Tools & Wizards About Us
netgaza.ru screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

netgaza.ru

Тепловые насосы Henk - производство и продажа тепловых насосов для отопления

Page Load Speed

6.3 sec in total

First Response

536 ms

Resources Loaded

3.6 sec

Page Rendered

2.2 sec

netgaza.ru screenshot

About Website

Visit netgaza.ru now to see the best up-to-date Netgaza content for Russia and also check out these interesting facts you probably never knew about netgaza.ru

Тепловые насосы HENK - производство, продажа, установка и обслуживание. Отопление дома тепловыми насосами - выгодная альтернатива когда нет газа!

Visit netgaza.ru

Key Findings

We analyzed Netgaza.ru page load time and found that the first response time was 536 ms and then it took 5.8 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

netgaza.ru performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

netgaza.ru

536 ms

www.netgaza.ru

641 ms

mootools.js

142 ms

caption.js

267 ms

system.css

275 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 75% of them (46 requests) were addressed to the original Netgaza.ru, 7% (4 requests) were made to Yastatic.net and 3% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Netgaza.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 227.3 kB (3%)

Content Size

8.1 MB

After Optimization

7.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Netgaza.ru main page is 8.1 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. 55% of websites need less resources to load. Images take 7.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 75.0 kB

  • Original 92.5 kB
  • After minification 90.7 kB
  • After compression 17.5 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 75.0 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 149.4 kB

  • Original 7.9 MB
  • After minification 7.8 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. Netgaza images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.4 kB

  • Original 75.4 kB
  • After minification 75.4 kB
  • After compression 73.0 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

-16%

Potential reduce by 367 B

  • Original 2.4 kB
  • After minification 2.4 kB
  • After compression 2.0 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. Netgaza.ru needs all CSS files to be minified and compressed as it can save up to 367 B or 16% 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 Netgaza. 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

netgaza.ru

netgaza.ru

536 ms

www.netgaza.ru

www.netgaza.ru

641 ms

mootools.js

mootools.js

142 ms

caption.js

caption.js

267 ms

system.css

system.css

275 ms

general.css

general.css

280 ms

style.css

style.css

281 ms

ban_exp-m.gif

ban_exp-m.gif

531 ms

top100.jcn

top100.jcn

387 ms

3_1_DBDBDBFF_BBBBBBFF_0_pageviews

3_1_DBDBDBFF_BBBBBBFF_0_pageviews

362 ms

share.js

share.js

403 ms

minimenu_home.gif

minimenu_home.gif

332 ms

minimenu_tree.gif

minimenu_tree.gif

273 ms

minimenu_cont.gif

minimenu_cont.gif

525 ms

tn1_02.jpg

tn1_02.jpg

524 ms

tn1_03_02_01.jpg

tn1_03_02_01.jpg

525 ms

tn1_03_02_03.jpg

tn1_03_02_03.jpg

523 ms

tn1_04.jpg

tn1_04.jpg

524 ms

trans.gif

trans.gif

623 ms

pdf_button.png

pdf_button.png

658 ms

printButton.png

printButton.png

663 ms

emailButton.png

emailButton.png

659 ms

dsc_0815.jpg

dsc_0815.jpg

2413 ms

img_9615.jpg

img_9615.jpg

1437 ms

img_9597.jpg

img_9597.jpg

1736 ms

sertif.jpg

sertif.jpg

1057 ms

img_5536_ob_sm1.jpg

img_5536_ob_sm1.jpg

1057 ms

img_5538_ob_sm1.jpg

img_5538_ob_sm1.jpg

1070 ms

img_5540_1_sm.jpg

img_5540_1_sm.jpg

1187 ms

img_5415_sm.jpg

img_5415_sm.jpg

1189 ms

img_5439_sm.jpg

img_5439_sm.jpg

1217 ms

img_5310_sm.jpg

img_5310_sm.jpg

1325 ms

img_0644.jpg

img_0644.jpg

1713 ms

img_0656.jpg

img_0656.jpg

1495 ms

img_5178_sm.jpg

img_5178_sm.jpg

1461 ms

img_5504_sm.jpg

img_5504_sm.jpg

1576 ms

img_5320_sm.jpg

img_5320_sm.jpg

1598 ms

img_1640.jpg

img_1640.jpg

1904 ms

img_1641.jpg

img_1641.jpg

1719 ms

img_1631.jpg

img_1631.jpg

1736 ms

img_3985.jpg

img_3985.jpg

1850 ms

tn_12345_1.gif

tn_12345_1.gif

1857 ms

tn1_01.jpg

tn1_01.jpg

1598 ms

tn1_03_01.jpg

tn1_03_01.jpg

1595 ms

del1.gif

del1.gif

1709 ms

tn1_03_02.jpg

tn1_03_02.jpg

1716 ms

tn1_05.jpg

tn1_05.jpg

1735 ms

H.gif

H.gif

1695 ms

listik.png

listik.png

1722 ms

top100.jcn

top100.jcn

655 ms

counter2

counter2

278 ms

tn1_06.gif

tn1_06.gif

1604 ms

hit

hit

400 ms

3_1_DBDBDBFF_BBBBBBFF_0_pageviews

3_1_DBDBDBFF_BBBBBBFF_0_pageviews

138 ms

watch.js

watch.js

0 ms

b-share-form-button.png

b-share-form-button.png

186 ms

watch.js

watch.js

4 ms

b-share-form-button_share__icon.png

b-share-form-button_share__icon.png

275 ms

b-share-icon.png

b-share-icon.png

366 ms

b-share-popup_down__tail.png

b-share-popup_down__tail.png

366 ms

hit

hit

538 ms

Accessibility Review

netgaza.ru accessibility score

57

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

netgaza.ru best practices score

58

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

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

SEO Factors

netgaza.ru SEO score

54

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Netgaza.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Netgaza.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

netgaza.ru

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