Tools & Wizards About Us
os1.ru screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

os1.ru

Основные средства, журнал

Page Load Speed

8.9 sec in total

First Response

1.4 sec

Resources Loaded

6 sec

Page Rendered

1.5 sec

os1.ru screenshot

About Website

Click here to check amazing Os 1 content for Russia. Otherwise, check out these important facts you probably never knew about os1.ru

Официальный сайт журнала "Основные Средства" издательства РОССБИЗНЕС

Visit os1.ru

Key Findings

We analyzed Os1.ru page load time and found that the first response time was 1.4 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

os1.ru performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.407

24/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

os1.ru

1384 ms

style.css

718 ms

all_function.js

544 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

359 ms

leftbg.jpg

495 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 81% of them (47 requests) were addressed to the original Os1.ru, 5% (3 requests) were made to An.yandex.ru and 5% (3 requests) were made to Favicon.yandex.net. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Informer.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.7 kB (36%)

Content Size

525.4 kB

After Optimization

338.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Os1.ru main page is 525.4 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. 35% of websites need less resources to load. Images take 366.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 111.7 kB

  • Original 131.9 kB
  • After minification 118.9 kB
  • After compression 20.2 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 111.7 kB or 85% of the original size.

Image Optimization

-15%

Potential reduce by 53.3 kB

  • Original 366.2 kB
  • After minification 312.9 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, Os 1 needs image optimization as it can save up to 53.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 8.2 kB

  • Original 11.3 kB
  • After minification 7.9 kB
  • After compression 3.1 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 8.2 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 13.5 kB

  • Original 16.0 kB
  • After minification 12.8 kB
  • After compression 2.5 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. Os1.ru needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (19%)

Requests Now

54

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Os 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

os1.ru

os1.ru

1384 ms

style.css

style.css

718 ms

all_function.js

all_function.js

544 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

359 ms

leftbg.jpg

leftbg.jpg

495 ms

empty.gif

empty.gif

341 ms

adobe_pdf.gif

adobe_pdf.gif

341 ms

wait.gif

wait.gif

358 ms

new.gif

new.gif

402 ms

graysquare.gif

graysquare.gif

410 ms

bus.jpg

bus.jpg

400 ms

gruz.jpg

gruz.jpg

396 ms

sam.jpg

sam.jpg

417 ms

tg.jpg

tg.jpg

470 ms

spec.jpg

spec.jpg

465 ms

comp.jpg

comp.jpg

464 ms

Banner_rus.gif

Banner_rus.gif

625 ms

mainlogo.gif

mainlogo.gif

524 ms

jcb.gif

jcb.gif

616 ms

ist-holding-148-60.gif

ist-holding-148-60.gif

744 ms

467_60_.gif

467_60_.gif

742 ms

MTZ-600x90-01.gif

MTZ-600x90-01.gif

2150 ms

uralavto.gif

uralavto.gif

676 ms

Road-300x150.gif

Road-300x150.gif

968 ms

a1.jpg

a1.jpg

1167 ms

avto.jpg

avto.jpg

960 ms

pric.jpg

pric.jpg

1102 ms

cpec.jpg

cpec.jpg

1133 ms

obor.jpg

obor.jpg

1166 ms

zap.jpg

zap.jpg

1131 ms

rem.jpg

rem.jpg

1124 ms

newsbot.gif

newsbot.gif

1129 ms

os_exibition.gif

os_exibition.gif

1202 ms

a2.jpg

a2.jpg

1710 ms

a3.jpg

a3.jpg

1438 ms

2016_04_A_2016_04_05-16_48_07.jpg

2016_04_A_2016_04_05-16_48_07.jpg

1244 ms

2016_04_A_2016_04_05-15_39_02.jpg

2016_04_A_2016_04_05-15_39_02.jpg

1234 ms

2016_04_A_2016_04_04-17_57_12.jpg

2016_04_A_2016_04_04-17_57_12.jpg

1403 ms

2016_04_A_2016_04_04-17_43_27.jpg

2016_04_A_2016_04_04-17_43_27.jpg

1436 ms

2016_04_A_2016_04_04-17_35_51.jpg

2016_04_A_2016_04_04-17_35_51.jpg

1237 ms

2016_04_A_2016_04_04-17_19_55.jpg

2016_04_A_2016_04_04-17_19_55.jpg

1340 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3221 ms

2016_03_A_2016_03_29-17_33_47.jpg

2016_03_A_2016_03_29-17_33_47.jpg

1488 ms

2016_03_A_2016_03_29-16_25_58.jpg

2016_03_A_2016_03_29-16_25_58.jpg

1489 ms

probeg.gif

probeg.gif

2205 ms

banner_gp.jpg

banner_gp.jpg

2368 ms

banner_st.jpg

banner_st.jpg

2566 ms

context.js

context.js

322 ms

context_static_r1084.js

context_static_r1084.js

651 ms

54264

54264

329 ms

watch.js

watch.js

2 ms

td-kama.com

td-kama.com

361 ms

mainlogobg.gif

mainlogobg.gif

180 ms

www.specserver.com

www.specserver.com

510 ms

my-dreams.info

my-dreams.info

631 ms

art-bg.gif

art-bg.gif

211 ms

hit

hit

352 ms

hit

hit

134 ms

Accessibility Review

os1.ru accessibility score

78

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.

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

<frame> or <iframe> elements do not have a title

High

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

High

<html> element does not have a [lang] attribute

Best Practices

os1.ru best practices score

67

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

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

os1.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 Os1.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 Os1.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

os1.ru

Open Graph description is not detected on the main page of Os 1. 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: