Tools & Wizards About Us
zaitseva-irina.ru screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zaitseva-irina.ru

Персональный сайт учителя математики и информатики Зайцевой Ирины Александровны

Page Load Speed

6.4 sec in total

First Response

597 ms

Resources Loaded

5.5 sec

Page Rendered

276 ms

zaitseva-irina.ru screenshot

About Website

Welcome to zaitseva-irina.ru homepage info - get ready to check Zaitseva Irina best content for Russia right away, or after learning these important things about zaitseva-irina.ru

Персональный сайт учителя математика и информатики Зайцевой Ирины Александровны, МБОУ «Гимназия №1», МО г Ноябрьск, Интернет-портфолио учителя - публикации по методики математики и информатики, статьи...

Visit zaitseva-irina.ru

Key Findings

We analyzed Zaitseva-irina.ru page load time and found that the first response time was 597 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

zaitseva-irina.ru performance score

0

Network Requests Diagram

zaitseva-irina.ru

597 ms

adsbygoogle.js

18 ms

styles.css

145 ms

klayers.js

279 ms

menu.js

282 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 39% of them (36 requests) were addressed to the original Zaitseva-irina.ru, 9% (8 requests) were made to Apis.google.com and 6% (6 requests) were made to Ssp.adriver.ru. The less responsive or slowest element that took the longest time to load (959 ms) relates to the external source Web-palette.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.1 kB (51%)

Content Size

380.2 kB

After Optimization

188.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zaitseva-irina.ru main page is 380.2 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. 50% of websites need less resources to load. HTML takes 165.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 140.7 kB

  • Original 165.2 kB
  • After minification 152.3 kB
  • After compression 24.5 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 140.7 kB or 85% of the original size.

Image Optimization

-16%

Potential reduce by 9.8 kB

  • Original 60.0 kB
  • After minification 50.3 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. Obviously, Zaitseva Irina needs image optimization as it can save up to 9.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 40.5 kB

  • Original 153.5 kB
  • After minification 150.2 kB
  • After compression 113.0 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 40.5 kB or 26% of the original size.

CSS Optimization

-80%

Potential reduce by 1.1 kB

  • Original 1.4 kB
  • After minification 1.1 kB
  • After compression 280 B

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. Zaitseva-irina.ru needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (61%)

Requests Now

84

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zaitseva Irina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zaitseva-irina.ru

zaitseva-irina.ru

597 ms

adsbygoogle.js

adsbygoogle.js

18 ms

styles.css

styles.css

145 ms

klayers.js

klayers.js

279 ms

menu.js

menu.js

282 ms

blank.gif

blank.gif

15 ms

top100.cnt

top100.cnt

266 ms

share.js

share.js

38 ms

99968-6.GIF

99968-6.GIF

466 ms

Logobipt.png

Logobipt.png

483 ms

knopka.gif

knopka.gif

959 ms

top100.jcn

top100.jcn

399 ms

banner-88x31-rambler-black2.gif

banner-88x31-rambler-black2.gif

267 ms

konpka8831_2.gif

konpka8831_2.gif

844 ms

8831.gif

8831.gif

465 ms

watch.js

watch.js

9 ms

plusone.js

plusone.js

119 ms

code.js

code.js

205 ms

180-90_bannerj.png

180-90_bannerj.png

498 ms

top1.gif

top1.gif

283 ms

blank.gif

blank.gif

276 ms

right.gif

right.gif

282 ms

left1.gif

left1.gif

283 ms

man.gif

man.gif

408 ms

title.gif

title.gif

413 ms

main1219416687.jpg

main1219416687.jpg

409 ms

up.gif

up.gif

409 ms

menu1.gif

menu1.gif

417 ms

menu2.gif

menu2.gif

419 ms

menu3.gif

menu3.gif

545 ms

menu4.gif

menu4.gif

545 ms

page_top.gif

page_top.gif

544 ms

main1299224414.jpg

main1299224414.jpg

687 ms

main1394209584.jpg

main1394209584.jpg

559 ms

main1262784882.gif

main1262784882.gif

558 ms

main1231002298.jpg

main1231002298.jpg

682 ms

pic4.gif

pic4.gif

682 ms

bot_b1.gif

bot_b1.gif

680 ms

bot_b2.gif

bot_b2.gif

696 ms

ca-pub-3901135239440637.js

ca-pub-3901135239440637.js

102 ms

zrt_lookup.html

zrt_lookup.html

114 ms

show_ads_impl.js

show_ads_impl.js

43 ms

ads

ads

241 ms

osd.js

osd.js

23 ms

top_b1.gif

top_b1.gif

430 ms

left_b1.gif

left_b1.gif

548 ms

context.js

context.js

227 ms

context_static_r1084.js

context_static_r1084.js

336 ms

65644

65644

165 ms

right_b2.gif

right_b2.gif

177 ms

menu1a.gif

menu1a.gif

166 ms

menu2a.gif

menu2a.gif

172 ms

menu3a.gif

menu3a.gif

159 ms

menu4a.gif

menu4a.gif

171 ms

right_b1.gif

right_b1.gif

159 ms

left_b2.gif

left_b2.gif

259 ms

bot_b3.gif

bot_b3.gif

272 ms

cnt

cnt

392 ms

top100.scn

top100.scn

150 ms

zaitseva

zaitseva

368 ms

ga.js

ga.js

27 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

53 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

50 ms

fastbutton

fastbutton

133 ms

__utm.gif

__utm.gif

69 ms

postmessageRelay

postmessageRelay

104 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

31 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

29 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

114 ms

1077434459-postmessagerelay.js

1077434459-postmessagerelay.js

49 ms

rpc:shindig_random.js

rpc:shindig_random.js

47 ms

hit

hit

133 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

13 ms

u5992.61.spylog.com

u5992.61.spylog.com

261 ms

hotlog_redirects

hotlog_redirects

322 ms

cnt

cnt

255 ms

erle.cgi

erle.cgi

326 ms

counter2

counter2

161 ms

script.js

script.js

395 ms

code.js

code.js

184 ms

0.html

0.html

430 ms

b-share-icon.png

b-share-icon.png

8 ms

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115 ms

0.js

0.js

408 ms

pixel

pixel

21 ms

adriver-sync

adriver-sync

270 ms

AAQdVcrHh13Csl1WDPViFhQ

AAQdVcrHh13Csl1WDPViFhQ

259 ms

sync.cgi

sync.cgi

421 ms

sync.cgi

sync.cgi

376 ms

sync.cgi

sync.cgi

376 ms

sync.cgi

sync.cgi

352 ms

sync.cgi

sync.cgi

351 ms

sync.cgi

sync.cgi

597 ms

SEO Factors

zaitseva-irina.ru SEO score

0

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 Zaitseva-irina.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 Zaitseva-irina.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

zaitseva-irina.ru

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