Tools & Wizards About Us
sibinfo.org screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

sibinfo.org

Account Suspended

Page Load Speed

5.7 sec in total

First Response

457 ms

Resources Loaded

5 sec

Page Rendered

299 ms

sibinfo.org screenshot

About Website

Welcome to sibinfo.org homepage info - get ready to check Sibinfo best content for Russia right away, or after learning these important things about sibinfo.org

СибИнфо. Вся информация о торговых и производственных фирмах Новосибирска и Сибирского региона. Полные прайс-листы. Каталоги товаров. Возможность заказа товара. Доска объявлений. Справочник кодов межд...

Visit sibinfo.org

Key Findings

We analyzed Sibinfo.org page load time and found that the first response time was 457 ms and then it took 5.2 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

sibinfo.org performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

sibinfo.org

457 ms

www.sibinfo.org

1745 ms

firm.js

450 ms

style.css

731 ms

style.css

555 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 34% of them (23 requests) were addressed to the original Sibinfo.org, 7% (5 requests) were made to Counter.yadro.ru and 6% (4 requests) were made to Ads.betweendigital.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Sibinfo.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.8 kB (54%)

Content Size

189.0 kB

After Optimization

87.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sibinfo.org main page is 189.0 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. 15% of websites need less resources to load. HTML takes 77.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 59.9 kB

  • Original 77.3 kB
  • After minification 72.6 kB
  • After compression 17.4 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 59.9 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 3.8 kB

  • Original 59.5 kB
  • After minification 55.7 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. Sibinfo images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 21.4 kB

  • Original 32.2 kB
  • After minification 27.9 kB
  • After compression 10.8 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 21.4 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 16.7 kB

  • Original 20.1 kB
  • After minification 15.4 kB
  • After compression 3.3 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. Sibinfo.org needs all CSS files to be minified and compressed as it can save up to 16.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (73%)

Requests Now

59

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sibinfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sibinfo.org

sibinfo.org

457 ms

www.sibinfo.org

www.sibinfo.org

1745 ms

firm.js

firm.js

450 ms

style.css

style.css

731 ms

style.css

style.css

555 ms

code.js

code.js

180 ms

logo.jpg

logo.jpg

411 ms

header_right.jpg

header_right.jpg

276 ms

header_shadow_bottom.jpg

header_shadow_bottom.jpg

321 ms

header_shadow_middle.jpg

header_shadow_middle.jpg

391 ms

331260.js

331260.js

420 ms

29634.png

29634.png

523 ms

pix.gif

pix.gif

243 ms

cycounter

cycounter

251 ms

banner-88x31-rambler-green2.gif

banner-88x31-rambler-green2.gif

265 ms

header_top.jpg

header_top.jpg

135 ms

header_shadow_up.jpg

header_shadow_up.jpg

139 ms

logoYandex.gif

logoYandex.gif

138 ms

menu_begin.jpg

menu_begin.jpg

185 ms

menu_split.jpg

menu_split.jpg

256 ms

menu_end.jpg

menu_end.jpg

263 ms

login.jpg

login.jpg

267 ms

split_login.jpg

split_login.jpg

271 ms

wellcome.jpg

wellcome.jpg

274 ms

header_yellow_begin.jpg

header_yellow_begin.jpg

320 ms

showad_full_sync.js

showad_full_sync.js

272 ms

1x1.gif

1x1.gif

204 ms

adj

adj

365 ms

code.js

code.js

178 ms

exp

exp

847 ms

header_bottom.jpg

header_bottom.jpg

153 ms

menu_bk.jpg

menu_bk.jpg

137 ms

split_bk.jpg

split_bk.jpg

137 ms

aci.js

aci.js

208 ms

usd_dm_cb_127815_88x61.gif

usd_dm_cb_127815_88x61.gif

292 ms

login_right.jpg

login_right.jpg

161 ms

521760.js

521760.js

429 ms

watch.js

watch.js

0 ms

hit

hit

288 ms

cnt

cnt

586 ms

200 ms

206 ms

hit

hit

136 ms

275 ms

info.min.js

info.min.js

428 ms

521760.js

521760.js

218 ms

hit;All_da_nnn_dn_realty

hit;All_da_nnn_dn_realty

266 ms

pixel.gif

pixel.gif

217 ms

counter

counter

280 ms

hotlog_redirects

hotlog_redirects

196 ms

u4560.54.spylog.com

u4560.54.spylog.com

265 ms

3353338.jpg

3353338.jpg

513 ms

3349730.jpg

3349730.jpg

519 ms

521801.js

521801.js

134 ms

counter2

counter2

160 ms

match

match

191 ms

hit;All_da_nnn_dn_realty

hit;All_da_nnn_dn_realty

131 ms

code.js

code.js

170 ms

521801.js

521801.js

195 ms

pixel.gif

pixel.gif

91 ms

hit;All_da_nnn_dn_realty

hit;All_da_nnn_dn_realty

254 ms

cnt

cnt

243 ms

331259.js

331259.js

125 ms

3351264.jpg

3351264.jpg

255 ms

3353435.jpg

3353435.jpg

263 ms

1x1.gif

1x1.gif

85 ms

adj

adj

250 ms

Accessibility Review

sibinfo.org accessibility score

52

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

sibinfo.org best practices score

50

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sibinfo.org SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ID

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sibinfo.org can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed Russian language. Our system also found out that Sibinfo.org 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

sibinfo.org

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