Access svarka.zp.ua. Зварювання.ZP - Інтернет магазин зварювального обладнання

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

svarka.zp.ua

451 ms

svarka.zp.ua

690 ms

stylesheet.css

128 ms

font-awesome.css

124 ms

jquery-ui-1.8.16.custom.css

247 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 91% of them (62 requests) were addressed to the original Svarka.zp.ua, 3% (2 requests) were made to Netdna.bootstrapcdn.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (846 ms) belongs to the original domain Svarka.zp.ua.

Content Size

759.3 kB

After Optimization

638.9 kB

In fact, the total size of Svarka.zp.ua main page is 759.3 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. 45% of websites need less resources to load. Images take 476.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 82.8 kB

Original 98.9 kB
After minification 91.2 kB
After compression 16.2 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 82.8 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 21.4 kB

Original 476.7 kB
After minification 455.2 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. Svarka images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 10.3 kB

Original 157.4 kB
After minification 157.4 kB
After compression 147.1 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

-23%

Potential reduce by 5.9 kB

Original 26.4 kB
After minification 26.4 kB
After compression 20.4 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. Svarka.zp.ua needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 23% of the original size.

Requests Now

After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svarka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 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 valid value for its [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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

UA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svarka.zp.ua 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 language. Our system also found out that Svarka.zp.ua 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

svarka.zp.ua

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

Зварювання.ZP - Інтернет магазин зварювального обладнання

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

svarka.zp.ua

svarka.zp.ua

stylesheet.css

font-awesome.css

jquery-ui-1.8.16.custom.css

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

svarka.zp.ua

svarka.zp.ua

stylesheet.css

font-awesome.css

jquery-ui-1.8.16.custom.css

jquery.min.js

jquery.flexnav.js

jquery-1.7.1.min.js

jquery.flexslider-min.js

common.js

jquery-ui-1.8.16.custom.min.js

jquery.elevatezoom.js

animation-menu.js

owl.carousel.js

jquery.dcjqaccordion.js

tabs.js

js

smile.png

myaccount.png

icon-language.png

ru.png

ua.png

notfon.png

icon-cart.png

new_logo_svarka.png

i180_migmag-80x80.jpg

stars-5.png

ssva-mini-samuray-80x80.jpg

atom-250-80x80.png

200-700x700-80x80.png

10-izmenennoe-pod-200--min-700x700-80x80.png

inf-130x130.jpg

paton-microwelding-80-7-130x130.jpg

pol-130x130.jpg

plazma-130x130.jpg

argon-130x130.jpg

podaush-130x130.jpg

spot-130x130.jpg

trans-130x130.jpg

pusk-zar-130x130.jpg

aksesuar-130x130.jpg

4219526021_w640_h640_4219526021[1]-180x180.jpg

4156210365_w640_h640_svarochnyj-invertornyj-poluavtomat[1]-180x180.jpg