Tools & Wizards About Us
astech-eng.ru screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% 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

  • 85

    SEO

    Google-friendlier than
    55% of websites

astech-eng.ru

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Page Load Speed

5.6 sec in total

First Response

499 ms

Resources Loaded

4.8 sec

Page Rendered

288 ms

astech-eng.ru screenshot

About Website

Visit astech-eng.ru now to see the best up-to-date Astech Eng content for Russia and also check out these interesting facts you probably never knew about astech-eng.ru

Здесь происходит волшебство. Chemical является ведущим онлайн-рынком для всего, что связано с каннабисом. Мы предлагаем широкий ассортимент качественной продукции от производителей со всего мира по не...

Visit astech-eng.ru

Key Findings

We analyzed Astech-eng.ru page load time and found that the first response time was 499 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

astech-eng.ru performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value30.5 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value13,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value45.7 s

0/100

10%

Network Requests Diagram

astech-eng.ru

499 ms

www.astech-eng.ru

1133 ms

all.css

648 ms

messages.css

369 ms

jquery.js

925 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 97% of them (60 requests) were addressed to the original Astech-eng.ru, 3% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Astech-eng.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 269.4 kB (9%)

Content Size

3.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Astech-eng.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. 50% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.8 kB

  • Original 36.0 kB
  • After minification 34.0 kB
  • After compression 7.2 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 28.8 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 107.1 kB

  • Original 2.8 MB
  • After minification 2.6 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. Astech Eng images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 89.4 kB

  • Original 125.7 kB
  • After minification 111.4 kB
  • After compression 36.3 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 89.4 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 44.1 kB

  • Original 51.6 kB
  • After minification 41.7 kB
  • After compression 7.4 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. Astech-eng.ru needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (31%)

Requests Now

58

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astech Eng. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

astech-eng.ru

astech-eng.ru

499 ms

www.astech-eng.ru

www.astech-eng.ru

1133 ms

all.css

all.css

648 ms

messages.css

messages.css

369 ms

jquery.js

jquery.js

925 ms

jcarousellite.js

jcarousellite.js

652 ms

main.js

main.js

381 ms

messerr.js

messerr.js

600 ms

prettyPhoto.css

prettyPhoto.css

902 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

636 ms

flash.js

flash.js

967 ms

cardboard.jpg

cardboard.jpg

395 ms

flag.png

flag.png

400 ms

buyAST.png

buyAST.png

257 ms

whyAST.png

whyAST.png

398 ms

logo.png

logo.png

237 ms

htitle.png

htitle.png

265 ms

IMG_0880.JPG

IMG_0880.JPG

1144 ms

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656 ms

DSC_0460-1.jpg

DSC_0460-1.jpg

1081 ms

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%D0%97%D0%B0%D0%B4%D0%BD%D0%B8%D0%B5%20%D0%B4%D0%B8%D1%81%D0%BA%D0%BE%D0%B2%D1%8B%D0%B5%20%D1%82%D0%BE%D1%80%D0%BC%D0%BE%D0%B7%D0%B0%20%D0%BD%D0%B0%20%D0%92%D0%B0%D0%B7%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%202121%20(2).JPG

914 ms

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DSC_0457-1.jpg

1082 ms

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%D0%A8%D0%BB%D0%B0%D0%BD%D0%B3%D0%B8%20%D0%B0%D1%80%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%BD%D1%8B%D0%B5%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20(1).jpg

957 ms

C%D1%82%D1%83%D0%BF%D0%B8%D1%86%D0%B0%20%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20HUB-2%20(28).JPG

C%D1%82%D1%83%D0%BF%D0%B8%D1%86%D0%B0%20%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20HUB-2%20(28).JPG

1034 ms

HUB%202121-2123%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20(19).JPG

HUB%202121-2123%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20(19).JPG

1172 ms

button.gif

button.gif

1091 ms

img08.gif

img08.gif

1273 ms

img04.gif

img04.gif

1320 ms

img05.png

img05.png

1316 ms

img06.png

img06.png

1327 ms

img07.png

img07.png

1376 ms

button2.gif

button2.gif

1306 ms

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%D0%9F%D0%B5%D1%80%D0%B5%D0%B4%D0%BD%D1%8F%D1%8F%20%D0%A1%D1%82%D1%83%D0%BF%D0%B8%D1%86%D0%B0%20%D0%92%D0%B0%D0%B7%202101%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20(2).jpg

1518 ms

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%D0%A1%D1%82%D1%83%D0%BF%D0%B8%D1%86%D0%B0%20%D1%81%D0%BE%20%D0%B2%D1%82%D1%83%D0%BB%D0%BA%D0%B0%D0%BC%D0%B8%20AST%2001.jpg

1580 ms

2101%20%D0%AD%D1%81%D0%BA%D0%B8%D0%B7.bmp

2101%20%D0%AD%D1%81%D0%BA%D0%B8%D0%B7.bmp

1896 ms

Hub%20210802.jpg

Hub%20210802.jpg

1593 ms

2108%20%D0%AD%D1%81%D0%BA%D0%B8%D0%B7.bmp

2108%20%D0%AD%D1%81%D0%BA%D0%B8%D0%B7.bmp

2149 ms

DSC_0367-1(1).JPG

DSC_0367-1(1).JPG

1845 ms

C%D1%82%D1%83%D0%BF%D0%B8%D1%86%D0%B0%20%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20HUB-2%20(28)%20(1).JPG

C%D1%82%D1%83%D0%BF%D0%B8%D1%86%D0%B0%20%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20HUB-2%20(28)%20(1).JPG

1827 ms

2121%20%D0%AD%D1%81%D0%BA%D0%B8%D0%B7.bmp

2121%20%D0%AD%D1%81%D0%BA%D0%B8%D0%B7.bmp

1865 ms

HUB2121.JPG

HUB2121.JPG

1886 ms

HUB%202121-2123%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20(39).JPG

HUB%202121-2123%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%80%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20(39).JPG

2084 ms

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%D0%A8%D0%BB%D0%B0%D0%BD%D0%B3%20%D0%90%D1%80%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%BD%D1%8B%D0%B9%20%D0%90%D0%B2%D1%82%D0%BE%D0%A1%D0%BF%D0%BE%D1%82%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0%20(10).jpg

2227 ms

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2321 ms

fon.JPG

fon.JPG

2130 ms

tab_a_l.png

tab_a_l.png

2028 ms

hit

hit

257 ms

tab_a_c.png

tab_a_c.png

2101 ms

academyactt-webfont.woff

academyactt-webfont.woff

2209 ms

tab_a_r.png

tab_a_r.png

2023 ms

img09.gif

img09.gif

2025 ms

hit

hit

129 ms

img1.gif

img1.gif

1928 ms

img2.gif

img2.gif

1972 ms

vk.jpg

vk.jpg

2019 ms

img3..gif

img3..gif

1897 ms

input.gif

input.gif

1548 ms

bg-footer.gif

bg-footer.gif

1611 ms

logotip.gif

logotip.gif

1469 ms

tab_i_l.png

tab_i_l.png

1475 ms

tab_i_c.png

tab_i_c.png

1497 ms

tab_i_r.png

tab_i_r.png

1505 ms

Accessibility Review

astech-eng.ru accessibility score

72

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

astech-eng.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

astech-eng.ru SEO score

85

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 Astech-eng.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 Astech-eng.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

astech-eng.ru

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