Tools & Wizards About Us
dnl-test1.kaspersky-labs.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

dnl-test1.kaspersky-labs.com

Kaspersky Free & Trial Downloads - Virus Protection 2023 | Kaspersky

Page Load Speed

6.1 sec in total

First Response

341 ms

Resources Loaded

3.1 sec

Page Rendered

2.7 sec

dnl-test1.kaspersky-labs.com screenshot

About Website

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Key Findings

We analyzed Dnl-test1.kaspersky-labs.com page load time and found that the first response time was 341 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

dnl-test1.kaspersky-labs.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value22.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value27.2 s

0/100

25%

SI (Speed Index)

Value40.0 s

0/100

10%

TBT (Total Blocking Time)

Value42,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value71.2 s

0/100

10%

Network Requests Diagram

dnl-test1.kaspersky-labs.com

341 ms

download

249 ms

downloads

15 ms

downloads

371 ms

gtm.js

719 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dnl-test1.kaspersky-labs.com, 53% (43 requests) were made to Usa.kaspersky.com and 33% (27 requests) were made to Content.kaspersky-labs.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Content.kaspersky-labs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 637.6 kB (52%)

Content Size

1.2 MB

After Optimization

593.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dnl-test1.kaspersky-labs.com main page is 1.2 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. Images take 499.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 428.0 kB

  • Original 497.8 kB
  • After minification 497.3 kB
  • After compression 69.8 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 428.0 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 28.7 kB

  • Original 499.7 kB
  • After minification 470.9 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. Dnl Test 1 Kaspersky Labs images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 180.9 kB

  • Original 233.8 kB
  • After minification 181.0 kB
  • After compression 52.9 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 180.9 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (51%)

Requests Now

69

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dnl Test 1 Kaspersky Labs. 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

dnl-test1.kaspersky-labs.com

dnl-test1.kaspersky-labs.com

341 ms

download

download

249 ms

downloads

downloads

15 ms

downloads

downloads

371 ms

gtm.js

gtm.js

719 ms

mmapi.js

mmapi.js

77 ms

d75ce4d77212e6047bb2.css

d75ce4d77212e6047bb2.css

70 ms

1b4d75aab08c4f82552b.css

1b4d75aab08c4f82552b.css

86 ms

59acabff31bb8562a411.css

59acabff31bb8562a411.css

286 ms

84fad78e052513f6c301.css

84fad78e052513f6c301.css

234 ms

23f4898b12caeb95dde8.css

23f4898b12caeb95dde8.css

221 ms

3a4d34e895ca8733ccb5.css

3a4d34e895ca8733ccb5.css

211 ms

85787864ac0e7264098a.css

85787864ac0e7264098a.css

255 ms

e12cfd17e6b3d08adb57.css

e12cfd17e6b3d08adb57.css

302 ms

1b2c2e9888f99005271f.css

1b2c2e9888f99005271f.css

304 ms

530eec6370d1bc09d4fa.css

530eec6370d1bc09d4fa.css

322 ms

polyfills-0cf5a242276370c4e7ba.js

polyfills-0cf5a242276370c4e7ba.js

525 ms

374.7f4e25c11c60a269d77d.js

374.7f4e25c11c60a269d77d.js

293 ms

2edb282b.bab2490374ddb830f0df.js

2edb282b.bab2490374ddb830f0df.js

300 ms

310.1ecb944b8413135a642f.js

310.1ecb944b8413135a642f.js

522 ms

15.1ce442f439361a3f945a.js

15.1ce442f439361a3f945a.js

523 ms

266.c4af142ca3a5e8ba1a7e.js

266.c4af142ca3a5e8ba1a7e.js

576 ms

217.0c42abfa61f06a05091c.js

217.0c42abfa61f06a05091c.js

576 ms

29.667525df9c5f0639586b.js

29.667525df9c5f0639586b.js

575 ms

98.67f6af927a8309a8a049.js

98.67f6af927a8309a8a049.js

576 ms

99.3b5d19c243e5cb2c791d.js

99.3b5d19c243e5cb2c791d.js

578 ms

147.8e12cb0e8b42315a24af.js

147.8e12cb0e8b42315a24af.js

671 ms

145.997bfddad049d4947418.js

145.997bfddad049d4947418.js

670 ms

webpack-d32962a0985855ec4f9d.js

webpack-d32962a0985855ec4f9d.js

670 ms

framework.d9b809516e73604cd298.js

framework.d9b809516e73604cd298.js

854 ms

main-e8500051a4c9ecd4ba9c.js

main-e8500051a4c9ecd4ba9c.js

669 ms

commons.c8c2bd4bdd8773269ca4.js

commons.c8c2bd4bdd8773269ca4.js

968 ms

_app-7b5a604053411a2a1b93.js

_app-7b5a604053411a2a1b93.js

897 ms

%5B%5B...page%5D%5D-59edc07ea6e17a3f504b.js

%5B%5B...page%5D%5D-59edc07ea6e17a3f504b.js

897 ms

_buildManifest.js

_buildManifest.js

897 ms

_ssgManifest.js

_ssgManifest.js

897 ms

s_code_single_suite.js

s_code_single_suite.js

514 ms

26 ms

master-head-bg-desktop.png

master-head-bg-desktop.png

765 ms

kts.png

kts.png

737 ms

kav.svg

kav.svg

1004 ms

kis.svg

kis.svg

738 ms

kts.svg

kts.svg

865 ms

most-tested.png

most-tested.png

868 ms

av-comp-2021-award-toprated.png

av-comp-2021-award-toprated.png

999 ms

selabs-epp-2021q4-consumer-aaa.png

selabs-epp-2021q4-consumer-aaa.png

1005 ms

avtest-award-2021-best-protection-kaspersky-is.png

avtest-award-2021-best-protection-kaspersky-is.png

1009 ms

product-box-kav.png

product-box-kav.png

1007 ms

product-box-kismd.png

product-box-kismd.png

1009 ms

product-box-kts.png

product-box-kts.png

1140 ms

product-icon-security-cloud.png

product-icon-security-cloud.png

1140 ms

product-icon-ksc.png

product-icon-ksc.png

1230 ms

product-icon-kpm.png

product-icon-kpm.png

1229 ms

product-box-ksk.png

product-box-ksk.png

1231 ms

product-box-kismac.png

product-box-kismac.png

1297 ms

product-icon-kisa.png

product-icon-kisa.png

1301 ms

product-icon-kvrt.png

product-icon-kvrt.png

1298 ms

product-icon-krd.png

product-icon-krd.png

1433 ms

product--icon--kbls.png

product--icon--kbls.png

1298 ms

google.png

google.png

1299 ms

product-icon-kqr.png

product-icon-kqr.png

1436 ms

appstore.png

appstore.png

1432 ms

total.png

total.png

1435 ms

internet.png

internet.png

1436 ms

antivirus.png

antivirus.png

1533 ms

kaspersky-logo.e79ac6c57fcaf0a58fbb62a8a5d56786.svg

kaspersky-logo.e79ac6c57fcaf0a58fbb62a8a5d56786.svg

800 ms

list-check.ea4480a613c57b57273b8d445609fb39.svg

list-check.ea4480a613c57b57273b8d445609fb39.svg

660 ms

bg.9b69211dde03d91a462456abbc858143.svg

bg.9b69211dde03d91a462456abbc858143.svg

665 ms

icon-bg.c98f0cabda2b35db351ebf1a55a0eae3.svg

icon-bg.c98f0cabda2b35db351ebf1a55a0eae3.svg

802 ms

KasperskySans-Regular.woff

KasperskySans-Regular.woff

462 ms

KasperskySans-Light.woff

KasperskySans-Light.woff

627 ms

KasperskySans-Bold.woff

KasperskySans-Bold.woff

627 ms

museosans-500-webfont.woff

museosans-500-webfont.woff

737 ms

museosans-300-webfont.woff

museosans-300-webfont.woff

738 ms

museosans-100-webfont.woff

museosans-100-webfont.woff

738 ms

museosans-700-webfont.woff

museosans-700-webfont.woff

888 ms

museosans-900-webfont.woff

museosans-900-webfont.woff

824 ms

id

id

536 ms

gtm.js

gtm.js

493 ms

id

id

126 ms

destination

destination

143 ms

Accessibility Review

dnl-test1.kaspersky-labs.com accessibility score

82

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-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

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

dnl-test1.kaspersky-labs.com best practices score

67

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

Missing source maps for large first-party JavaScript

SEO Factors

dnl-test1.kaspersky-labs.com SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dnl-test1.kaspersky-labs.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 Dnl-test1.kaspersky-labs.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.

Social Sharing Optimization

dnl-test1.kaspersky-labs.com

Open Graph description is not detected on the main page of Dnl Test 1 Kaspersky Labs. 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: