Tools & Wizards About Us
infowave.ru screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

infowave.ru

Infowave - Маркетинговые исследования. Исследования рынка в Петербурге и других городах России. Маркетинговый консалтинг

Page Load Speed

21.1 sec in total

First Response

480 ms

Resources Loaded

20.5 sec

Page Rendered

117 ms

infowave.ru screenshot

About Website

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

Исследовательская компания Infowave специализируется на проведении маркетинговых исследований в Санкт-Петербурге и других регионах России. Также мы оказываем услуги по информационно-маркетинговому обс...

Visit infowave.ru

Key Findings

We analyzed Infowave.ru page load time and found that the first response time was 480 ms and then it took 20.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

infowave.ru performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

infowave.ru

480 ms

main.css

123 ms

logo-greenoffice.gif

373 ms

watch.js

5 ms

top100.jcn

1241 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 63% of them (19 requests) were addressed to the original Infowave.ru, 10% (3 requests) were made to Google-analytics.com and 10% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Hit4.hotlog.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.4 kB (22%)

Content Size

79.0 kB

After Optimization

61.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Infowave.ru main page is 79.0 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. Javascripts take 56.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 16.5 kB

  • Original 21.3 kB
  • After minification 16.5 kB
  • After compression 4.8 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 4.8 kB, which is 23% 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 16.5 kB or 77% of the original size.

JavaScript Optimization

-1%

Potential reduce by 331 B

  • Original 56.1 kB
  • After minification 56.1 kB
  • After compression 55.7 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

-35%

Potential reduce by 573 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.1 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. Infowave.ru needs all CSS files to be minified and compressed as it can save up to 573 B or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (52%)

Requests Now

23

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infowave. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

infowave.ru

infowave.ru

480 ms

main.css

main.css

123 ms

logo-greenoffice.gif

logo-greenoffice.gif

373 ms

watch.js

watch.js

5 ms

top100.jcn

top100.jcn

1241 ms

banner-88x31-rambler-blue3.gif

banner-88x31-rambler-blue3.gif

15270 ms

infowave_ru.gif

infowave_ru.gif

234 ms

ru_research.gif

ru_research.gif

328 ms

research_p.gif

research_p.gif

303 ms

research_i.gif

research_i.gif

234 ms

ru_analysis.gif

ru_analysis.gif

302 ms

analysis_p.gif

analysis_p.gif

302 ms

analysis_i.gif

analysis_i.gif

349 ms

ru_consultation.gif

ru_consultation.gif

351 ms

consultation_p.gif

consultation_p.gif

418 ms

consultation_i.gif

consultation_i.gif

485 ms

m_i0.gif

m_i0.gif

487 ms

m_si0.gif

m_si0.gif

443 ms

infowave_clients5.gif

infowave_clients5.gif

716 ms

arr.gif

arr.gif

526 ms

ga.js

ga.js

8 ms

bg0.gif

bg0.gif

414 ms

li_arr.gif

li_arr.gif

439 ms

count

count

19786 ms

hit

hit

409 ms

__utm.gif

__utm.gif

12 ms

hit

hit

633 ms

hit

hit

162 ms

top100.jcn

top100.jcn

635 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

infowave.ru 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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

infowave.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

infowave.ru SEO score

50

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    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 Infowave.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 Infowave.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

infowave.ru

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