Tools & Wizards About Us
dvsinprof.ru screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

dvsinprof.ru

Широкий ассортимент инструмента для профессионалов и любителей

Page Load Speed

23.1 sec in total

First Response

563 ms

Resources Loaded

22.1 sec

Page Rendered

457 ms

dvsinprof.ru screenshot

About Website

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

Расходные материалы, оснастка к электроинструменту Hawera, Bosch, Ruko, Rhodius, Dronco, Izar, Irwin, Bucovice, Ди-Стар, Ajax, Rapid, Witte, Wiha, Orbis, Narex, Kart

Visit dvsinprof.ru

Key Findings

We analyzed Dvsinprof.ru page load time and found that the first response time was 563 ms and then it took 22.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

dvsinprof.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value1,950 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.093

91/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

dvsinprof.ru

563 ms

dvsinprof.ru

1072 ms

style.css

143 ms

new.css

284 ms

jquery-1.8.2.min.js

557 ms

Our browser made a total of 282 requests to load all elements on the main page. We found that 96% of them (272 requests) were addressed to the original Dvsinprof.ru, 1% (4 requests) were made to Mc.yandex.com and 0% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Adobe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.1 kB (15%)

Content Size

829.3 kB

After Optimization

705.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dvsinprof.ru main page is 829.3 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. 45% of websites need less resources to load. Images take 494.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 94.5 kB

  • Original 114.3 kB
  • After minification 92.2 kB
  • After compression 19.9 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 22.2 kB, which is 19% 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 94.5 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 22.2 kB

  • Original 494.5 kB
  • After minification 472.3 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. Dvsinprof images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.3 kB

  • Original 202.0 kB
  • After minification 202.0 kB
  • After compression 197.6 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

-17%

Potential reduce by 3.1 kB

  • Original 18.5 kB
  • After minification 18.5 kB
  • After compression 15.4 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. Dvsinprof.ru needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 137 (49%)

Requests Now

277

After Optimization

140

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 277 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvsinprof. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dvsinprof.ru

dvsinprof.ru

563 ms

dvsinprof.ru

dvsinprof.ru

1072 ms

style.css

style.css

143 ms

new.css

new.css

284 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

557 ms

jquery-migrate-1.1.1.min.js

jquery-migrate-1.1.1.min.js

425 ms

jquery.ba-bbq.min.js

jquery.ba-bbq.min.js

427 ms

jquery.scrollTo.min.js

jquery.scrollTo.min.js

28 ms

core.js

core.js

426 ms

swfobject.js

swfobject.js

426 ms

js.js

js.js

427 ms

smarty_ajax_jq.js

smarty_ajax_jq.js

571 ms

jquery-u.css

jquery-u.css

572 ms

ui000000.css

ui000000.css

570 ms

jquery-u.js

jquery-u.js

860 ms

ui000000.js

ui000000.js

581 ms

00000000.js

00000000.js

695 ms

jquery.ui.only.draggable.min.js

jquery.ui.only.draggable.min.js

702 ms

api.js

api.js

35 ms

jquery.center.min.js

jquery.center.min.js

706 ms

swfobject.js

swfobject.js

154 ms

pre_search.js

pre_search.js

705 ms

pre_search1.js

pre_search1.js

720 ms

style.css

style.css

829 ms

jquery-easing-1.3.pack.js

jquery-easing-1.3.pack.js

839 ms

jquery-easing-compatibility.1.2.pack.js

jquery-easing-compatibility.1.2.pack.js

844 ms

coda-slider.1.1.1.pack.js

coda-slider.1.1.1.pack.js

845 ms

jquery.tooltip.pack.js

jquery.tooltip.pack.js

880 ms

get_flash_player.gif

get_flash_player.gif

19613 ms

gbg.gif

gbg.gif

140 ms

scroll_top_button.gif

scroll_top_button.gif

141 ms

announce.png

announce.png

422 ms

question.gif

question.gif

141 ms

ph_call.png

ph_call.png

138 ms

ph_wcall.png

ph_wcall.png

141 ms

ph_chat.png

ph_chat.png

275 ms

ph_maill.png

ph_maill.png

277 ms

w4_lt.gif

w4_lt.gif

279 ms

w4_rt.gif

w4_rt.gif

280 ms

send.gif

send.gif

281 ms

w4_lb.gif

w4_lb.gif

410 ms

w4_rb.gif

w4_rb.gif

416 ms

phoneMic.png

phoneMic.png

419 ms

callback_submit.png

callback_submit.png

419 ms

logo.png

logo.png

420 ms

icon-home.gif

icon-home.gif

546 ms

icon-client.gif

icon-client.gif

554 ms

login_l.gif

login_l.gif

556 ms

b_login.gif

b_login.gif

557 ms

login_r.gif

login_r.gif

557 ms

icon-favourite.gif

icon-favourite.gif

557 ms

icon-map.gif

icon-map.gif

682 ms

icon-mail.gif

icon-mail.gif

691 ms

icon-search.gif

icon-search.gif

694 ms

up.png

up.png

695 ms

down.png

down.png

696 ms

icon-antigravij.gif

icon-antigravij.gif

697 ms

icon-bity.gif

icon-bity.gif

817 ms

icon-borfrezy.gif

icon-borfrezy.gif

833 ms

icon-bury.gif

icon-bury.gif

836 ms

icon-verstaki.gif

icon-verstaki.gif

836 ms

icon-gazobor.gif

icon-gazobor.gif

837 ms

icon-gvozdodery.gif

icon-gvozdodery.gif

838 ms

icon-germetiki.gif

icon-germetiki.gif

952 ms

icon-grunti.gif

icon-grunti.gif

955 ms

679630c5af420c15b8e96b2956444316

679630c5af420c15b8e96b2956444316

760 ms

tag.js

tag.js

969 ms

icon-gubki.gif

icon-gubki.gif

842 ms

icon-gubtsevyj.gif

icon-gubtsevyj.gif

842 ms

icon-delty.gif

icon-delty.gif

843 ms

icon-detektory.gif

icon-detektory.gif

842 ms

icon-diski.gif

icon-diski.gif

999 ms

icon-handshlifovki.gif

icon-handshlifovki.gif

866 ms

icon-dolota.gif

icon-dolota.gif

864 ms

icon-zaklepochniki.gif

icon-zaklepochniki.gif

862 ms

ikon-maskatrimmer.gif

ikon-maskatrimmer.gif

862 ms

icon-winter.gif

icon-winter.gif

862 ms

icon-doboyniki.gif

icon-doboyniki.gif

823 ms

icon-kluchist.gif

icon-kluchist.gif

835 ms

icon-klyuchirojkovye.gif

icon-klyuchirojkovye.gif

842 ms

icon-koronki.gif

icon-koronki.gif

841 ms

icon-kraska.gif

icon-kraska.gif

843 ms

icon-kraskopulty.gif

icon-kraskopulty.gif

841 ms

icon-krepezh.gif

icon-krepezh.gif

824 ms

icon-krugi.gif

icon-krugi.gif

836 ms

icon-laki.gif

icon-laki.gif

842 ms

icon-beskonechnayal.gif

icon-beskonechnayal.gif

841 ms

ikon-leska.gif

ikon-leska.gif

843 ms

icon-shpateli.gif

icon-shpateli.gif

844 ms

icon-shlifovanie.gif

icon-shlifovanie.gif

825 ms

icon-miksery.gif

icon-miksery.gif

836 ms

icon-molotki.gif

icon-molotki.gif

844 ms

icon-nabory.gif

icon-nabory.gif

843 ms

icon-abrazivy.gif

icon-abrazivy.gif

843 ms

icon-napilniki.gif

icon-napilniki.gif

845 ms

icon-rezba.gif

icon-rezba.gif

824 ms

icon-nozhi.gif

icon-nozhi.gif

829 ms

icon-nozhnitsy.gif

icon-nozhnitsy.gif

839 ms

icon-nozhovki.gif

icon-nozhovki.gif

839 ms

icon-svet.gif

icon-svet.gif

840 ms

icon-otvertki.gif

icon-otvertki.gif

840 ms

icon-perenoska.gif

icon-perenoska.gif

824 ms

icon-pilki.gif

icon-pilki.gif

835 ms

icon-termopistolety.gif

icon-termopistolety.gif

842 ms

icon-plitkorezy.gif

icon-plitkorezy.gif

842 ms

icon-poloski.gif

icon-poloski.gif

844 ms

icon-polotnasp.gif

icon-polotnasp.gif

842 ms

icon-proboyniki.gif

icon-proboyniki.gif

781 ms

icon-prokladki.gif

icon-prokladki.gif

807 ms

icon-razmetochnoe.gif

icon-razmetochnoe.gif

821 ms

icon-rastvoriteli.gif

icon-rastvoriteli.gif

820 ms

icon-reztsy.gif

icon-reztsy.gif

822 ms

icon-rubanki.gif

icon-rubanki.gif

819 ms

advert.gif

advert.gif

719 ms

icon-rulettki.gif

icon-rulettki.gif

823 ms

icon-rulony.gif

icon-rulony.gif

835 ms

icon-sverla.gif

icon-sverla.gif

840 ms

icon-sekatory.gif

icon-sekatory.gif

840 ms

icon-shlifovanie35mm.gif

icon-shlifovanie35mm.gif

842 ms

icon-zaschita.gif

icon-zaschita.gif

842 ms

icon-malyarnyelenty.gif

icon-malyarnyelenty.gif

823 ms

icon-stameski.gif

icon-stameski.gif

835 ms

icon-stanki.gif

icon-stanki.gif

839 ms

icon-steplery.gif

icon-steplery.gif

840 ms

icon-strubciny.gif

icon-strubciny.gif

841 ms

icon-tiski.gif

icon-tiski.gif

839 ms

icon-topory.gif

icon-topory.gif

824 ms

icon-kluchit.gif

icon-kluchit.gif

835 ms

icon-kamni.gif

icon-kamni.gif

839 ms

icon-truborezy.gif

icon-truborezy.gif

838 ms

icon-ugolniki.gif

icon-ugolniki.gif

840 ms

icon-udliniteli.gif

icon-udliniteli.gif

840 ms

icon-uroven.gif

icon-uroven.gif

822 ms

icon-fibrovyek.gif

icon-fibrovyek.gif

835 ms

icon-fonari.gif

icon-fonari.gif

841 ms

icon-frezy.gif

icon-frezy.gif

840 ms

icon-chashki.gif

icon-chashki.gif

842 ms

icon-shaber.gif

icon-shaber.gif

841 ms

icon-shilo.gif

icon-shilo.gif

823 ms

icon-shlifmashini.gif

icon-shlifmashini.gif

834 ms

icon-shpatlevka.gif

icon-shpatlevka.gif

840 ms

icon-ekstraktor.gif

icon-ekstraktor.gif

839 ms

icon-sumki.gif

icon-sumki.gif

841 ms

callback.png

callback.png

841 ms

sync_cookie_image_decide

sync_cookie_image_decide

176 ms

2_br.png

2_br.png

822 ms

1516009461_slider_kinex.jpg

1516009461_slider_kinex.jpg

834 ms

1516011911_slider_pinie.jpg

1516011911_slider_pinie.jpg

979 ms

1397050794_kapriol.jpg

1397050794_kapriol.jpg

980 ms

1330082173_slider_1.jpg

1330082173_slider_1.jpg

842 ms

1516009461_slider_kinex_small.jpg

1516009461_slider_kinex_small.jpg

843 ms

1516011911_slider_pinie_small.jpg

1516011911_slider_pinie_small.jpg

823 ms

1397050794_kapriol_s.jpg

1397050794_kapriol_s.jpg

836 ms

1330082173_slider_1_small.jpg

1330082173_slider_1_small.jpg

846 ms

sh-bg.gif

sh-bg.gif

848 ms

brandlistopen.png

brandlistopen.png

911 ms

brandlistclose.png

brandlistclose.png

954 ms

1

1

143 ms

brand_hawera.gif

brand_hawera.gif

889 ms

brand_norton.gif

brand_norton.gif

858 ms

brand_dbor.gif

brand_dbor.gif

847 ms

brand_ruko.gif

brand_ruko.gif

848 ms

brand_rhodius.gif

brand_rhodius.gif

908 ms

brand_smirdex.gif

brand_smirdex.gif

955 ms

brand_kovax.gif

brand_kovax.gif

888 ms

brand_irwin.gif

brand_irwin.gif

859 ms

brand_wiha.gif

brand_wiha.gif

848 ms

brand_orbis.gif

brand_orbis.gif

848 ms

brand_witte.gif

brand_witte.gif

906 ms

brand_rapid.gif

brand_rapid.gif

954 ms

brand_dronco.gif

brand_dronco.gif

894 ms

brand_narex.gif

brand_narex.gif

861 ms

brand_ajax.gif

brand_ajax.gif

849 ms

brand_bucovice.gif

brand_bucovice.gif

849 ms

brand_bosch.gif

brand_bosch.gif

904 ms

brand_siat.gif

brand_siat.gif

952 ms

brand_stanley.gif

brand_stanley.gif

898 ms

brand_bahco.gif

brand_bahco.gif

862 ms

brand_peddinghaus.gif

brand_peddinghaus.gif

848 ms

brand_kapriol.gif

brand_kapriol.gif

850 ms

brand_freud.gif

brand_freud.gif

900 ms

brand_pinie.gif

brand_pinie.gif

951 ms

brand_granit.gif

brand_granit.gif

902 ms

brand_sola.gif

brand_sola.gif

862 ms

brand_lena.gif

brand_lena.gif

845 ms

brand_isistem.gif

brand_isistem.gif

844 ms

brand_stellabianca.gif

brand_stellabianca.gif

823 ms

brand_kinex.gif

brand_kinex.gif

836 ms

brand_armero.gif

brand_armero.gif

843 ms

brand_bondhus.gif

brand_bondhus.gif

843 ms

brand_fiskars.gif

brand_fiskars.gif

843 ms

brand_exact.gif

brand_exact.gif

844 ms

brand_hbbody.gif

brand_hbbody.gif

824 ms

brand_tactix.gif

brand_tactix.gif

836 ms

1-94-668_priv.jpg

1-94-668_priv.jpg

981 ms

d14_priv.jpg

d14_priv.jpg

842 ms

63642550601_priv.jpg

63642550601_priv.jpg

843 ms

eqlogos.png

eqlogos.png

843 ms

flogo.png

flogo.png

823 ms

trc-bg.png

trc-bg.png

836 ms

btn-active.png

btn-active.png

844 ms

btn-bg.png

btn-bg.png

850 ms

inultbg.png

inultbg.png

845 ms

1_1277194345.jpg

1_1277194345.jpg

1020 ms

subnav-bg.png

subnav-bg.png

884 ms

subnav-last.png

subnav-last.png

864 ms

adv-text-bg.png

adv-text-bg.png

843 ms

cabg.gif

cabg.gif

849 ms

input-bg.gif

input-bg.gif

845 ms

submit-bg.gif

submit-bg.gif

943 ms

input1-bg.gif

input1-bg.gif

915 ms

submit1-bg.gif

submit1-bg.gif

868 ms

lnav-header-bg.gif

lnav-header-bg.gif

851 ms

lnav-bg.gif

lnav-bg.gif

851 ms

arrow-bl.gif

arrow-bl.gif

878 ms

rcol_new_bottom.gif

rcol_new_bottom.gif

1012 ms

rcol_new_arrow.gif

rcol_new_arrow.gif

960 ms

transpblack.png

transpblack.png

908 ms

icon-uparrowsmallwhite.png

icon-uparrowsmallwhite.png

882 ms

mcol-bg.gif

mcol-bg.gif

877 ms

brandhead_fon.gif

brandhead_fon.gif

876 ms

brandlisttop.gif

brandlisttop.gif

1010 ms

brandlistbottom.gif

brandlistbottom.gif

984 ms

brand_item_fon.gif

brand_item_fon.gif

930 ms

popular_t.gif

popular_t.gif

903 ms

popular_l.gif

popular_l.gif

905 ms

popular_r.gif

popular_r.gif

898 ms

popular_b.gif

popular_b.gif

1011 ms

popular_lt.gif

popular_lt.gif

985 ms

popular_rt.gif

popular_rt.gif

931 ms

popular_lb.gif

popular_lb.gif

902 ms

popular_rb.gif

popular_rb.gif

892 ms

total_price_left.gif

total_price_left.gif

895 ms

total_price_right.gif

total_price_right.gif

967 ms

f-bg.gif

f-bg.gif

925 ms

ui-bg_gl.png

ui-bg_gl.png

900 ms

ui-icons.png

ui-icons.png

902 ms

ui-bg_in.png

ui-bg_in.png

895 ms

choice.png

choice.png

895 ms

ajaxandblundell_brand.png

ajaxandblundell_brand.png

910 ms

armero_brand.png

armero_brand.png

895 ms

bahco_brand.png

bahco_brand.png

897 ms

bondhus_brand.png

bondhus_brand.png

895 ms

bosch_brand.png

bosch_brand.png

894 ms

bucovicetools_brand.png

bucovicetools_brand.png

859 ms

dbor_brand.png

dbor_brand.png

912 ms

dewalt_brand.png

dewalt_brand.png

892 ms

dronco_brand.png

dronco_brand.png

896 ms

exact_brand.png

exact_brand.png

895 ms

fiskars_brand.png

fiskars_brand.png

895 ms

freud_brand.png

freud_brand.png

862 ms

granit_brand.png

granit_brand.png

844 ms

hawera_brand.png

hawera_brand.png

849 ms

hbbody_brand.png

hbbody_brand.png

855 ms

irwin_brand.png

irwin_brand.png

863 ms

isistem_brand.png

isistem_brand.png

863 ms

itools_brand.png

itools_brand.png

863 ms

izar_brand.png

izar_brand.png

844 ms

kapriol_brand.png

kapriol_brand.png

823 ms

kinex_brand.png

kinex_brand.png

833 ms

kovax_brand.png

kovax_brand.png

840 ms

lena_brand.png

lena_brand.png

841 ms

makita_brand.png

makita_brand.png

841 ms

narex_brand.png

narex_brand.png

845 ms

norton_brand.png

norton_brand.png

823 ms

orbis_brand.png

orbis_brand.png

835 ms

peddinghaus_brand.png

peddinghaus_brand.png

842 ms

pinie_brand.png

pinie_brand.png

841 ms

rapid_brand.png

rapid_brand.png

842 ms

rhodius_brand.png

rhodius_brand.png

841 ms

ruko_brand.png

ruko_brand.png

827 ms

siat_brand.png

siat_brand.png

835 ms

smirdex_brand.png

smirdex_brand.png

842 ms

sola_brand.png

sola_brand.png

842 ms

stanley_brand.png

stanley_brand.png

843 ms

stellabianca_brand.png

stellabianca_brand.png

837 ms

tactix_brand.png

tactix_brand.png

831 ms

wiha_brand.png

wiha_brand.png

836 ms

witte_brand.png

witte_brand.png

841 ms

ui-bg_io.png

ui-bg_io.png

841 ms

404.html

404.html

510 ms

1

1

275 ms

Accessibility Review

dvsinprof.ru accessibility score

71

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 IDs are not unique

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dvsinprof.ru best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dvsinprof.ru SEO score

62

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvsinprof.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dvsinprof.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

dvsinprof.ru

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