Tools & Wizards About Us
welding.su screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

welding.su

welding.su – технологии сварки, сварочное оборудование, материалы для сварки – портал полезной информации по сварке

Page Load Speed

2.8 sec in total

First Response

526 ms

Resources Loaded

2 sec

Page Rendered

228 ms

welding.su screenshot

About Website

Welcome to welding.su homepage info - get ready to check Welding best content for Russia right away, or after learning these important things about welding.su

welding.su: оборудование для сварки и резки, технологии сварочных процессов, поставщики сварочной техники и материалов, необходимая информация для решения производественных задач в сварке на welding.s...

Visit welding.su

Key Findings

We analyzed Welding.su page load time and found that the first response time was 526 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

welding.su performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

welding.su

526 ms

context.js

224 ms

spacer.gif

196 ms

showimage.php

252 ms

showimage.php

271 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 54% of them (26 requests) were addressed to the original Welding.su, 8% (4 requests) were made to Mc.yandex.ru and 6% (3 requests) were made to An.yandex.ru. The less responsive or slowest element that took the longest time to load (789 ms) belongs to the original domain Welding.su.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.7 kB (56%)

Content Size

493.0 kB

After Optimization

215.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Welding.su main page is 493.0 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. 25% of websites need less resources to load. HTML takes 229.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 197.2 kB

  • Original 229.1 kB
  • After minification 226.9 kB
  • After compression 31.8 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. 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 197.2 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 2.2 kB

  • Original 109.4 kB
  • After minification 107.1 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. Welding images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 78.2 kB

  • Original 154.5 kB
  • After minification 154.5 kB
  • After compression 76.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 78.2 kB or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (56%)

Requests Now

45

After Optimization

20

  • Images
  • JavaScript

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Welding. 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.

Network Requests Diagram

welding.su

welding.su

526 ms

context.js

context.js

224 ms

spacer.gif

spacer.gif

196 ms

showimage.php

showimage.php

252 ms

showimage.php

showimage.php

271 ms

showimage.php

showimage.php

379 ms

showimage.php

showimage.php

250 ms

showimage.php

showimage.php

212 ms

showimage.php

showimage.php

432 ms

showimage.php

showimage.php

436 ms

showimage.php

showimage.php

442 ms

showimage.php

showimage.php

482 ms

bawelding.gif

bawelding.gif

548 ms

showimage.php

showimage.php

594 ms

counter.php

counter.php

789 ms

reiting.php

reiting.php

438 ms

top100.jcn

top100.jcn

384 ms

form.js

form.js

100 ms

menu-sep.gif

menu-sep.gif

614 ms

search-b.gif

search-b.gif

627 ms

plus.gif

plus.gif

632 ms

home.gif

home.gif

671 ms

mail.gif

mail.gif

770 ms

button_e.gif

button_e.gif

783 ms

context_static_r1071.js

context_static_r1071.js

335 ms

135967

135967

153 ms

watch.js

watch.js

204 ms

y80

y80

38 ms

autofeel.ru

autofeel.ru

270 ms

x90

x90

32 ms

top.gif

top.gif

102 ms

bottom-left.gif

bottom-left.gif

103 ms

bottom-right.gif

bottom-right.gif

188 ms

xn--2016-43dr0b5aaqkmcsp.xn--p1ai

xn--2016-43dr0b5aaqkmcsp.xn--p1ai

371 ms

www.success-psychology.ru

www.success-psychology.ru

503 ms

footer.gif

footer.gif

289 ms

watch.js

watch.js

436 ms

ga.js

ga.js

29 ms

hit

hit

259 ms

__utm.gif

__utm.gif

20 ms

top100.scn

top100.scn

130 ms

header.gif

header.gif

321 ms

menu-line.gif

menu-line.gif

189 ms

jquery.min.js

jquery.min.js

21 ms

_form.js

_form.js

5 ms

yandex-hint.png

yandex-hint.png

5 ms

advert.gif

advert.gif

85 ms

1

1

86 ms

Accessibility Review

welding.su accessibility score

49

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

welding.su 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

welding.su 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

    RU

  • Encoding

    WINDOWS-1251

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

welding.su

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