MB
In fact, the total size of Prodlenka.org main page is 2.2 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 61.8 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 61.8 kB or 79% of the original size.
Potential reduce by 30.3 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. Prodlenka images are well optimized though.
Potential reduce by 320.5 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 320.5 kB or 68% of the original size.
Potential reduce by 84.0 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. Prodlenka.org needs all CSS files to be minified and compressed as it can save up to 84.0 kB or 74% of the original size.
Number of requests can be reduced by 11 (16%)
68
57
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prodlenka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
prodlenka.org
343 ms
www.prodlenka.org
659 ms
jquery.min.js
340 ms
styles.css
253 ms
template.css
251 ms
templ.css
167 ms
css
28 ms
module_default.css
171 ms
mootools.js
506 ms
acymailing_module.js
249 ms
joker_ageent.js
423 ms
ajax.js
378 ms
slogin.js
378 ms
javascript.js
611 ms
watch.js
1 ms
ios.css
103 ms
medal.png
328 ms
title.png
312 ms
medal.png
309 ms
title.png
307 ms
star_00.png
326 ms
62.jpg
320 ms
no_avatar.png
327 ms
k_obr_spb.jpg
322 ms
minnauki.jpg
323 ms
may9.jpg
330 ms
obrnadzor.jpg
329 ms
rosmintrud.jpg
333 ms
edu.jpg
331 ms
osoko.jpg
333 ms
kravtsov3.jpg
335 ms
planshet.jpg
384 ms
sambo-kids.jpg
657 ms
computer3.jpg
572 ms
nariskinser.png
402 ms
conf.jpg
401 ms
family.jpg
740 ms
english.jpg
482 ms
deti.jpg
572 ms
happyfamily4.jpg
488 ms
prodlenka_s.png
568 ms
moi-skazki.jpg
571 ms
arttlant_s.png
647 ms
free_cert.jpg
739 ms
index.php
651 ms
index.php
652 ms
index.php
735 ms
link.png
738 ms
logo.png
737 ms
slide1.jpg
645 ms
slide2.jpg
522 ms
_3BPfr0mgHsBvbKFuzsF8_esZW2xOQ-xsNqO47m55DA.ttf
43 ms
QABk9IxT-LFTJ_dQzv7xpJp-63r6doWhTEbsfBIRJ7A.ttf
53 ms
fontello.woff
521 ms
slide3.jpg
519 ms
slide4.jpg
519 ms
slide5.jpg
546 ms
97171.jpg
30 ms
no_avatar.png
30 ms
no_avatar.png
28 ms
no_avatar.png
28 ms
no_avatar.png
28 ms
no_avatar.png
28 ms
151275.jpg
27 ms
slide6.jpg
533 ms
shadow.png
579 ms
palpalych.png
580 ms
i+shadow.png
578 ms
b__back.jpg
580 ms
fancybox_overlay.png
588 ms
slideleft.jpg
576 ms
rs-default.png
651 ms
slide1.jpg
653 ms
slider-strelka.png
652 ms
prodlenka.org 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.
prodlenka.org 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
prodlenka.org 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
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prodlenka.org can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Prodlenka.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.
prodlenka.org
Open Graph description is not detected on the main page of Prodlenka. 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: