Tools & Wizards About Us

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

nano4life.co

NANO4LIFE EUROPE L.P. | hydrophobic easy to clean | Dafni, Greece

Page Load Speed

4.9 sec in total

First Response

1.4 sec

Resources Loaded

3.4 sec

Page Rendered

62 ms

About Website

Visit nano4life.co now to see the best up-to-date NANO4LIFE content and also check out these interesting facts you probably never knew about nano4life.co

NANO4LIFE EUROPE L.P. designs and creates high-quality nanotechnology products that offer waterproofing, sealing, UV protection, anti-scratch protection, easy cleaning, self-clean, and many more benef...

Visit nano4life.co

Key Findings

We analyzed Nano4life.co page load time and found that the first response time was 1.4 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nano4life.co performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

www.nano4life.co

1424 ms

minified.js

39 ms

focus-within-polyfill.js

69 ms

polyfill.min.js

1046 ms

thunderbolt-commons.8add2233.bundle.min.js

39 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nano4life.co, 33% (20 requests) were made to Static.parastorage.com and 26% (16 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Nano4life.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 961.2 kB (55%)

Content Size

1.7 MB

After Optimization

786.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nano4life.co main page is 1.7 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. 40% of websites need less resources to load. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 956.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 244.5 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 956.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 827 B

  • Original 301.4 kB
  • After minification 300.5 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. NANO4LIFE images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 244.9 kB
  • After minification 244.9 kB
  • After compression 241.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 10 (32%)

Requests Now

31

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NANO4LIFE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nano4life.co accessibility score

82

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

nano4life.co best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nano4life.co SEO score

86

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

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 Nano4life.co 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 Nano4life.co 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

Open Graph data is detected on the main page of NANO4LIFE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: