Tools & Wizards About Us
astz.ru screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

astz.ru

Ардатовский светотехнический завод - светотехника, светодиодные промышленные, офисные и уличные светильники, УФ-облучатели

Page Load Speed

5.1 sec in total

First Response

496 ms

Resources Loaded

4.2 sec

Page Rendered

437 ms

astz.ru screenshot

About Website

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

Ардатовский светотехнический завод - производство светодиодной светотехники: промышленных, офисных , уличных светильников

Visit astz.ru

Key Findings

We analyzed Astz.ru page load time and found that the first response time was 496 ms and then it took 4.6 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

astz.ru performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value23.5 s

0/100

10%

TBT (Total Blocking Time)

Value2,220 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.197

63/100

15%

TTI (Time to Interactive)

Value37.4 s

0/100

10%

Network Requests Diagram

astz.ru

496 ms

www.astz.ru

505 ms

kernel_main.css

127 ms

template_ac2f4fdac4bc03a7119862c5e20daedd.css

285 ms

kernel_main.js

528 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 56% of them (85 requests) were addressed to the original Astz.ru, 9% (14 requests) were made to Vk.com and 3% (5 requests) were made to Widgets.livetex.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Astz.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (35%)

Content Size

5.5 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Astz.ru main page is 5.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 285.0 kB

  • Original 326.7 kB
  • After minification 311.4 kB
  • After compression 41.7 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 285.0 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 76.2 kB

  • Original 3.2 MB
  • After minification 3.1 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. Astz images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.4 MB
  • After compression 384.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.2 MB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 312.1 kB

  • Original 370.3 kB
  • After minification 308.3 kB
  • After compression 58.2 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. Astz.ru needs all CSS files to be minified and compressed as it can save up to 312.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (35%)

Requests Now

144

After Optimization

94

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

astz.ru

astz.ru

496 ms

www.astz.ru

www.astz.ru

505 ms

kernel_main.css

kernel_main.css

127 ms

template_ac2f4fdac4bc03a7119862c5e20daedd.css

template_ac2f4fdac4bc03a7119862c5e20daedd.css

285 ms

kernel_main.js

kernel_main.js

528 ms

normalize.min.css

normalize.min.css

283 ms

jquery-ui-1.10.4.custom.min.css

jquery-ui-1.10.4.custom.min.css

292 ms

jquery.fancybox.css

jquery.fancybox.css

293 ms

style.css

style.css

292 ms

edit.css

edit.css

406 ms

modernizr.min.js

modernizr.min.js

407 ms

openapi.js

openapi.js

365 ms

jquery.min.js

jquery.min.js

630 ms

jquery-ui-1.10.4.custom.min.js

jquery-ui-1.10.4.custom.min.js

699 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

446 ms

jquery.caroufredsel.min.js

jquery.caroufredsel.min.js

628 ms

jquery.customSelect.min.js

jquery.customSelect.min.js

626 ms

highcharts.js

highcharts.js

839 ms

exporting.js

exporting.js

652 ms

plugins.js

plugins.js

652 ms

main.js

main.js

793 ms

ba.js

ba.js

166 ms

3_0_FFFFFFFF_EFEFEFFF_0_pageviews

3_0_FFFFFFFF_EFEFEFFF_0_pageviews

231 ms

preloader.gif

preloader.gif

378 ms

page-bg.png

page-bg.png

177 ms

logo.png

logo.png

379 ms

search-submit.png

search-submit.png

234 ms

search-icon.png

search-icon.png

377 ms

page-nav-divider.png

page-nav-divider.png

379 ms

menu-icon.png

menu-icon.png

380 ms

dark-fill.png

dark-fill.png

380 ms

subnav-1-1.jpg

subnav-1-1.jpg

382 ms

subnav-1-2.jpg

subnav-1-2.jpg

422 ms

subnav-1-3.jpg

subnav-1-3.jpg

426 ms

subnav-1-4.jpg

subnav-1-4.jpg

447 ms

subnav-2-1.jpg

subnav-2-1.jpg

486 ms

subnav-2-2.jpg

subnav-2-2.jpg

498 ms

subnav-2-4.jpg

subnav-2-4.jpg

500 ms

subnav-2-3.jpg

subnav-2-3.jpg

553 ms

subnav-3-1.jpg

subnav-3-1.jpg

554 ms

subnav-3-2.jpg

subnav-3-2.jpg

568 ms

subnav-3-3.jpg

subnav-3-3.jpg

613 ms

subnav-3-4.jpg

subnav-3-4.jpg

624 ms

subnav-4-2.jpg

subnav-4-2.jpg

623 ms

subnav-4-1.jpg

subnav-4-1.jpg

664 ms

subnav-4-3.jpg

subnav-4-3.jpg

672 ms

subnav-4-4.jpg

subnav-4-4.jpg

688 ms

subnav-4-5.jpg

subnav-4-5.jpg

740 ms

lightwoman.jpg

lightwoman.jpg

997 ms

slide-666.jpg

slide-666.jpg

1265 ms

slide-999.jpg

slide-999.jpg

1141 ms

s_dsp04.jpg

s_dsp04.jpg

1529 ms

slider-arrow-left.png

slider-arrow-left.png

790 ms

LETR65C.TTF

LETR65C.TTF

1094 ms

upload.gif

upload.gif

128 ms

hit

hit

322 ms

LETR45C.TTF

LETR45C.TTF

1134 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

1195 ms

slider-arrow-right.png

slider-arrow-right.png

1128 ms

%D0%91%D0%B0%D0%BD%D0%BD%D0%B5%D1%805_preview.jpg

%D0%91%D0%B0%D0%BD%D0%BD%D0%B5%D1%805_preview.jpg

1144 ms

slide-666_2.jpg

slide-666_2.jpg

1258 ms

%D0%B1%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%94%D0%9A%D0%A315%20%D0%9A%D0%BE%D1%81%D0%BC%D0%BE%D1%81-2.jpg

%D0%B1%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%94%D0%9A%D0%A315%20%D0%9A%D0%BE%D1%81%D0%BC%D0%BE%D1%81-2.jpg

1148 ms

watch.js

watch.js

169 ms

client.js

client.js

258 ms

bx_stat

bx_stat

319 ms

widget_community.php

widget_community.php

193 ms

s_dsp04.png

s_dsp04.png

1151 ms

dotted-divider.png

dotted-divider.png

1080 ms

public.png

public.png

1082 ms

hit

hit

137 ms

industrial.png

industrial.png

1252 ms

street.png

street.png

1148 ms

special.png

special.png

1305 ms

news_0120.png

news_0120.png

1308 ms

news_0119.png

news_0119.png

1405 ms

news_0117.png

news_0117.png

1240 ms

news_0118.png

news_0118.png

1261 ms

watch.js

watch.js

472 ms

project_30.png

project_30.png

1560 ms

project_29.png

project_29.png

1428 ms

project_28.png

project_28.png

1572 ms

project_27.png

project_27.png

1492 ms

loader_nav19188_3.js

loader_nav19188_3.js

126 ms

lite.css

lite.css

235 ms

lite.js

lite.js

407 ms

lang3_0.js

lang3_0.js

241 ms

widget_community.css

widget_community.css

251 ms

page.css

page.css

381 ms

xdm.js

xdm.js

251 ms

al_community.js

al_community.js

349 ms

page.js

page.js

719 ms

lowcost.png

lowcost.png

1275 ms

news_m0113.png

news_m0113.png

1499 ms

news_m0114.png

news_m0114.png

1419 ms

news_m0114.png

news_m0114.png

1431 ms

lightning-calc.png

lightning-calc.png

1591 ms

where-to-buy.png

where-to-buy.png

1469 ms

tech-support.png

tech-support.png

1592 ms

sn-1.jpg

sn-1.jpg

1495 ms

sn-2.jpg

sn-2.jpg

1490 ms

sn-3.jpg

sn-3.jpg

1450 ms

app3.js

app3.js

610 ms

background-time.png

background-time.png

1404 ms

advert.gif

advert.gif

91 ms

background-currencies.png

background-currencies.png

1423 ms

1

1

95 ms

news_0122.png

news_0122.png

1189 ms

float-button.png

float-button.png

1149 ms

GM0qmuWw1K8.jpg

GM0qmuWw1K8.jpg

373 ms

JyZvsov9-Rc.jpg

JyZvsov9-Rc.jpg

387 ms

O_lNBOqvluE.jpg

O_lNBOqvluE.jpg

410 ms

QzX1lqKsQu8.jpg

QzX1lqKsQu8.jpg

496 ms

ZtRMIKDK0jA.jpg

ZtRMIKDK0jA.jpg

489 ms

ZCnmLzjVyFA.jpg

ZCnmLzjVyFA.jpg

492 ms

A-IczPOEcCM.jpg

A-IczPOEcCM.jpg

637 ms

F9E18fD2KPs.jpg

F9E18fD2KPs.jpg

368 ms

C2_Tlhh4YxY.jpg

C2_Tlhh4YxY.jpg

395 ms

Yjy2ieF5TGU.jpg

Yjy2ieF5TGU.jpg

484 ms

YFIAaKCUVok.jpg

YFIAaKCUVok.jpg

408 ms

Ib_WrsEItQ8.jpg

Ib_WrsEItQ8.jpg

620 ms

XPmCwmsbceE.jpg

XPmCwmsbceE.jpg

627 ms

1llTnMbNb3A.jpg

1llTnMbNb3A.jpg

628 ms

79v0x9XUDFs.jpg

79v0x9XUDFs.jpg

612 ms

QEBz9qqDEmE.jpg

QEBz9qqDEmE.jpg

728 ms

bQDUx7NPVAs.jpg

bQDUx7NPVAs.jpg

728 ms

BN-ryfExo1k.jpg

BN-ryfExo1k.jpg

701 ms

htjtJQykir8.jpg

htjtJQykir8.jpg

602 ms

943f7ngztUA.jpg

943f7ngztUA.jpg

650 ms

ib8XQUtMPDI.jpg

ib8XQUtMPDI.jpg

973 ms

0FkPifwjoD8.jpg

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1284 ms

KqSyTIF3JxU.jpg

KqSyTIF3JxU.jpg

841 ms

kTePX6lsgWU.jpg

kTePX6lsgWU.jpg

646 ms

WROf1SxgB4I.jpg

WROf1SxgB4I.jpg

645 ms

IPEqRZVHClo.jpg

IPEqRZVHClo.jpg

646 ms

tw5AlnUfUAI.jpg

tw5AlnUfUAI.jpg

770 ms

bJfe5W2BKsk.jpg

bJfe5W2BKsk.jpg

736 ms

CgosZ2CFhrM.jpg

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761 ms

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690 ms

bthCSKLqM6g.jpg

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692 ms

Pekr03Io1hw.jpg

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635 ms

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NwFo__Zzqts.jpg

742 ms

GsmOb1otCRw.jpg

GsmOb1otCRw.jpg

744 ms

CM8pSazvJF0.jpg

CM8pSazvJF0.jpg

747 ms

w_logo.png

w_logo.png

151 ms

mono_iconset.png

mono_iconset.png

141 ms

13255.js

13255.js

122 ms

widget-ui-3.js

widget-ui-3.js

365 ms

Roboto:400,700,500,300,100&subset=cyrillic,latin

Roboto:400,700,500,300,100&subset=cyrillic,latin

123 ms

13255.css

13255.css

139 ms

123 ms

event-service-app.widgets-thrift-http

event-service-app.widgets-thrift-http

256 ms

Accessibility Review

astz.ru accessibility score

84

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

astz.ru best practices score

67

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

astz.ru SEO score

91

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 Astz.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 Astz.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

astz.ru

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