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nod32.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nod32.com

Antivirus & cyber security for Windows, Android or Mac | ESET

Page Load Speed

1.6 sec in total

First Response

246 ms

Resources Loaded

992 ms

Page Rendered

411 ms

nod32.com screenshot

About Website

Visit nod32.com now to see the best up-to-date Nod 32 content for Iran and also check out these interesting facts you probably never knew about nod32.com

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Visit nod32.com

Key Findings

We analyzed Nod32.com page load time and found that the first response time was 246 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

nod32.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value2,930 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.262

47/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

nod32.com

246 ms

76 ms

styles.5688e3ef2f49e0d92e42.css

12 ms

header-scripts.c5de9502.js

36 ms

bundle.64ee7b8100e06e8d0e60.js

243 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Nod32.com, 86% (18 requests) were made to Eset.com and 10% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (481 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 689.4 kB (37%)

Content Size

1.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Nod32.com main page is 1.8 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 533.7 kB

  • Original 641.9 kB
  • After minification 641.8 kB
  • After compression 108.2 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 533.7 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 132.1 kB

  • Original 1.1 MB
  • After minification 972.0 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. Obviously, Nod 32 needs image optimization as it can save up to 132.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-24%

Potential reduce by 23.7 kB

  • Original 97.4 kB
  • After minification 97.4 kB
  • After compression 73.7 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. Nod32.com needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (21%)

Requests Now

14

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nod 32. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nod32.com

nod32.com

246 ms

76 ms

styles.5688e3ef2f49e0d92e42.css

styles.5688e3ef2f49e0d92e42.css

12 ms

header-scripts.c5de9502.js

header-scripts.c5de9502.js

36 ms

bundle.64ee7b8100e06e8d0e60.js

bundle.64ee7b8100e06e8d0e60.js

243 ms

gtm.js

gtm.js

397 ms

gtm.js

gtm.js

481 ms

PV_hero.png

PV_hero.png

224 ms

EHSE-box.png

EHSE-box.png

110 ms

EHSP-box.png

EHSP-box.png

115 ms

EHSU-box.png

EHSU-box.png

126 ms

boxes-EHSE-EHSP-EHSU.png

boxes-EHSE-EHSP-EHSU.png

118 ms

SOHO-box-155x185.png

SOHO-box-155x185.png

110 ms

csm_Testimonials_Main_Visual_400x600_left_to_right_16f427f75c.png

csm_Testimonials_Main_Visual_400x600_left_to_right_16f427f75c.png

225 ms

homedownload_white.png

homedownload_white.png

133 ms

businessdownload_white.png

businessdownload_white.png

120 ms

Fedra-Sans-Alt-Book.woff

Fedra-Sans-Alt-Book.woff

125 ms

Fedra-Sans-Alt-Medium.woff

Fedra-Sans-Alt-Medium.woff

123 ms

Fedra-Sans-Alt-Light.woff

Fedra-Sans-Alt-Light.woff

125 ms

Fedra-Sans-Alt-Bold.woff

Fedra-Sans-Alt-Bold.woff

125 ms

eset-icons-d0e9dd465b921ee81021f33b50a075d0.woff

eset-icons-d0e9dd465b921ee81021f33b50a075d0.woff

123 ms

Accessibility Review

nod32.com accessibility score

84

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 tooltip elements do not have accessible names.

High

ARIA IDs are not unique

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

nod32.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

nod32.com SEO score

85

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

Crawling and Indexing

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Nod32.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 Nod32.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

nod32.com

Open Graph data is detected on the main page of Nod 32. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: