Tools & Wizards About Us
piterinstrument.ru screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

piterinstrument.ru

Главная. Компания «Питеринструмент»

Page Load Speed

6.8 sec in total

First Response

471 ms

Resources Loaded

4.4 sec

Page Rendered

1.9 sec

piterinstrument.ru screenshot

About Website

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

Продажа инструмента, оборудования и расходных материалов «Питеринструмент». Широкий ассортимент в наличии и под заказ. Оптом и в розницу. 🚚 Доставка по России. Самовывоз со склада в Санкт-Пете...

Visit piterinstrument.ru

Key Findings

We analyzed Piterinstrument.ru page load time and found that the first response time was 471 ms and then it took 6.3 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

piterinstrument.ru performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

piterinstrument.ru

471 ms

piterinstrument.ru

782 ms

main.css

219 ms

modules.css

333 ms

content.css

330 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 96% of them (133 requests) were addressed to the original Piterinstrument.ru, 2% (3 requests) were made to Mc.yandex.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (961 ms) belongs to the original domain Piterinstrument.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 208.4 kB (38%)

Content Size

552.7 kB

After Optimization

344.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Piterinstrument.ru main page is 552.7 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. 65% of websites need less resources to load. Javascripts take 248.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 167.1 kB

  • Original 201.2 kB
  • After minification 201.2 kB
  • After compression 34.1 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 167.1 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 1.9 kB

  • Original 45.9 kB
  • After minification 44.0 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. Piterinstrument images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 24.4 kB

  • Original 248.2 kB
  • After minification 248.2 kB
  • After compression 223.8 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

-26%

Potential reduce by 15.0 kB

  • Original 57.4 kB
  • After minification 57.3 kB
  • After compression 42.4 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. Piterinstrument.ru needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (40%)

Requests Now

20

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Piterinstrument. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

piterinstrument.ru

piterinstrument.ru

471 ms

piterinstrument.ru

piterinstrument.ru

782 ms

main.css

main.css

219 ms

modules.css

modules.css

333 ms

content.css

content.css

330 ms

additional.css

additional.css

332 ms

js

js

73 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

453 ms

jquery.passive-listeners.min.js

jquery.passive-listeners.min.js

292 ms

packed.js

packed.js

660 ms

logo-panel.png

logo-panel.png

111 ms

sprite.svg

sprite.svg

219 ms

logo.png

logo.png

326 ms

local.svg

local.svg

128 ms

caret-down.svg

caret-down.svg

224 ms

discount.svg

discount.svg

253 ms

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1

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Accessibility Review

piterinstrument.ru accessibility score

72

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

piterinstrument.ru best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

piterinstrument.ru SEO score

84

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

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

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 Piterinstrument.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 Piterinstrument.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

piterinstrument.ru

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