Tools & Wizards About Us
energo-inv.ru screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

energo-inv.ru

Электросчетчики (счетчики электроэнергии), купить (куплю) электросчетчик (счётчик электроэнергии) Санкт-Петербург (СПб), электрический счетчик (счетчи...

Page Load Speed

1.5 sec in total

First Response

198 ms

Resources Loaded

1.2 sec

Page Rendered

104 ms

energo-inv.ru screenshot

About Website

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

Счетчики электроэнергии (электросчетчики), куплю (купить) счётчик электроэнергии (электросчетчик) в Санкт-Петербурге (СПб), счетчик учета электроэнергии (электрический счетчик) Санкт-Петербург (СПб)

Visit energo-inv.ru

Key Findings

We analyzed Energo-inv.ru page load time and found that the first response time was 198 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

energo-inv.ru performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

energo-inv.ru

198 ms

energo-inv.ru

270 ms

default.css

15 ms

jquery.min.js

17 ms

ie.js

304 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 94% of them (17 requests) were addressed to the original Energo-inv.ru, 6% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (334 ms) belongs to the original domain Energo-inv.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.7 kB (12%)

Content Size

101.3 kB

After Optimization

89.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Energo-inv.ru main page is 101.3 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. Only 10% of websites need less resources to load. Images take 60.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 11.3 kB

  • Original 15.7 kB
  • After minification 14.0 kB
  • After compression 4.3 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 11.3 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 60.4 kB
  • After minification 60.4 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. Energo Inv images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 340 B

  • Original 25.2 kB
  • After minification 25.2 kB
  • After compression 24.9 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.

Requests Breakdown

Number of requests can be reduced by 5 (31%)

Requests Now

16

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energo Inv. 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

energo-inv.ru

energo-inv.ru

198 ms

energo-inv.ru

energo-inv.ru

270 ms

default.css

default.css

15 ms

jquery.min.js

jquery.min.js

17 ms

ie.js

ie.js

304 ms

bg_header.jpg

bg_header.jpg

11 ms

logo_energo.jpg

logo_energo.jpg

235 ms

tel.jpg

tel.jpg

29 ms

bg_mainNav.jpg

bg_mainNav.jpg

32 ms

nav.jpg

nav.jpg

65 ms

li_left.jpg

li_left.jpg

21 ms

bg_sub.jpg

bg_sub.jpg

26 ms

right_td2.jpg

right_td2.jpg

33 ms

right_td.jpg

right_td.jpg

36 ms

sert019m.jpg

sert019m.jpg

49 ms

sert020m.jpg

sert020m.jpg

46 ms

plashka.jpg

plashka.jpg

44 ms

bg_footer.jpg

bg_footer.jpg

334 ms

Accessibility Review

energo-inv.ru accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

energo-inv.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

energo-inv.ru 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

    RU

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1251

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

energo-inv.ru

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