Tools & Wizards About Us
nanospheres.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

nanospheres.com

Cospheric Nanotechnology - Nanoparticles, Nanospheres, Nanomaterials

Page Load Speed

1.4 sec in total

First Response

16 ms

Resources Loaded

1.2 sec

Page Rendered

212 ms

nanospheres.com screenshot

About Website

Click here to check amazing Nanospheres content. Otherwise, check out these important facts you probably never knew about nanospheres.com

Cospheric Nano supplies precise nanospheres, nanoparticles and nanopowders for applications in science and technology. Nanoparticles are defined as particles that have the dimensions of no less than 1...

Visit nanospheres.com

Key Findings

We analyzed Nanospheres.com page load time and found that the first response time was 16 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

nanospheres.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

nanospheres.com

16 ms

www.cospheric.com

245 ms

jquery.min.js

68 ms

ac.resizehelper.js

55 ms

jquery-ui.min.js

92 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nanospheres.com, 48% (31 requests) were made to Cospheric.com and 8% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (541 ms) relates to the external source Paypal.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 278.6 kB (24%)

Content Size

1.2 MB

After Optimization

905.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanospheres.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. 70% of websites need less resources to load. Images take 536.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 90.7 kB

  • Original 105.0 kB
  • After minification 69.5 kB
  • After compression 14.3 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 35.4 kB, which is 34% 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 90.7 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 389 B

  • Original 536.3 kB
  • After minification 535.9 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. Nanospheres images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 186.2 kB

  • Original 523.4 kB
  • After minification 523.3 kB
  • After compression 337.2 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 186.2 kB or 36% of the original size.

CSS Optimization

-7%

Potential reduce by 1.4 kB

  • Original 19.7 kB
  • After minification 19.6 kB
  • After compression 18.3 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. Nanospheres.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (64%)

Requests Now

56

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanospheres. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nanospheres.com

nanospheres.com

16 ms

www.cospheric.com

www.cospheric.com

245 ms

jquery.min.js

jquery.min.js

68 ms

ac.resizehelper.js

ac.resizehelper.js

55 ms

jquery-ui.min.js

jquery-ui.min.js

92 ms

bootstrap.min.css

bootstrap.min.css

82 ms

style.css

style.css

64 ms

entity-specific.css

entity-specific.css

65 ms

deputy.css

deputy.css

59 ms

response.css

response.css

80 ms

gradient.css

gradient.css

123 ms

font-awesome.css

font-awesome.css

98 ms

css

css

90 ms

themepre.js

themepre.js

103 ms

LeftColumnOnly.css

LeftColumnOnly.css

100 ms

js

js

122 ms

js

js

198 ms

js

js

197 ms

client

client

120 ms

ac.googlesignin.js

ac.googlesignin.js

92 ms

js

js

541 ms

addthis_widget.js

addthis_widget.js

88 ms

menus.js

menus.js

95 ms

ac_modal.min.js

ac_modal.min.js

157 ms

ac_setBrowserTimeZone.js

ac_setBrowserTimeZone.js

156 ms

CustomerLogin.js

CustomerLogin.js

180 ms

variants.js

variants.js

181 ms

bootstrap.min.js

bootstrap.min.js

98 ms

theme.js

theme.js

186 ms

QtySpinner.js

QtySpinner.js

194 ms

ac.autocomplete.js

ac.autocomplete.js

193 ms

platform.js

platform.js

85 ms

ga.js

ga.js

19 ms

__utm.gif

__utm.gif

69 ms

analytics.js

analytics.js

119 ms

cospheric-logo-03142017.jpg

cospheric-logo-03142017.jpg

157 ms

front-image_-1000.jpg

front-image_-1000.jpg

157 ms

REDPMS-098_th.jpg

REDPMS-098_th.jpg

156 ms

PNKPMS_th.jpg

PNKPMS_th.jpg

160 ms

UVPMS-BG_th.jpg

UVPMS-BG_th.jpg

154 ms

YPMS_th.jpg

YPMS_th.jpg

155 ms

SSMMS_th.jpg

SSMMS_th.jpg

211 ms

SLGMS_th.jpg

SLGMS_th.jpg

211 ms

CAS_th.jpg

CAS_th.jpg

210 ms

CPMS_th.jpg

CPMS_th.jpg

211 ms

amex.png

amex.png

211 ms

mastercard.png

mastercard.png

211 ms

visa.png

visa.png

254 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

135 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrc.woff

188 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvao7CIPrc.woff

207 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrc.woff

208 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrc.woff

207 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

69 ms

linkid.js

linkid.js

116 ms

ec.js

ec.js

135 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

68 ms

badge

badge

111 ms

collect

collect

17 ms

collect

collect

19 ms

m=_b,_tp

m=_b,_tp

14 ms

js

js

76 ms

no_rating.png

no_rating.png

76 ms

m=vhDjqd

m=vhDjqd

62 ms

Accessibility Review

nanospheres.com accessibility score

85

Accessibility Issues

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

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

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

nanospheres.com best practices score

75

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

Browser errors were logged to the console

SEO Factors

nanospheres.com SEO score

88

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanospheres.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 Nanospheres.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

nanospheres.com

Open Graph description is not detected on the main page of Nanospheres. 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: