Tools & Wizards About Us
nanosight.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

nanosight.com

NanoSight Pro - Nanoparticle Analyzer | Malvern Panalytical

Page Load Speed

8.4 sec in total

First Response

35 ms

Resources Loaded

7.6 sec

Page Rendered

777 ms

nanosight.com screenshot

About Website

Click here to check amazing Nano Sight content. Otherwise, check out these important facts you probably never knew about nanosight.com

Discover the NanoSight Pro as a simple and rapid NTA solution for characterizing nano and biomaterials. Find out more here.

Visit nanosight.com

Key Findings

We analyzed Nanosight.com page load time and found that the first response time was 35 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

nanosight.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

nanosight.com

35 ms

319 ms

nanosight-pro

146 ms

main.css

42 ms

main.min.css

166 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 Nanosight.com, 43% (26 requests) were made to P3.aprimocdn.net and 16% (10 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (6.7 sec) relates to the external source P3.aprimocdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.2 kB (1%)

Content Size

11.1 MB

After Optimization

11.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanosight.com main page is 11.1 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. Only a small number of websites need less resources to load. Images take 10.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 53.6 kB

  • Original 68.4 kB
  • After minification 60.9 kB
  • After compression 14.8 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. This page needs HTML code to be minified as it can gain 7.5 kB, which is 11% 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 53.6 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 1.7 kB

  • Original 10.8 MB
  • After minification 10.8 MB

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. Nano Sight images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.7 kB

  • Original 190.7 kB
  • After minification 189.9 kB
  • After compression 186.1 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.

CSS Optimization

-0%

Potential reduce by 238 B

  • Original 60.8 kB
  • After minification 60.8 kB
  • After compression 60.5 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. Nanosight.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (27%)

Requests Now

56

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nano Sight. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nanosight.com

nanosight.com

35 ms

319 ms

nanosight-pro

nanosight-pro

146 ms

main.css

main.css

42 ms

main.min.css

main.min.css

166 ms

vue.global.prod.js

vue.global.prod.js

66 ms

app.js

app.js

18 ms

jquery.min.js

jquery.min.js

23 ms

main.min.js

main.min.js

178 ms

loader

loader

42 ms

pa-623323e49034fb001100099e.js

pa-623323e49034fb001100099e.js

29 ms

gtm.js

gtm.js

202 ms

matomo.js

matomo.js

189 ms

PN13720_NanoSightPro_Planar0017%20copy_Original%20file.jpg

PN13720_NanoSightPro_Planar0017%20copy_Original%20file.jpg

246 ms

zvYK1LKokbI

zvYK1LKokbI

242 ms

RuaR_zXNvTk

RuaR_zXNvTk

240 ms

localstorage-ga4.js

localstorage-ga4.js

531 ms

PN13720_NanoSightPro_Planar0038%20copy_Original%20file.jpg

PN13720_NanoSightPro_Planar0038%20copy_Original%20file.jpg

521 ms

PN13720_NanoSightPro_LowAngle0018%20copy_Original%20file.jpg

PN13720_NanoSightPro_LowAngle0018%20copy_Original%20file.jpg

632 ms

PN13720_NanoSightPro_LowAngle0015%20copy_Original%20file.jpg

PN13720_NanoSightPro_LowAngle0015%20copy_Original%20file.jpg

522 ms

PN13720_NanoSightPro_LowAngle0002%20copy_Original%20file.jpg

PN13720_NanoSightPro_LowAngle0002%20copy_Original%20file.jpg

521 ms

PN13720_180809_906-1_w-badges_new_screen_5k_Original%20file.jpg

PN13720_180809_906-1_w-badges_new_screen_5k_Original%20file.jpg

520 ms

NanoSight%20Pro%20computer%20setup_Original%20file.png

NanoSight%20Pro%20computer%20setup_Original%20file.png

6743 ms

PN13720_NanoSightPro_Planar0017%20copy_Original%20file.jpg

PN13720_NanoSightPro_Planar0017%20copy_Original%20file.jpg

522 ms

PN13720_NanoSightPro_Planar0038%20copy_Original%20file.jpg

PN13720_NanoSightPro_Planar0038%20copy_Original%20file.jpg

522 ms

PN13720_NanoSightPro_LowAngle0018%20copy_Original%20file.jpg

PN13720_NanoSightPro_LowAngle0018%20copy_Original%20file.jpg

586 ms

PN13720_NanoSightPro_LowAngle0015%20copy_Original%20file.jpg

PN13720_NanoSightPro_LowAngle0015%20copy_Original%20file.jpg

586 ms

PN13720_NanoSightPro_LowAngle0002%20copy_Original%20file.jpg

PN13720_NanoSightPro_LowAngle0002%20copy_Original%20file.jpg

587 ms

PN13720_180809_906-1_w-badges_new_screen_5k_Original%20file.jpg

PN13720_180809_906-1_w-badges_new_screen_5k_Original%20file.jpg

586 ms

NanoSight%20Pro%20computer%20setup_Original%20file.png

NanoSight%20Pro%20computer%20setup_Original%20file.png

887 ms

Clock%20timer%20watch%20icon%20-%20black_Original%20file.png

Clock%20timer%20watch%20icon%20-%20black_Original%20file.png

723 ms

Automation%20head%20cogs%20intelligent%20robot%20icon%20-%20black_Original%20file.png

Automation%20head%20cogs%20intelligent%20robot%20icon%20-%20black_Original%20file.png

720 ms

Chain%20science%20chemistry%20structure%20icon%20-%20black_Original%20file.png

Chain%20science%20chemistry%20structure%20icon%20-%20black_Original%20file.png

719 ms

Fluorescence%20bar%20light%20beam%20icon%20-%20black_Original%20file.png

Fluorescence%20bar%20light%20beam%20icon%20-%20black_Original%20file.png

819 ms

placeholder-concentric-rings_Original%20file.svg

placeholder-concentric-rings_Original%20file.svg

719 ms

MalvernPanalyticalLogoWhite_Original%20file.svg

MalvernPanalyticalLogoWhite_Original%20file.svg

720 ms

MP%20Facebook%20icon_Original%20file.svg

MP%20Facebook%20icon_Original%20file.svg

721 ms

x-twitter-logo_Original%20file.svg

x-twitter-logo_Original%20file.svg

722 ms

MP%20RSS%20blog%20feed%20icon_Original%20file.svg

MP%20RSS%20blog%20feed%20icon_Original%20file.svg

723 ms

MP%20instagram%20icon_Original%20file.svg

MP%20instagram%20icon_Original%20file.svg

724 ms

MP%20Linkedin%20icon_Original%20file.svg

MP%20Linkedin%20icon_Original%20file.svg

725 ms

MP%20Youtube%20icon_Original%20file.svg

MP%20Youtube%20icon_Original%20file.svg

726 ms

malvernpanalyticallogo.svg

malvernpanalyticallogo.svg

128 ms

sprite.svg

sprite.svg

148 ms

iframe_api

iframe_api

39 ms

www-widgetapi.js

www-widgetapi.js

3 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

23 ms

base.js

base.js

48 ms

ad_status.js

ad_status.js

206 ms

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

171 ms

embed.js

embed.js

93 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

58 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

64 ms

id

id

29 ms

Create

Create

85 ms

Create

Create

86 ms

GenerateIT

GenerateIT

14 ms

GenerateIT

GenerateIT

15 ms

log_event

log_event

19 ms

log_event

log_event

17 ms

Accessibility Review

nanosight.com accessibility score

89

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-*] attributes do not have valid values

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

nanosight.com best practices score

92

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

Page has valid source maps

SEO Factors

nanosight.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanosight.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nanosight.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

nanosight.com

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