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nanograde.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

nanograde.com

Nanoparticles, Suspensions & Dispersions | Avantama AG

Page Load Speed

1.9 sec in total

First Response

291 ms

Resources Loaded

1.4 sec

Page Rendered

221 ms

nanograde.com screenshot

About Website

Welcome to nanograde.com homepage info - get ready to check Nanograde best content right away, or after learning these important things about nanograde.com

Avantama is a world leader in the development and production of speciality nanoparticles, dispersions, and formulations for electronics.

Visit nanograde.com

Key Findings

We analyzed Nanograde.com page load time and found that the first response time was 291 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

nanograde.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

nanograde.com

291 ms

avantama.com

220 ms

avantama.com

364 ms

style.css

34 ms

js

73 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Nanograde.com, 79% (27 requests) were made to Avantama.com and 9% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (399 ms) relates to the external source Avantama.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.4 kB (15%)

Content Size

401.7 kB

After Optimization

342.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanograde.com main page is 401.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 206.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.1 kB

  • Original 65.7 kB
  • After minification 62.1 kB
  • After compression 13.6 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 52.1 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 206.3 kB
  • After minification 206.3 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. Nanograde images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 270 B

  • Original 95.2 kB
  • After minification 95.2 kB
  • After compression 94.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-20%

Potential reduce by 6.9 kB

  • Original 34.5 kB
  • After minification 32.1 kB
  • After compression 27.5 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. Nanograde.com needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (57%)

Requests Now

30

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanograde. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nanograde.com

nanograde.com

291 ms

avantama.com

avantama.com

220 ms

avantama.com

avantama.com

364 ms

style.css

style.css

34 ms

js

js

73 ms

cookie-law-info-public.css

cookie-law-info-public.css

52 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

45 ms

style.css

style.css

54 ms

style.css

style.css

54 ms

jquery.min.js

jquery.min.js

48 ms

cookie-law-info-public.js

cookie-law-info-public.js

51 ms

con-gtm-google-analytics.js

con-gtm-google-analytics.js

72 ms

wc-blocks.css

wc-blocks.css

104 ms

cookie-law-info-table.css

cookie-law-info-table.css

106 ms

jquery.mmenu.min.js

jquery.mmenu.min.js

110 ms

sourcebuster.min.js

sourcebuster.min.js

78 ms

order-attribution.min.js

order-attribution.min.js

108 ms

scripts.min.js

scripts.min.js

108 ms

gtm.js

gtm.js

132 ms

gtm.js

gtm.js

132 ms

conversion_async.js

conversion_async.js

127 ms

logo.svg

logo.svg

31 ms

4-480x331.jpg

4-480x331.jpg

197 ms

6-480x331.jpg

6-480x331.jpg

399 ms

1-480x331.jpg

1-480x331.jpg

176 ms

dots.png

dots.png

164 ms

avapix-logo.png

avapix-logo.png

193 ms

avamox-logo.png

avamox-logo.png

164 ms

avafilm-logo.png

avafilm-logo.png

315 ms

avacap-logo.png

avacap-logo.png

270 ms

Dispersions_optimized4.jpg

Dispersions_optimized4.jpg

162 ms

fontello.woff

fontello.woff

229 ms

30 ms

30 ms

Accessibility Review

nanograde.com accessibility score

94

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

Links do not have a discernible name

Best Practices

nanograde.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

SEO Factors

nanograde.com 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

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

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 Nanograde.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 Nanograde.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

nanograde.com

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