Tools & Wizards About Us
shkolnaya-karta.ru screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

shkolnaya-karta.ru

Школьная информационно-образовательная система SmileS - Школьная карта. Электронные журналы и дневники в школе. Турникеты, контроль доступа и успеваем...

Page Load Speed

7 sec in total

First Response

482 ms

Resources Loaded

6.2 sec

Page Rendered

315 ms

shkolnaya-karta.ru screenshot

About Website

Click here to check amazing Shkolnaya Karta content for Russia. Otherwise, check out these important facts you probably never knew about shkolnaya-karta.ru

Проект «Smiles.Школьная карта» устанавливает в школах систему контроля и управления доступом, внедряет электронные журналы и безналичную сисстему оплаты питания в школьной столовой. Для каждого пользо...

Visit shkolnaya-karta.ru

Key Findings

We analyzed Shkolnaya-karta.ru page load time and found that the first response time was 482 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

shkolnaya-karta.ru performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.204

61/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

shkolnaya-karta.ru

482 ms

www.shkolnaya-karta.ru

1091 ms

styles.css

203 ms

jquery.min.js

964 ms

Chart.js

737 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 76% of them (42 requests) were addressed to the original Shkolnaya-karta.ru, 5% (3 requests) were made to Mc.yandex.ru and 5% (3 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Shkolnaya-karta.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 252.8 kB (11%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shkolnaya-karta.ru main page is 2.3 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. 40% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 38.2 kB

  • Original 46.2 kB
  • After minification 36.8 kB
  • After compression 8.0 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 9.4 kB, which is 20% 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 38.2 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 45.8 kB

  • Original 2.0 MB
  • After minification 1.9 MB

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. Shkolnaya Karta images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 44.5 kB

  • Original 107.1 kB
  • After minification 107.1 kB
  • After compression 62.6 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 44.5 kB or 42% of the original size.

CSS Optimization

-85%

Potential reduce by 124.2 kB

  • Original 145.7 kB
  • After minification 113.4 kB
  • After compression 21.5 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. Shkolnaya-karta.ru needs all CSS files to be minified and compressed as it can save up to 124.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (29%)

Requests Now

51

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shkolnaya Karta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shkolnaya-karta.ru

shkolnaya-karta.ru

482 ms

www.shkolnaya-karta.ru

www.shkolnaya-karta.ru

1091 ms

styles.css

styles.css

203 ms

jquery.min.js

jquery.min.js

964 ms

Chart.js

Chart.js

737 ms

all.external.js

all.external.js

1137 ms

all.internal.js

all.internal.js

879 ms

analytics.js

analytics.js

24 ms

main.css

main.css

678 ms

collect

collect

80 ms

collect

collect

96 ms

drop_schools.png

drop_schools.png

502 ms

drop_parents.png

drop_parents.png

363 ms

drop_pupil.png

drop_pupil.png

235 ms

drop_partners.png

drop_partners.png

222 ms

line-img1.png

line-img1.png

223 ms

line-img2.png

line-img2.png

212 ms

line-img3.png

line-img3.png

421 ms

soc.png

soc.png

423 ms

line-logo.png

line-logo.png

579 ms

main_image.jpg

main_image.jpg

1271 ms

point_selected.png

point_selected.png

581 ms

point.png

point.png

622 ms

informirovanie_roditeley_14525957349663_image.png

informirovanie_roditeley_14525957349663_image.png

1099 ms

modul_vhod_vihod_1403091630237_image.png

modul_vhod_vihod_1403091630237_image.png

1167 ms

modul_elektronniy_gurnal_dnevnik_14030916608407_image.png

modul_elektronniy_gurnal_dnevnik_14030916608407_image.png

1118 ms

modul_shkolnoe_pitanie_14030916924659_image.png

modul_shkolnoe_pitanie_14030916924659_image.png

1534 ms

vstrechayte_14339316727679_image.png

vstrechayte_14339316727679_image.png

1272 ms

1.jpg

1.jpg

1603 ms

2.jpg

2.jpg

1748 ms

3.jpg

3.jpg

1524 ms

4.jpg

4.jpg

1772 ms

devider.png

devider.png

1484 ms

megdunarodniy_konkurs_angliyskiy_v_shkole_14546662744487_image.jpg

megdunarodniy_konkurs_angliyskiy_v_shkole_14546662744487_image.jpg

1798 ms

race_14465406827616_image.png

race_14465406827616_image.png

1759 ms

wearable_tech_2015_14393649110489_image.jpg

wearable_tech_2015_14393649110489_image.jpg

1799 ms

ar_conference_2016_14476840049389_image.gif

ar_conference_2016_14476840049389_image.gif

1866 ms

search_field.png

search_field.png

1957 ms

search_button.png

search_button.png

1959 ms

widget.js

widget.js

397 ms

watch.js

watch.js

486 ms

code.js

code.js

684 ms

app-ios.png

app-ios.png

2345 ms

app-android.png

app-android.png

2356 ms

app-big.jpg

app-big.jpg

2110 ms

app-store.png

app-store.png

2026 ms

IstokWeb-Regular.woff

IstokWeb-Regular.woff

2272 ms

IstokWeb-Bold.woff

IstokWeb-Bold.woff

2268 ms

widget.js

widget.js

1468 ms

advert.gif

advert.gif

86 ms

1

1

86 ms

counter

counter

130 ms

blue.css

blue.css

427 ms

logo.png

logo.png

344 ms

tracker

tracker

146 ms

Accessibility Review

shkolnaya-karta.ru accessibility score

74

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

shkolnaya-karta.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

shkolnaya-karta.ru SEO score

96

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shkolnaya-karta.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 Shkolnaya-karta.ru 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.

Social Sharing Optimization

shkolnaya-karta.ru

Open Graph data is detected on the main page of Shkolnaya Karta. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: