5.5 sec in total
354 ms
4.7 sec
374 ms
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Visit kasperski.comWe analyzed Kasperski.com page load time and found that the first response time was 354 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kasperski.com performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value16.8 s
0/100
25%
Value12.2 s
3/100
10%
Value3,320 ms
2/100
30%
Value0.246
50/100
15%
Value26.1 s
0/100
10%
354 ms
995 ms
309 ms
82 ms
113 ms
Our browser made a total of 135 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Kasperski.com, 47% (64 requests) were made to Usa.kaspersky.com and 12% (16 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (995 ms) belongs to the original domain Kasperski.com.
Page size can be reduced by 1.3 MB (46%)
2.9 MB
1.5 MB
In fact, the total size of Kasperski.com main page is 2.9 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. Javascripts take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 71.3 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. This page needs HTML code to be minified as it can gain 20.7 kB, which is 25% 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 71.3 kB or 85% of the original size.
Potential reduce by 57.5 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. Kasperski images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 78% of the original size.
Potential reduce by 127.8 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. Kasperski.com needs all CSS files to be minified and compressed as it can save up to 127.8 kB or 84% of the original size.
Number of requests can be reduced by 71 (62%)
114
43
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kasperski. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and as a result speed up the page load time.
kasperski.com
354 ms
www.kasperski.com
995 ms
usa.kaspersky.com
309 ms
jquery.min.js
82 ms
bvapi.js
113 ms
style.css
69 ms
main-common.css
25 ms
homepage.css
31 ms
GoogleTagByDomain.js
25 ms
mobile.js
25 ms
utag.sync.js
7 ms
s_account_us.js
19 ms
jquery.easing.js
22 ms
kasp-modernizr.js
54 ms
kaspersky-main.js
53 ms
main-common.js
57 ms
s_code_us.js
971 ms
homepage.js
52 ms
InstantTracking.js
139 ms
InstantInvite3.js
139 ms
SmartButton.js
170 ms
bv.js
138 ms
mmcore.js
23 ms
arabic.gif
19 ms
china.gif
20 ms
taiwan.gif
16 ms
hongkong.gif
16 ms
japan.gif
17 ms
korea.gif
17 ms
logo.jpg
40 ms
HP_Safekids_2.24.16_198x171.jpg
41 ms
HP-PremiumServices-198x171.jpg
40 ms
kts-2016-box-200x285.png
56 ms
kis-2016-box-200x285.png
56 ms
kav-2016-box-200x285.png
57 ms
KSOSv4-188x265.png
70 ms
macproduct-188x267-box.png
60 ms
KIS_A-2014_0.png
243 ms
ico-main.png
68 ms
ico-small-business.png
67 ms
ico-smb.png
67 ms
ico-enterprise.png
238 ms
monitor.jpg
238 ms
icon1.png
238 ms
icon2.png
239 ms
icon3.jpg
240 ms
mmcore_old.js
16 ms
22 ms
main_spriteEuro.png
142 ms
map.gif
143 ms
security-target-bg.png
141 ms
HP_productpromo_1.12.16_1180x350.jpg
144 ms
HPB_newchart2_1180x350.jpg
141 ms
HP_Safekids_2.24.16_1180x350.jpg
151 ms
HP_B2B_1180x350.jpg
156 ms
HP_PremiumServices2016_1180x350.jpg
149 ms
icon_task_support.png
143 ms
chevron_green.png
146 ms
icon_task_download.png
146 ms
icon_task_renew.png
148 ms
homepage_sprite.png
149 ms
social-twitter-ico-footer.png
152 ms
social-facebook-ico-footer.png
154 ms
social-youtube-ico-footer.png
154 ms
social-gplus-ico-footer.png
154 ms
bv-analytics.js
164 ms
MuseoSansCyrl-300-WOFF.woff
53 ms
MuseoSansCyrl-100-WOFF.woff
60 ms
MuseoSansCyrl-700-WOFF.woff
51 ms
MuseoSansCyrl-900-WOFF.woff
59 ms
MuseoSansCyrl-300Italic-WOFF.woff
51 ms
MuseoSansCyrl-100Italic-WOFF.woff
57 ms
exljbris_-_museosans-500-webfont.woff
90 ms
exljbris_-_museosans-300-webfont.woff
90 ms
exljbris_-_museosans-100-webfont.woff
90 ms
exljbris_-_museosans-700-webfont.woff
91 ms
exljbris_-_museosans-900-webfont.woff
89 ms
id
136 ms
utag.js
133 ms
II3_Servers.js
112 ms
geoipAPI.js
110 ms
available.gif
105 ms
trackingAPI.js
51 ms
id
17 ms
utag.35.js
31 ms
utag.62.js
28 ms
utag.90.js
29 ms
utag.41.js
21 ms
utag.12.js
22 ms
utag.19.js
23 ms
utag.75.js
23 ms
utag.76.js
20 ms
utag.82.js
20 ms
s4853234066162
34 ms
analytics.js
19 ms
8a29e0dc-0902-4175-86f5-2c4a36904633.js
32 ms
conversion_async.js
29 ms
cbst.js
24 ms
munchkin.js
23 ms
LightningBolt.js
199 ms
ec.js
10 ms
8a29e0dc-0902-4175-86f5-2c4a36904633.js
178 ms
WRf4.js
179 ms
213 ms
collect
168 ms
collect
220 ms
trans1x1p.gif
40 ms
collect
39 ms
collect
65 ms
utag.js
27 ms
ChangeMonitor-latest.js
21 ms
45 ms
utag.js
12 ms
ga-audiences
23 ms
mobile.html
255 ms
event
6 ms
utag.546.js
9 ms
cc
4 ms
event
6 ms
fedbb81b457b7a030c871ba9fbb7d392.js
81 ms
kaspersky
383 ms
js
20 ms
pixel
34 ms
i.js
103 ms
utag.862.js
13 ms
pixel.gif
45 ms
activityi;src=4247892;type=aquis496;cat=na_us0;ord=1;num=6959861465729.773
41 ms
pixel
32 ms
p-35y9U3teS6732.gif
9 ms
pixel
14 ms
II3_Rules.js
154 ms
15 ms
js
38 ms
img
14 ms
dest5.html
13 ms
kasperski.com accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Links do not have a discernible name
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
kasperski.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
kasperski.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kasperski.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 Kasperski.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.
kasperski.com
Open Graph data is detected on the main page of Kasperski. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: