Tools & Wizards About Us
kladraz.ru screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

kladraz.ru

Кладовая развлечений. Международный образовательный портал

Page Load Speed

3.2 sec in total

First Response

421 ms

Resources Loaded

2.5 sec

Page Rendered

327 ms

kladraz.ru screenshot

About Website

Click here to check amazing Kladraz content for Russia. Otherwise, check out these important facts you probably never knew about kladraz.ru

Развитие, обучение, воспитание детей. Подсказки и рекомендации для учителей, педагогов, воспитателей и родителей. Сценарии, игры, конкурсы, развлечения для детей

Visit kladraz.ru

Key Findings

We analyzed Kladraz.ru page load time and found that the first response time was 421 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

kladraz.ru performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

kladraz.ru

421 ms

kladraz.ru

537 ms

jquery.js

235 ms

common.js

346 ms

reset.css

347 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 84% of them (52 requests) were addressed to the original Kladraz.ru, 10% (6 requests) were made to Google.com and 3% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (932 ms) belongs to the original domain Kladraz.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.1 kB (7%)

Content Size

817.2 kB

After Optimization

761.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kladraz.ru main page is 817.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 534.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 49.3 kB

  • Original 63.0 kB
  • After minification 52.8 kB
  • After compression 13.7 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 10.2 kB, which is 16% 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 49.3 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 534.8 kB
  • After minification 533.5 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. Kladraz images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 191.2 kB
  • After minification 191.2 kB
  • After compression 190.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 4.4 kB

  • Original 28.3 kB
  • After minification 28.3 kB
  • After compression 23.9 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. Kladraz.ru needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (34%)

Requests Now

58

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kladraz. 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 from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kladraz.ru

kladraz.ru

421 ms

kladraz.ru

kladraz.ru

537 ms

jquery.js

jquery.js

235 ms

common.js

common.js

346 ms

reset.css

reset.css

347 ms

text.css

text.css

347 ms

styles.css

styles.css

468 ms

jquery.lightbox.js

jquery.lightbox.js

352 ms

jquery.lightbox.css

jquery.lightbox.css

355 ms

jquery.treeview.css

jquery.treeview.css

461 ms

watch.js

watch.js

0 ms

bg.jpg

bg.jpg

165 ms

headbg.jpg

headbg.jpg

352 ms

register.png

register.png

163 ms

key.png

key.png

165 ms

logo.png

logo.png

239 ms

find.png

find.png

163 ms

novichokz.png

novichokz.png

346 ms

prletob200.png

prletob200.png

347 ms

luchkb2.png

luchkb2.png

238 ms

lmrpb.jpg

lmrpb.jpg

237 ms

blog18293.jpg

blog18293.jpg

354 ms

blog18292.jpg

blog18292.jpg

355 ms

blog18291.jpg

blog18291.jpg

355 ms

blog18290.jpg

blog18290.jpg

461 ms

blog18289.jpg

blog18289.jpg

462 ms

article7749.jpg

article7749.jpg

467 ms

prirodab3.png

prirodab3.png

473 ms

metodb.gif

metodb.gif

474 ms

svidetelstvo_o_publikacii.jpg

svidetelstvo_o_publikacii.jpg

474 ms

nagradi.png

nagradi.png

576 ms

3dd420c40e25463497c9fbaabf8b4621.jpg

3dd420c40e25463497c9fbaabf8b4621.jpg

576 ms

df40cc029a2a20e8620e4d64fd3869bb.jpg

df40cc029a2a20e8620e4d64fd3869bb.jpg

582 ms

d58c02be087f413010bf5e2acf0092d2.jpg

d58c02be087f413010bf5e2acf0092d2.jpg

590 ms

545aedc4b60723b0b57ad64718c53491.jpg

545aedc4b60723b0b57ad64718c53491.jpg

591 ms

2e4e106f70093bd3ef9b9d4c62acc14f.jpg

2e4e106f70093bd3ef9b9d4c62acc14f.jpg

591 ms

947a9a0ebf8dec4f61a948b1fbd1ef4d.jpg

947a9a0ebf8dec4f61a948b1fbd1ef4d.jpg

691 ms

446ce3c52d4376f1e86faa0c9edd702d.jpg

446ce3c52d4376f1e86faa0c9edd702d.jpg

691 ms

23950fd434a60d9c5b55ce6f09bd30a6.jpg

23950fd434a60d9c5b55ce6f09bd30a6.jpg

698 ms

cse.js

cse.js

41 ms

batter.png

batter.png

695 ms

sidebar.png

sidebar.png

695 ms

menu.png

menu.png

694 ms

sidebar2.png

sidebar2.png

794 ms

menu1.png

menu1.png

793 ms

top1-1.jpg

top1-1.jpg

801 ms

top1-2.jpg

top1-2.jpg

817 ms

zay.png

zay.png

932 ms

hit

hit

662 ms

cse.js

cse.js

44 ms

cse_element__ru.js

cse_element__ru.js

9 ms

default+ru.css

default+ru.css

62 ms

default.css

default.css

63 ms

async-ads.js

async-ads.js

22 ms

branding.png

branding.png

16 ms

jquery.lightbox.min.css

jquery.lightbox.min.css

665 ms

footer.jpg

footer.jpg

879 ms

loading.gif

loading.gif

761 ms

blank.gif

blank.gif

768 ms

prev.gif

prev.gif

707 ms

next.gif

next.gif

711 ms

clear.png

clear.png

3 ms

Accessibility Review

kladraz.ru accessibility score

82

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Links do not have a discernible name

Best Practices

kladraz.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

kladraz.ru SEO score

98

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kladraz.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Kladraz.ru 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.

Social Sharing Optimization

kladraz.ru

Open Graph description is not detected on the main page of Kladraz. 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: