Tools & Wizards About Us
st-tm.ru screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

st-tm.ru

Продажа систем видеонаблюдения и безопасности | Space Technology

Page Load Speed

7.1 sec in total

First Response

715 ms

Resources Loaded

6.1 sec

Page Rendered

289 ms

st-tm.ru screenshot

About Website

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

Продажа систем видеонаблюдения и безопасности от компании Space Technology. Выгодные цены. Доставка по всей России. Звоните!

Visit st-tm.ru

Key Findings

We analyzed St-tm.ru page load time and found that the first response time was 715 ms and then it took 6.4 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

st-tm.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.216

58/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

st-tm.ru

715 ms

st-tm.ru

1470 ms

gtm.js

102 ms

font-awesome.css

264 ms

ui.design-tokens.css

396 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 80% of them (113 requests) were addressed to the original St-tm.ru, 4% (5 requests) were made to Google.com and 4% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain St-tm.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.7 kB (11%)

Content Size

3.1 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of St-tm.ru main page is 3.1 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. 80% 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 193.2 kB

  • Original 236.5 kB
  • After minification 227.1 kB
  • After compression 43.3 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 193.2 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 131.4 kB

  • Original 2.5 MB
  • After minification 2.3 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. St Tm images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

  • Original 323.1 kB
  • After minification 323.1 kB
  • After compression 320.0 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

-9%

Potential reduce by 8.0 kB

  • Original 85.8 kB
  • After minification 85.8 kB
  • After compression 77.8 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. St-tm.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (26%)

Requests Now

133

After Optimization

98

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of St Tm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

st-tm.ru

st-tm.ru

715 ms

st-tm.ru

st-tm.ru

1470 ms

gtm.js

gtm.js

102 ms

font-awesome.css

font-awesome.css

264 ms

ui.design-tokens.css

ui.design-tokens.css

396 ms

ui.font.opensans.css

ui.font.opensans.css

400 ms

main.popup.bundle.css

main.popup.bundle.css

401 ms

page_b55fde9494e738fb8bc1eb08fa3d1c74_v1.css

page_b55fde9494e738fb8bc1eb08fa3d1c74_v1.css

403 ms

template_618640c53ce895cb8547cc48f7252115_v1.css

template_618640c53ce895cb8547cc48f7252115_v1.css

539 ms

core.js

core.js

808 ms

kernel_main_v1.js

kernel_main_v1.js

664 ms

dexie3.bundle.js

dexie3.bundle.js

672 ms

core_ls.js

core_ls.js

533 ms

core_frame_cache.js

core_frame_cache.js

549 ms

protobuf.js

protobuf.js

936 ms

model.js

model.js

672 ms

rest.client.js

rest.client.js

671 ms

pull.client.js

pull.client.js

797 ms

main.popup.bundle.js

main.popup.bundle.js

830 ms

currency-core.bundle.js

currency-core.bundle.js

804 ms

core_currency.js

core_currency.js

803 ms

script.js

script.js

930 ms

template_aea1b0cd0d812b3a315bbb0377acb6dd_v1.js

template_aea1b0cd0d812b3a315bbb0377acb6dd_v1.js

1471 ms

page_854a9d9ca33f6a601a61dfae1ca64030_v1.js

page_854a9d9ca33f6a601a61dfae1ca64030_v1.js

954 ms

bootstrap.min.css

bootstrap.min.css

72 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

83 ms

css

css

67 ms

api.js

api.js

70 ms

api.js

api.js

86 ms

lottie-player.js

lottie-player.js

76 ms

tag.js

tag.js

1021 ms

ba.js

ba.js

388 ms

recaptcha__en.js

recaptcha__en.js

67 ms

cycounter

cycounter

785 ms

check2.jpg

check2.jpg

149 ms

check3.jpg

check3.jpg

150 ms

check61.jpg

check61.jpg

150 ms

check4.jpg

check4.jpg

151 ms

manager1.png

manager1.png

552 ms

manager4.png

manager4.png

364 ms

icon7.png

icon7.png

359 ms

icon5.png

icon5.png

359 ms

tm.png

tm.png

362 ms

viber1.png

viber1.png

359 ms

chat1.png

chat1.png

548 ms

mail1.png

mail1.png

549 ms

IMG_0165.png

IMG_0165.png

965 ms

IMG_20240726_133325_280.png

IMG_20240726_133325_280.png

571 ms

44.jpg

44.jpg

845 ms

microphon.png

microphon.png

568 ms

info.png

info.png

599 ms

2upfu1cqs9q.jpg

2upfu1cqs9q.jpg

568 ms

scv7xntoxbq.jpg

scv7xntoxbq.jpg

774 ms

mdg7sifkbdk.jpg

mdg7sifkbdk.jpg

846 ms

4.jpg

4.jpg

776 ms

5.jpg

5.jpg

976 ms

6.jpg

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965 ms

SHCHerbinin_Dmitriy_Sergeevich_obrezannyy.jpg

SHCHerbinin_Dmitriy_Sergeevich_obrezannyy.jpg

847 ms

storiz_otzyv_Savin_VK.jpg

storiz_otzyv_Savin_VK.jpg

935 ms

Smirnov.jpg

Smirnov.jpg

1097 ms

Ukhobotov.jpg

Ukhobotov.jpg

967 ms

21.png

21.png

1067 ms

20.png

20.png

1095 ms

19.png

19.png

1098 ms

18.png

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1128 ms

17.png

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1129 ms

16.png

16.png

1200 ms

15.png

15.png

1227 ms

14.png

14.png

1230 ms

13.png

13.png

1203 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1104 ms

12.png

12.png

1098 ms

11.png

11.png

1189 ms

10.png

10.png

1213 ms

call.tracker.js

call.tracker.js

1463 ms

mqdefault.jpg

mqdefault.jpg

275 ms

sale.php

sale.php

1041 ms

compare_list.php

compare_list.php

1139 ms

1.png

1.png

1007 ms

2.png

2.png

1017 ms

3.png

3.png

1021 ms

anchor

anchor

167 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

164 ms

bx_stat

bx_stat

370 ms

4.png

4.png

951 ms

5.png

5.png

954 ms

styles__ltr.css

styles__ltr.css

41 ms

recaptcha__en.js

recaptcha__en.js

46 ms

6.png

6.png

950 ms

advert.gif

advert.gif

722 ms

7.png

7.png

948 ms

8.png

8.png

962 ms

9.png

9.png

1058 ms

8AXZAK1i6BpqK69J99oN0p3RtJQ1PGMK6D_RgjsU7ps.js

8AXZAK1i6BpqK69J99oN0p3RtJQ1PGMK6D_RgjsU7ps.js

37 ms

webworker.js

webworker.js

39 ms

logost.png

logost.png

965 ms

logo_48.png

logo_48.png

25 ms

recaptcha__en.js

recaptcha__en.js

77 ms

soc4.png

soc4.png

856 ms

soc2.png

soc2.png

863 ms

soc3.png

soc3.png

802 ms

up.png

up.png

814 ms

icon10.png

icon10.png

876 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

7 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

14 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

15 ms

icon1.png

icon1.png

826 ms

cart1.png

cart1.png

801 ms

icon2.png

icon2.png

811 ms

icon7.png

icon7.png

812 ms

menu_item.png

menu_item.png

819 ms

icon6.png

icon6.png

824 ms

icon16.png

icon16.png

798 ms

newvideo.png

newvideo.png

801 ms

prev1.png

prev1.png

809 ms

next1.png

next1.png

783 ms

videokamera_st_2202.png

videokamera_st_2202.png

799 ms

icon3.png

icon3.png

824 ms

rating4.png

rating4.png

798 ms

rating3.png

rating3.png

800 ms

domofon_st_mr400_7_seriya_venera.png

domofon_st_mr400_7_seriya_venera.png

810 ms

stick4_min.png

stick4_min.png

802 ms

stick4_min_wr.png

stick4_min_wr.png

793 ms

videokamera_st_sa4651.png

videokamera_st_sa4651.png

823 ms

videokamera_st_2205.png

videokamera_st_2205.png

798 ms

st_nvr_p0806k15_s_8roe_town.png

st_nvr_p0806k15_s_8roe_town.png

801 ms

st_nvr_p0405k15_s_4roe_town.png

st_nvr_p0405k15_s_4roe_town.png

798 ms

videokamera_st_sk2501_town.png

videokamera_st_sk2501_town.png

798 ms

videokamera_st_sk2500_town.png

videokamera_st_sk2500_town.png

793 ms

sync_cookie_image_finish

sync_cookie_image_finish

141 ms

prev.png

prev.png

794 ms

next.png

next.png

795 ms

zamok_elektromagnitnyy_st_ml100_2.png

zamok_elektromagnitnyy_st_ml100_2.png

798 ms

st_bss.jpg

st_bss.jpg

798 ms

no_photo.png

no_photo.png

799 ms

patch_kord_utp_st_pk_4_1000_10m_.jpg

patch_kord_utp_st_pk_4_1000_10m_.jpg

797 ms

st_nc550_2u01_seryy.png

st_nc550_2u01_seryy.png

797 ms

polka_st_sh_260_490_komplekt_2_sht.png

polka_st_sh_260_490_komplekt_2_sht.png

798 ms

zashchelka_elektromekhanicheskaya_st_no_001.png

zashchelka_elektromekhanicheskaya_st_no_001.png

803 ms

zashchelka_elektromekhanicheskaya_st_nc_001.png

zashchelka_elektromekhanicheskaya_st_nc_001.png

799 ms

1

1

146 ms

Accessibility Review

st-tm.ru accessibility score

62

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

st-tm.ru best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

st-tm.ru SEO score

67

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

High

robots.txt is not valid

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 doesn't use 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 St-tm.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 St-tm.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

st-tm.ru

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