Tools & Wizards About Us

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

mastercode.ru

Самоклеящиеся этикетки, продажа готовых этикеток - МастерКод

Page Load Speed

7.5 sec in total

First Response

505 ms

Resources Loaded

6.5 sec

Page Rendered

534 ms

About Website

Click here to check amazing Mastercode content for Russia. Otherwise, check out these important facts you probably never knew about mastercode.ru

Купить этикетки и риббоны в Петербурге: ✔Готовые решения ✔Производство под заказ ✔Доставка по России ✔Гарантия качества. ☎+7(812)425-68-08.

Visit mastercode.ru

Key Findings

We analyzed Mastercode.ru page load time and found that the first response time was 505 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

mastercode.ru performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

mastercode.ru

505 ms

mastercode.ru

1716 ms

init

1347 ms

template_e9815559fb16d939448d6bb00c706f3b_v1.css

1101 ms

core.min.js

599 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 77% of them (64 requests) were addressed to the original Mastercode.ru, 5% (4 requests) were made to Top-fwz1.mail.ru and 4% (3 requests) were made to Code.jivo.ru. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Mastercode.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.2 kB (21%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mastercode.ru main page is 1.4 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. 50% of websites need less resources to load. Javascripts take 751.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 282.1 kB

  • Original 330.1 kB
  • After minification 263.4 kB
  • After compression 48.0 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. This page needs HTML code to be minified as it can gain 66.7 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 282.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 53 B

  • Original 114.4 kB
  • After minification 114.3 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. Mastercode images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 7.8 kB

  • Original 751.0 kB
  • After minification 750.7 kB
  • After compression 743.2 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

-2%

Potential reduce by 3.3 kB

  • Original 222.0 kB
  • After minification 222.0 kB
  • After compression 218.7 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. Mastercode.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 65 (81%)

Requests Now

80

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mastercode. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 61 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

mastercode.ru accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

mastercode.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

mastercode.ru SEO score

90

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

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Mastercode.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 Mastercode.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

Open Graph data is detected on the main page of Mastercode. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: