Tools & Wizards About Us
m.coherent.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

m.coherent.com

Global Leader in Materials, Networking, and Lasers | Coherent

Page Load Speed

2.8 sec in total

First Response

67 ms

Resources Loaded

2.2 sec

Page Rendered

535 ms

m.coherent.com screenshot

About Website

Click here to check amazing M Coherent content for United States. Otherwise, check out these important facts you probably never knew about m.coherent.com

Learn how Coherent empowers innovations and breakthrough technologies for the industrial, communications, electronics, and instrumentation markets.

Visit m.coherent.com

Key Findings

We analyzed M.coherent.com page load time and found that the first response time was 67 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

m.coherent.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.88

3/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

m.coherent.com

67 ms

www.coherent.com

379 ms

gtm.js

94 ms

clientlib-base.min.70267407c54bfd3d524dbb8e5bf56862.css

22 ms

clientlib-reskin.min.b8486ed194c1dc283a07686d12c88611.css

34 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original M.coherent.com, 58% (26 requests) were made to Coherent.com and 36% (16 requests) were made to Assets.coherent.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Assets.coherent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.5 kB (8%)

Content Size

2.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of M.coherent.com main page is 2.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 180.7 kB

  • Original 204.6 kB
  • After minification 141.4 kB
  • After compression 23.9 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 63.1 kB, which is 31% 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 180.7 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 29.7 kB

  • Original 2.6 MB
  • After minification 2.6 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. M Coherent images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 8 B

  • Original 3.7 kB
  • After minification 3.7 kB
  • After compression 3.6 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 5 (13%)

Requests Now

40

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M Coherent. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

m.coherent.com

m.coherent.com

67 ms

www.coherent.com

www.coherent.com

379 ms

gtm.js

gtm.js

94 ms

clientlib-base.min.70267407c54bfd3d524dbb8e5bf56862.css

clientlib-base.min.70267407c54bfd3d524dbb8e5bf56862.css

22 ms

clientlib-reskin.min.b8486ed194c1dc283a07686d12c88611.css

clientlib-reskin.min.b8486ed194c1dc283a07686d12c88611.css

34 ms

pardot-main.min.js

pardot-main.min.js

26 ms

form-background.jpg

form-background.jpg

26 ms

container.min.0a6aff292f5cc42142779cde92054524.js

container.min.0a6aff292f5cc42142779cde92054524.js

23 ms

clientlib-base.min.2cfb68e36db52f6cb122cfdd1eea781c.js

clientlib-base.min.2cfb68e36db52f6cb122cfdd1eea781c.js

66 ms

clientlib-reskin.min.d31f3d409d2743a8d2d4bfc5371d4e7b.js

clientlib-reskin.min.d31f3d409d2743a8d2d4bfc5371d4e7b.js

76 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

95 ms

home-hero-edge-networks

home-hero-edge-networks

85 ms

enterprise-networking-h2-1920x1080-bg.jpg

enterprise-networking-h2-1920x1080-bg.jpg

42 ms

icon-communications.svg

icon-communications.svg

38 ms

icon-materials.svg

icon-materials.svg

39 ms

icon-instrumentation.svg

icon-instrumentation.svg

39 ms

icon-lasers.svg

icon-lasers.svg

40 ms

featured-product-materials-634x634.png

featured-product-materials-634x634.png

44 ms

coherent-careers-950x570.png

coherent-careers-950x570.png

62 ms

coherent-labs-950x950.jpg

coherent-labs-950x950.jpg

53 ms

shop-coherent-animation-transparent.gif

shop-coherent-animation-transparent.gif

50 ms

social-podcast-white.svg

social-podcast-white.svg

54 ms

social-facebook-white.svg

social-facebook-white.svg

56 ms

social-linkedin-white.svg

social-linkedin-white.svg

58 ms

social-x-white.svg

social-x-white.svg

63 ms

social-youtube-white.svg

social-youtube-white.svg

73 ms

social-instagram-white.svg

social-instagram-white.svg

72 ms

home-hero-jump-start-ev

home-hero-jump-start-ev

323 ms

home-hero-in-depth-3d-sensing

home-hero-in-depth-3d-sensing

80 ms

home-hero-unlock-microled

home-hero-unlock-microled

1395 ms

home-hero-life-sciences

home-hero-life-sciences

163 ms

multi-domain-materials-domes-and-windows

multi-domain-materials-domes-and-windows

86 ms

stack-cutting-and-welding

stack-cutting-and-welding

138 ms

uvtransfer-microled-material

uvtransfer-microled-material

400 ms

coherent-100g-qsfp28-dco-transceiver

coherent-100g-qsfp28-dco-transceiver

119 ms

featured-solutions-communications-950x950

featured-solutions-communications-950x950

254 ms

featured-solutions-life-sciences-medical-950x950

featured-solutions-life-sciences-medical-950x950

300 ms

featured-solutions-aerospace-defense-950x950

featured-solutions-aerospace-defense-950x950

299 ms

featured-solutions-industrial-950x950

featured-solutions-industrial-950x950

322 ms

featured-solutions-electronics-950x950

featured-solutions-electronics-950x950

337 ms

featured-solutions-scientific-950x950

featured-solutions-scientific-950x950

1692 ms

ecoc2024

ecoc2024

482 ms

NeueHaasUnicaPro-Bold.woff

NeueHaasUnicaPro-Bold.woff

14 ms

NeueHaasUnicaPro-Light.woff

NeueHaasUnicaPro-Light.woff

45 ms

icomoon.woff

icomoon.woff

23 ms

Accessibility Review

m.coherent.com accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

m.coherent.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

m.coherent.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

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 M.coherent.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 M.coherent.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

m.coherent.com

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