Tools & Wizards About Us
barcoding.ru screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

barcoding.ru

Page Load Speed

5.1 sec in total

First Response

345 ms

Resources Loaded

4.6 sec

Page Rendered

131 ms

barcoding.ru screenshot

About Website

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

"Скейл Энтерпрайз", один из основных игроков на российском рынке весового и макрировочного оборудования с более чем 15-тилетней историей, представляет клиентам и партнёрам маркировочное оборудование и...

Visit barcoding.ru

Key Findings

We analyzed Barcoding.ru page load time and found that the first response time was 345 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

barcoding.ru performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

barcoding.ru

345 ms

barcoding.ru

422 ms

www.barcoding.ru

472 ms

www.barcoding.ru

584 ms

main.css

203 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 97% of them (134 requests) were addressed to the original Barcoding.ru, 1% (2 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Barcoding.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.1 kB (4%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Barcoding.ru main page is 1.2 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 47.1 kB

  • Original 61.6 kB
  • After minification 59.8 kB
  • After compression 14.4 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 47.1 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 526 B

  • Original 1.1 MB
  • After minification 1.1 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. Barcoding images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-7%

Potential reduce by 395 B

  • Original 5.8 kB
  • After minification 5.8 kB
  • After compression 5.4 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. Barcoding.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barcoding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

barcoding.ru

barcoding.ru

345 ms

barcoding.ru

barcoding.ru

422 ms

www.barcoding.ru

www.barcoding.ru

472 ms

www.barcoding.ru

www.barcoding.ru

584 ms

main.css

main.css

203 ms

contentslider.css

contentslider.css

303 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

13 ms

stepcarousel.js

stepcarousel.js

315 ms

ddsmoothmenu.js

ddsmoothmenu.js

316 ms

autocolumn.js

autocolumn.js

316 ms

contentslider.js

contentslider.js

316 ms

jquery.bxSlider.min.js

jquery.bxSlider.min.js

330 ms

ga.js

ga.js

58 ms

header_bg.gif

header_bg.gif

103 ms

barcoding.ru_logo.gif

barcoding.ru_logo.gif

112 ms

turn-on-scripts.png

turn-on-scripts.png

103 ms

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Accessibility Review

barcoding.ru accessibility score

56

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

Links do not have a discernible name

Best Practices

barcoding.ru best practices score

75

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

SEO Factors

barcoding.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

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Barcoding.ru can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Barcoding.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

barcoding.ru

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