Tools & Wizards About Us
angstrem.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

angstrem.ru

АО «Ангстрем» - ведущий производитель полупроводниковых изделий

Page Load Speed

7.8 sec in total

First Response

541 ms

Resources Loaded

6.9 sec

Page Rendered

391 ms

angstrem.ru screenshot

About Website

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

Официальный сайт АО «Ангстрем» - ведущего в России предприятие полного цикла по производству микросхем и силовых полупроводниковых приборов.

Visit angstrem.ru

Key Findings

We analyzed Angstrem.ru page load time and found that the first response time was 541 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

angstrem.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,780 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

angstrem.ru

541 ms

angstrem.ru

534 ms

www.angstrem.ru

1305 ms

ui.design-tokens.css

372 ms

ui.font.opensans.css

379 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 90% of them (96 requests) were addressed to the original Angstrem.ru, 4% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Angstrem.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 697.7 kB (24%)

Content Size

3.0 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Angstrem.ru main page is 3.0 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. 60% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 563.9 kB

  • Original 622.8 kB
  • After minification 445.3 kB
  • After compression 58.9 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 177.6 kB, which is 29% 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 563.9 kB or 91% of the original size.

Image Optimization

-6%

Potential reduce by 133.6 kB

  • Original 2.2 MB
  • After minification 2.1 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. Angstrem images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 141 B

  • Original 88.4 kB
  • After minification 88.4 kB
  • After compression 88.2 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.

Requests Breakdown

Number of requests can be reduced by 63 (67%)

Requests Now

94

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Angstrem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 53 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

angstrem.ru

angstrem.ru

541 ms

angstrem.ru

angstrem.ru

534 ms

www.angstrem.ru

www.angstrem.ru

1305 ms

ui.design-tokens.css

ui.design-tokens.css

372 ms

ui.font.opensans.css

ui.font.opensans.css

379 ms

main.popup.bundle.css

main.popup.bundle.css

387 ms

css

css

34 ms

bootstrap.css

bootstrap.css

517 ms

bootstrap-theme.css

bootstrap-theme.css

388 ms

jquery.colorpicker.css

jquery.colorpicker.css

393 ms

public.css

public.css

495 ms

areas.css

areas.css

506 ms

common.css

common.css

513 ms

content.css

content.css

514 ms

template.css

template.css

524 ms

buttons.css

buttons.css

619 ms

controls.css

controls.css

633 ms

interface.css

interface.css

771 ms

grid.css

grid.css

648 ms

style.css

style.css

656 ms

style.css

style.css

660 ms

style.css

style.css

741 ms

style.css

style.css

758 ms

jquery.owlCarousel.css

jquery.owlCarousel.css

776 ms

jquery.owlCarousel-theme.css

jquery.owlCarousel-theme.css

775 ms

jquery.lightGallery.css

jquery.lightGallery.css

785 ms

jquery.scrollbar.css

jquery.scrollbar.css

864 ms

style.css

style.css

885 ms

style.css

style.css

897 ms

style.css

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903 ms

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903 ms

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915 ms

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988 ms

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1011 ms

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1023 ms

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1030 ms

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1030 ms

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1045 ms

style.css

style.css

1111 ms

js

js

58 ms

style.css

style.css

889 ms

style.css

style.css

783 ms

style.css

style.css

784 ms

style.css

style.css

776 ms

style.css

style.css

792 ms

style.css

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847 ms

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775 ms

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775 ms

style.css

style.css

777 ms

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style.css

774 ms

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style.css

789 ms

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style.css

839 ms

style.css

style.css

777 ms

style.css

style.css

776 ms

style.css

style.css

760 ms

style.css

style.css

756 ms

template_styles.css

template_styles.css

780 ms

core.js

core.js

1125 ms

kernel_main_v1.js

kernel_main_v1.js

902 ms

protobuf.js

protobuf.js

898 ms

model.js

model.js

769 ms

core_promise.js

core_promise.js

766 ms

rest.client.js

rest.client.js

785 ms

pull.client.js

pull.client.js

809 ms

main.popup.bundle.js

main.popup.bundle.js

793 ms

template_dfdf4879d562178cddc7a34c94c20644_v1.js

template_dfdf4879d562178cddc7a34c94c20644_v1.js

1339 ms

ba.js

ba.js

284 ms

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132 ms

Catalog.jpg

Catalog.jpg

131 ms

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257 ms

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zamena.jpg

251 ms

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602 ms

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260 ms

208d1982-5cc4-11eb-980d-0050568a14fe_87377a42-6d3a-11eb-9813-0050568a14fe.resize1.jpg

208d1982-5cc4-11eb-980d-0050568a14fe_87377a42-6d3a-11eb-9813-0050568a14fe.resize1.jpg

259 ms

top.png

top.png

242 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw9aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw9aX8.ttf

35 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw9aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw9aX8.ttf

36 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw9aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw9aX8.ttf

57 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w9aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w9aX8.ttf

56 ms

intec.ttf

intec.ttf

337 ms

Glyphter.woff

Glyphter.woff

348 ms

Top_control.jpg

Top_control.jpg

579 ms

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2aaa72cf304e001e00659b40a7ec60ee.jpg

574 ms

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1090 ms

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558 ms

space.png

space.png

431 ms

flag.png

flag.png

558 ms

high-v.png

high-v.png

647 ms

chip.png

chip.png

662 ms

Top_proizvodstvo_2.jpg

Top_proizvodstvo_2.jpg

946 ms

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690 ms

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945 ms

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2223 ms

zad1.jpg

zad1.jpg

792 ms

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%D0%B7%D0%B0%D0%BC%D0%B5%D0%BD%D0%B8%D1%82%D1%8C%20%D1%84%D0%BE%D1%82%D0%BE(%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8).jpg

1592 ms

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1210 ms

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2387 ms

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1453 ms

Top_1620.jpg

Top_1620.jpg

1578 ms

question_mark.png

question_mark.png

1333 ms

fontawesome.solid.woff

fontawesome.solid.woff

2343 ms

fontawesome.regular.woff

fontawesome.regular.woff

2202 ms

fontawesome.light.woff

fontawesome.light.woff

1936 ms

tag.js

tag.js

881 ms

bx_stat

bx_stat

189 ms

advert.gif

advert.gif

630 ms

1

1

151 ms

Accessibility Review

angstrem.ru accessibility score

69

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-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

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

angstrem.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

High

Missing source maps for large first-party JavaScript

SEO Factors

angstrem.ru SEO score

83

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 Angstrem.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 Angstrem.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

angstrem.ru

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