Access techkon.ru. ТехКонструкция. Отопление водоснабжение сантехника канализация

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value440 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

techkon.ru

642 ms

main.css

110 ms

highslide.css

220 ms

highslide_1.js

224 ms

menu.js

218 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 82% of them (53 requests) were addressed to the original Techkon.ru, 8% (5 requests) were made to Yastatic.net and 5% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (765 ms) belongs to the original domain Techkon.ru.

Content Size

469.7 kB

After Optimization

397.4 kB

In fact, the total size of Techkon.ru main page is 469.7 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. 30% of websites need less resources to load. Javascripts take 316.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 68.9 kB

Original 86.3 kB
After minification 85.7 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 68.9 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 17 B

Original 64.9 kB
After minification 64.9 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. Techkon images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.9 kB

Original 316.7 kB
After minification 316.7 kB
After compression 313.9 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.

CSS Optimization

-28%

Potential reduce by 459 B

Original 1.7 kB
After minification 1.7 kB
After compression 1.2 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. Techkon.ru needs all CSS files to be minified and compressed as it can save up to 459 B or 28% of the original size.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Techkon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

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

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Techkon.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 Techkon.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

techkon.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

ТехКонструкция. Отопление водоснабжение сантехника канализация

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

techkon.ru

main.css

highslide.css

highslide_1.js

menu.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

techkon.ru

main.css

highslide.css

highslide_1.js

menu.js

watch.js

form.js

date_time.js

share.js

show_ads.js

head.gif

logo_techkon_all.gif

spacer.gif

expostroy.jpg

stand.jpg

line_gorizont.gif

all_tovars.gif

novosti.gif

komplekt_instrumenta_dlya_montazha_trub_rehau.gif

far.jpg

herz.jpg

complect_laufen_pro_s.jpg

rehau_nea_smart.jpg

geb.gif

kermi_line.jpg

tece_complect.gif

sfa.gif

gidrolock.gif

1.gif

heat.gif

water.gif

floor.gif

tube_uponor.gif

tube_rehau.gif

sharovye.gif

install.gif

luki.gif

traps.gif

drenag.gif

radiators.gif

polotencesyshit.gif

santehfayans.gif

mebel.gif