7.4 sec in total
389 ms
6.2 sec
797 ms
Click here to check amazing Dr Web content for Russia. Otherwise, check out these important facts you probably never knew about drweb.ru
«Доктор Веб» – российский разработчик антивирусных программ и сервисов для предоставления услуг информационной защиты для корпоративных и частных пользователей.
Visit drweb.ruWe analyzed Drweb.ru page load time and found that the first response time was 389 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
drweb.ru performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value8.3 s
2/100
25%
Value9.2 s
13/100
10%
Value480 ms
59/100
30%
Value0.009
100/100
15%
Value9.6 s
29/100
10%
389 ms
1552 ms
896 ms
641 ms
899 ms
Our browser made a total of 161 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Drweb.ru, 92% (148 requests) were made to St.drweb.com and 2% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Drweb.ru.
Page size can be reduced by 519.7 kB (22%)
2.4 MB
1.9 MB
In fact, the total size of Drweb.ru main page is 2.4 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 158.6 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 158.6 kB or 82% of the original size.
Potential reduce by 22.1 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. Dr Web images are well optimized though.
Potential reduce by 220.8 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 220.8 kB or 66% of the original size.
Potential reduce by 118.2 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. Drweb.ru needs all CSS files to be minified and compressed as it can save up to 118.2 kB or 84% of the original size.
Number of requests can be reduced by 71 (45%)
158
87
The browser has sent 158 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
drweb.ru
389 ms
www.drweb.ru
1552 ms
tile-core-dev.css
896 ms
tile-ui.css
641 ms
style.css
899 ms
bg_icons.css
642 ms
colors.css
643 ms
tile.css
541 ms
drweb_user_login_widget_tile.css
669 ms
jquery-1.7.2.min.js
1275 ms
switcher.min.js
904 ms
main.js
767 ms
popup.js
937 ms
scrollup_button.js
903 ms
url.js
1017 ms
change_lng_w_domains.js
1019 ms
old_browser_detection.js
1020 ms
pinit.js
5 ms
jquery.cookie.min.js
1024 ms
elephant.js
1063 ms
buy_elephant_tile.css
1143 ms
drweb_root.css
1145 ms
login.js
927 ms
carousel_main_banner_tile.css
1145 ms
load_news_comment.js
1037 ms
jquery.bxslider.css
1076 ms
carousel_brochures.css
1209 ms
watch.js
227 ms
watch.js
581 ms
bg_body.png
128 ms
logo_drweb_ru.png
129 ms
bg_block_tile.png
130 ms
drweb_bann_ARPP_mainTop_474x64_ru.jpg
256 ms
head_decor_top_shadow.png
130 ms
allsft_feb_bann_966x295_ru.png
512 ms
bnr_966x295_ARPP.jpg
510 ms
bnr_966x295_drweb_telegram_bot_ru.jpg
639 ms
DrWeb_Katana+_bann_966x295_ru.jpg
510 ms
bnr_966x295_evroset_mobile_ru.jpg
382 ms
bnr_966x295_products_for_business_ess_v10_ru.jpg
636 ms
bnr_966x295_pravda_ru.jpg
765 ms
bnr_966x295_katana_ru.jpg
889 ms
bnr_966x295_blackberry_ru.jpg
763 ms
sertif_960x295px_mydrweb_ru.jpg
765 ms
icon_35x35_reg.png
763 ms
icon_35x35_sale.png
764 ms
icon_35x35_calendar.png
889 ms
icon_35x35_green_star.png
890 ms
head_decor_bottom_shadow.png
890 ms
Mobi_ru.png
891 ms
SS_allsft_feb_ru.png
892 ms
AV_noshield_ru.png
1013 ms
decor_katana_stamp_ru.png
129 ms
Katana_ru.png
1014 ms
switch_to_green.png
1016 ms
discounts_for_school.png
1014 ms
bundles_for_school.png
1016 ms
icon_50x50_trojan.png
1017 ms
icon_50x50_bad_file.png
1138 ms
icon_50x50_win_trojan.png
1139 ms
icon_50x50_win_fishing.png
1139 ms
brochure_86x122_av_myths_ru.jpg
1139 ms
brochure_136x192_av_myths_ru.jpg
1140 ms
pinit_main.js
34 ms
brochure_86x122_Russian_software.jpg
1128 ms
jquery.bxslider.min.js
1247 ms
brochure_136x192_Russian_software.jpg
1186 ms
brochure_86x122_antivirus_protection_system_ru.jpg
1186 ms
brochure_136x192_antivirus_protection_system_ru.jpg
1186 ms
brochure_86x122_TrojanCarberp.jpg
1186 ms
brochure_136x192_TrojanCarberp.jpg
1179 ms
brochure_86x122_byod.jpg
1198 ms
brochure_136x192_byod.jpg
1070 ms
brochure_86x122_ess.jpg
945 ms
brochure_136x192_ess.jpg
945 ms
brochure_86x122_avdesk_service.jpg
944 ms
brochure_136x192_avdesk_service.jpg
819 ms
brochure_86x122_avdesk.jpg
892 ms
brochure_136x192_avdesk.jpg
770 ms
brochure_86x122_drweb_1992.jpg
769 ms
brochure_136x192_drweb_1992.jpg
771 ms
brochure_86x122_ATM_ru.jpg
774 ms
brochure_136x193_ATM_ru.jpg
774 ms
webiq.png
766 ms
google_plus.png
766 ms
rutube.png
767 ms
youtube.png
766 ms
twitter.png
767 ms
facebook.png
767 ms
vkontakte.png
770 ms
odnoklassniki.png
771 ms
instagram.png
770 ms
pinterest.png
771 ms
box_ess_fstek_ru.png
774 ms
logo.jpg
774 ms
find.gif
768 ms
w0.gif
165 ms
arrow_down_m.png
769 ms
arrow_tile_right.png
629 ms
decor_bg_966x295_v11.jpg
761 ms
decor_bg_234x275_blue_services_expertise.jpg
595 ms
decor_bg_234x275_blue_services_brand_protect.jpg
595 ms
decor_bg_234x275_green_legal_laws.jpg
715 ms
decor_bg_474x420_red_vir_lab.jpg
720 ms
decor_bg_474x420_green_lab_live.jpg
719 ms
decor_bg_966x295_green_free.jpg
723 ms
decor_bg_966x295_iqmeter.jpg
850 ms
decor_invert_arr_h32_left_red.png
841 ms
top100.cnt
267 ms
analytics.js
70 ms
advert.gif
113 ms
356 ms
885 ms
decor_invert_arr_h32_left_green.png
725 ms
decor_bg_966x295_flag_rf.jpg
847 ms
bullit.gif
720 ms
arrow_down_menu_m.png
723 ms
os_windows.png
841 ms
collect
12 ms
os_apple.png
832 ms
os_linux.png
776 ms
katana.png
770 ms
os_android.png
771 ms
decor_bg_234x275_biz.jpg
886 ms
bg_scrollup_button.png
887 ms
bx_loader.gif
888 ms
allsft_feb_bann_966x295_ru.png
902 ms
3e9e29e064d95ecef91b0c8864d9b1e3_1216650269_search.gif
773 ms
brochure_86x122_av_myths_ru.jpg
773 ms
brochure_136x192_av_myths_ru.jpg
889 ms
brochure_86x122_Russian_software.jpg
892 ms
brochure_136x192_Russian_software.jpg
893 ms
brochure_86x122_antivirus_protection_system_ru.jpg
770 ms
brochure_136x192_antivirus_protection_system_ru.jpg
770 ms
brochure_86x122_TrojanCarberp.jpg
885 ms
brochure_136x192_TrojanCarberp.jpg
888 ms
brochure_86x122_byod.jpg
886 ms
brochure_136x192_byod.jpg
887 ms
brochure_86x122_ess.jpg
774 ms
brochure_136x192_ess.jpg
774 ms
brochure_86x122_avdesk_service.jpg
889 ms
brochure_136x192_avdesk_service.jpg
892 ms
brochure_86x122_avdesk.jpg
892 ms
1
112 ms
brochure_136x192_avdesk.jpg
776 ms
brochure_86x122_drweb_1992.jpg
782 ms
brochure_136x192_drweb_1992.jpg
782 ms
brochure_86x122_ATM_ru.jpg
885 ms
brochure_136x193_ATM_ru.jpg
890 ms
controls_2.png
771 ms
icon_user_card.png
769 ms
icon_reg.png
768 ms
vkontakte_m.gif
768 ms
facebook_m.gif
883 ms
twitter_m.gif
771 ms
odnoklassniki_m.gif
770 ms
mailru_m.gif
765 ms
google_plus_m.gif
768 ms
instagram_m.gif
767 ms
kod_drweb_m.gif
881 ms
training_drweb_m.gif
771 ms
drweb.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
drweb.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
drweb.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drweb.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 Drweb.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.
drweb.ru
Open Graph description is not detected on the main page of Dr Web. 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: