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nicolet.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

nicolet.com

Spectroscopy | Molecular Spectroscopy | Thermo Fisher Scientific - US

Page Load Speed

1.2 sec in total

First Response

53 ms

Resources Loaded

877 ms

Page Rendered

319 ms

nicolet.com screenshot

About Website

Visit nicolet.com now to see the best up-to-date Nicolet content and also check out these interesting facts you probably never knew about nicolet.com

Molecular spectroscopy utilizes NIR, FTIR, fluorescence, Raman, and UV-Vis technologies for academic and industrial investigation of molecular properties.

Visit nicolet.com

Key Findings

We analyzed Nicolet.com page load time and found that the first response time was 53 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

nicolet.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value4,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.2 s

16/100

10%

Network Requests Diagram

nicolet.com

53 ms

molecular-spectroscopy.html

246 ms

launch-f46125d37e44.min.js

21 ms

clientlib-base.min.b2d89a36c77d7c47d202e1b299cb174a.css

52 ms

clientlib-site.min.1293a702b0f77ea74ce49a9f1e71ef93.css

31 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Nicolet.com, 84% (32 requests) were made to Thermofisher.com and 5% (2 requests) were made to Consent.trustarc.com. The less responsive or slowest element that took the longest time to load (490 ms) relates to the external source Thermofisher.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 723.7 kB (57%)

Content Size

1.3 MB

After Optimization

541.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nicolet.com main page is 1.3 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. 55% of websites need less resources to load. HTML takes 522.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 452.0 kB

  • Original 522.4 kB
  • After minification 509.2 kB
  • After compression 70.4 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 452.0 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 278.9 kB
  • After minification 278.9 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. Nicolet images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 196.2 kB

  • Original 379.1 kB
  • After minification 378.5 kB
  • After compression 183.0 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 196.2 kB or 52% of the original size.

CSS Optimization

-89%

Potential reduce by 75.6 kB

  • Original 84.8 kB
  • After minification 84.8 kB
  • After compression 9.2 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. Nicolet.com needs all CSS files to be minified and compressed as it can save up to 75.6 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (66%)

Requests Now

35

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nicolet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nicolet.com

nicolet.com

53 ms

molecular-spectroscopy.html

molecular-spectroscopy.html

246 ms

launch-f46125d37e44.min.js

launch-f46125d37e44.min.js

21 ms

clientlib-base.min.b2d89a36c77d7c47d202e1b299cb174a.css

clientlib-base.min.b2d89a36c77d7c47d202e1b299cb174a.css

52 ms

clientlib-site.min.1293a702b0f77ea74ce49a9f1e71ef93.css

clientlib-site.min.1293a702b0f77ea74ce49a9f1e71ef93.css

31 ms

base-jquery.min.70675f7207efdfc6a0c2e9d0bbd3040d.js

base-jquery.min.70675f7207efdfc6a0c2e9d0bbd3040d.js

46 ms

utilities.min.1a59c0ad4cc6b8.js

utilities.min.1a59c0ad4cc6b8.js

39 ms

signals.min.js

signals.min.js

40 ms

searchbar.min.js

searchbar.min.js

40 ms

global-functions.js

global-functions.js

52 ms

global-variables.js

global-variables.js

53 ms

style.css

style.css

23 ms

fonts.css

fonts.css

29 ms

komodo-icons.css

komodo-icons.css

52 ms

footer-base.min.1a59c0ad4cc6b8.js

footer-base.min.1a59c0ad4cc6b8.js

103 ms

minicart.js

minicart.js

14 ms

identityGlobal.min.js

identityGlobal.min.js

100 ms

offers.min.js

offers.min.js

12 ms

chat-launcher.js

chat-launcher.js

169 ms

polyfill.min.dde3a83759d05311f6a81437f2c68e3a.js

polyfill.min.dde3a83759d05311f6a81437f2c68e3a.js

13 ms

base-bootstrap.min.1e969fe599fc05560b045895a2ba0bf2.js

base-bootstrap.min.1e969fe599fc05560b045895a2ba0bf2.js

98 ms

base-addons.min.3b6dd4e5f4734fac5549772c44ff53fc.css

base-addons.min.3b6dd4e5f4734fac5549772c44ff53fc.css

99 ms

clientlib-base.min.c2ee52f0f85ae5af7cce4d694a064d98.js

clientlib-base.min.c2ee52f0f85ae5af7cce4d694a064d98.js

97 ms

clientlib-site.min.9ef6ef732c1ca7ce163c1a38c9f87e95.js

clientlib-site.min.9ef6ef732c1ca7ce163c1a38c9f87e95.js

98 ms

4RQzM

4RQzM

99 ms

preload

preload

380 ms

user-type

user-type

191 ms

taqman-hr-meganav.jpg

taqman-hr-meganav.jpg

159 ms

popular2-175x115.gif

popular2-175x115.gif

161 ms

oligos-main-popular.jpg

oligos-main-popular.jpg

161 ms

popular4-175x115.jpg

popular4-175x115.jpg

160 ms

popular5-175x115.jpg

popular5-175x115.jpg

161 ms

molecular-spectroscopy-banner-2880x570.jpg

molecular-spectroscopy-banner-2880x570.jpg

490 ms

us.gif

us.gif

162 ms

notice

notice

96 ms

icomoon-old.ttf

icomoon-old.ttf

45 ms

log

log

117 ms

v1.7-38

v1.7-38

23 ms

Accessibility Review

nicolet.com 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.

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 IDs are not unique

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nicolet.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

High

Page has valid source maps

SEO Factors

nicolet.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 Nicolet.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 Nicolet.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

nicolet.com

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