Tools & Wizards About Us
richardfisher.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

richardfisher.com

Optical Engineering, Lens Design, Photonics, Consultant: Richard Fisher

Page Load Speed

377 ms in total

First Response

77 ms

Resources Loaded

145 ms

Page Rendered

155 ms

richardfisher.com screenshot

About Website

Welcome to richardfisher.com homepage info - get ready to check Richard Fisher best content for United States right away, or after learning these important things about richardfisher.com

Optical engineering consulting. All aspects of optical and photonic engineering. Based in Ann Arbor, Michigan. Design and prototype manufacture.

Visit richardfisher.com

Key Findings

We analyzed Richardfisher.com page load time and found that the first response time was 77 ms and then it took 300 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

richardfisher.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

richardfisher.com

77 ms

general.css

25 ms

email.js

26 ms

background.gif

15 ms

prismslogo.gif

17 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Richardfisher.com and no external sources were called. The less responsive or slowest element that took the longest time to load (77 ms) belongs to the original domain Richardfisher.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.9 kB (78%)

Content Size

21.7 kB

After Optimization

4.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Richardfisher.com main page is 21.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 13.6 kB

  • Original 17.2 kB
  • After minification 15.1 kB
  • After compression 3.6 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 12% 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 13.6 kB or 79% of the original size.

JavaScript Optimization

-59%

Potential reduce by 521 B

  • Original 889 B
  • After minification 737 B
  • After compression 368 B

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 521 B or 59% of the original size.

CSS Optimization

-77%

Potential reduce by 2.8 kB

  • Original 3.6 kB
  • After minification 2.4 kB
  • After compression 823 B

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. Richardfisher.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Richard Fisher. According to our analytics all requests are already optimized.

Network Requests Diagram

richardfisher.com

richardfisher.com

77 ms

general.css

general.css

25 ms

email.js

email.js

26 ms

background.gif

background.gif

15 ms

prismslogo.gif

prismslogo.gif

17 ms

richard_fisher.gif

richard_fisher.gif

16 ms

lens.gif

lens.gif

28 ms

Accessibility Review

richardfisher.com accessibility score

89

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

Best Practices

richardfisher.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

richardfisher.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Richardfisher.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 Richardfisher.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

richardfisher.com

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