8.9 sec in total
1.7 sec
6.5 sec
692 ms
Visit pda.drweb.com now to see the best up-to-date Pda Dr Web content for Russia and also check out these interesting facts you probably never knew about pda.drweb.com
Doctor Web is a Russian IT-security solutions vendor developing Dr.Web anti-virus for businesses and personal use, as well as anti-virus as a service since 1992.
Visit pda.drweb.comWe analyzed Pda.drweb.com page load time and found that the first response time was 1.7 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
pda.drweb.com performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value6.5 s
9/100
25%
Value8.3 s
19/100
10%
Value350 ms
73/100
30%
Value0.001
100/100
15%
Value10.7 s
22/100
10%
1743 ms
834 ms
569 ms
847 ms
567 ms
Our browser made a total of 130 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Pda.drweb.com, 2% (2 requests) were made to Drweb.com and 2% (2 requests) were made to Assets.pinterest.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Drweb.com.
Page size can be reduced by 385.3 kB (24%)
1.6 MB
1.2 MB
In fact, the total size of Pda.drweb.com main page is 1.6 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 75.9 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 14.6 kB, which is 16% 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 75.9 kB or 83% of the original size.
Potential reduce by 16.2 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. Pda Dr Web images are well optimized though.
Potential reduce by 155.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 155.6 kB or 62% of the original size.
Potential reduce by 137.7 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. Pda.drweb.com needs all CSS files to be minified and compressed as it can save up to 137.7 kB or 84% of the original size.
Number of requests can be reduced by 60 (47%)
128
68
The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pda 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 18 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
www.drweb.com
1743 ms
tile-core-dev.css
834 ms
tile-ui.css
569 ms
style.css
847 ms
bg_icons.css
567 ms
colors.css
567 ms
tile.css
428 ms
drweb_user_login_widget_tile.css
565 ms
jquery-1.7.2.min.js
1260 ms
switcher.min.js
840 ms
main.js
706 ms
popup.js
839 ms
scrollup_button.js
841 ms
url.js
963 ms
change_lng_w_domains.js
974 ms
old_browser_detection.js
978 ms
pinit.js
6 ms
jquery.cookie.min.js
978 ms
elephant.js
982 ms
buy_elephant_tile.css
1096 ms
drweb_root.css
1112 ms
style_rubrics.css
1253 ms
login.js
832 ms
loader.js
1116 ms
carousel_main_banner_tile.css
1119 ms
jquery.bxslider.css
1110 ms
carousel_brochures.css
1124 ms
watch.js
1 ms
bg_body.png
166 ms
logo_drweb_en.png
169 ms
bg_block_tile.png
167 ms
bnr_114x64_buy_with_sms_en.jpg
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bnr_365_64_v11_en.jpg
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head_decor_top_shadow.png
166 ms
bnr_966x295_drweb_telegram_bot_en.jpg
569 ms
main_bann_nastroika_v11_en.jpg
440 ms
bnr_966x295_katana_en.jpg
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bnr_966x295_blackberry_en.jpg
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bnr_966x295_11_en.jpg
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bnr_966x295_products_for_business_ess_v10_en.jpg
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bnr_966x295_migrate_ess_en.jpg
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icon_35x35_reg.png
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icon_35x35_sale.png
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icon_35x35_calendar.png
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head_decor_bottom_shadow.png
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Mobi_ru.png
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SS_noshield_en.png
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AV_noshield_en.png
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decor_katana_stamp_en.png
163 ms
Katana_ru.png
841 ms
switch_to_green.png
845 ms
discounts_for_school.png
964 ms
bundles_for_school.png
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icon_50x50_trojan.png
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icon_50x50_bad_file.png
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icon_50x50_win_trojan.png
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icon_50x50_win_fishing.png
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brochure_86x122_TrojanCarberp_en.jpg
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pinit_main.js
39 ms
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1221 ms
mcwidget_holder.css
140 ms
popup.js
407 ms
brochure_136x192_avdesk_service_en.jpg
1095 ms
brochure_86x122_drweb_1992_en.jpg
1094 ms
brochure_136x192_drweb_1992_en.jpg
1094 ms
box_ess_en.png
1095 ms
drweb.png
1097 ms
youtube.png
1076 ms
twitter.png
960 ms
facebook.png
992 ms
instagram.png
866 ms
jquery.bxslider.min.js
824 ms
spiceworks.png
853 ms
logo.jpg
809 ms
find.gif
832 ms
w0.gif
133 ms
arrow_down_m.png
830 ms
arrow_tile_right.png
183 ms
decor_bg_966x295_v11.jpg
276 ms
decor_bg_954x79_pravda.png
184 ms
legal.png
215 ms
data_center.png
242 ms
decor_bg_234x275_blue_services_expertise.jpg
243 ms
decor_bg_234x275_blue_services_brand_protect.jpg
419 ms
decor_bg_234x275_green_legal_laws.jpg
275 ms
decor_bg_474x420_red_vir_lab.jpg
544 ms
decor_bg_474x420_green_lab_live.jpg
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decor_bg_966x295_green_free.jpg
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arrow_down_menu_m.png
337 ms
os_windows.png
338 ms
os_apple.png
510 ms
os_linux.png
511 ms
katana.png
522 ms
os_android.png
518 ms
decor_bg_234x275_biz.jpg
524 ms
top100.cnt
303 ms
analytics.js
65 ms
451 ms
bg_scrollup_button.png
533 ms
bx_loader.gif
556 ms
controls.png
556 ms
bnr_966x295_drweb_telegram_bot_en.jpg
996 ms
brochure_86x122_TrojanCarberp_en.jpg
569 ms
brochure_136x192_TrojanCarberp_en.jpg
567 ms
brochure_86x122_byod_en.jpg
667 ms
brochure_136x192_byod_en.jpg
691 ms
brochure_86x122_ess_en.jpg
692 ms
brochure_136x192_ess_en.jpg
702 ms
brochure_86x122_avdesk_service_en.jpg
713 ms
brochure_136x192_avdesk_service_en.jpg
802 ms
brochure_86x122_drweb_1992_en.jpg
824 ms
brochure_136x192_drweb_1992_en.jpg
826 ms
controls_2.png
836 ms
collect
34 ms
icon_user_card.png
407 ms
icon_reg.png
498 ms
vkontakte_m.gif
558 ms
facebook_m.gif
551 ms
twitter_m.gif
551 ms
odnoklassniki_m.gif
556 ms
mailru_m.gif
630 ms
google_plus_m.gif
684 ms
instagram_m.gif
689 ms
kod_drweb_m.gif
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training_drweb_m.gif
691 ms
pda.drweb.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
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.
pda.drweb.com 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
pda.drweb.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pda.drweb.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Pda.drweb.com 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.
pda.drweb.com
Open Graph description is not detected on the main page of Pda 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: