Tools & Wizards About Us
precisionoptical.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

precisionoptical.com

Precision Optics | Prisms | Custom Prisms | Precision Optical Inc.

Page Load Speed

2.4 sec in total

First Response

363 ms

Resources Loaded

1.2 sec

Page Rendered

793 ms

precisionoptical.com screenshot

About Website

Click here to check amazing Precision Optical content. Otherwise, check out these important facts you probably never knew about precisionoptical.com

With over 50 years of experience in optical fabrication, precision optics and custom prisms, Precision Optical has earned the reputation as a reliable source of precision optics for the most demanding...

Visit precisionoptical.com

Key Findings

We analyzed Precisionoptical.com page load time and found that the first response time was 363 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

precisionoptical.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.761

5/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

precisionoptical.com

363 ms

www.precisionoptical.com

357 ms

slider.js

30 ms

jquery.min.js

69 ms

jquery-migrate.min.js

67 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 81% of them (51 requests) were addressed to the original Precisionoptical.com, 16% (10 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (363 ms) belongs to the original domain Precisionoptical.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.8 kB (6%)

Content Size

2.7 MB

After Optimization

2.5 MB

  • HTML
  • Images

In fact, the total size of Precisionoptical.com main page is 2.7 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 160.0 kB

  • Original 195.8 kB
  • After minification 190.6 kB
  • After compression 35.8 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 160.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 6.8 kB

  • Original 2.5 MB
  • After minification 2.4 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. Precision Optical images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 15 (31%)

Requests Now

49

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Precision Optical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

precisionoptical.com

precisionoptical.com

363 ms

www.precisionoptical.com

www.precisionoptical.com

357 ms

slider.js

slider.js

30 ms

jquery.min.js

jquery.min.js

69 ms

jquery-migrate.min.js

jquery-migrate.min.js

67 ms

navigation.js

navigation.js

46 ms

ubermenu.min.js

ubermenu.min.js

46 ms

dom-ready.min.js

dom-ready.min.js

49 ms

hooks.min.js

hooks.min.js

53 ms

i18n.min.js

i18n.min.js

70 ms

a11y.min.js

a11y.min.js

99 ms

jquery.json.min.js

jquery.json.min.js

99 ms

gravityforms.min.js

gravityforms.min.js

100 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

102 ms

utils.min.js

utils.min.js

101 ms

vendor-theme.min.js

vendor-theme.min.js

138 ms

scripts-theme.min.js

scripts-theme.min.js

135 ms

lazyload.min.js

lazyload.min.js

136 ms

css

css

34 ms

About-Us-1.jpg

About-Us-1.jpg

136 ms

Coating-Technology.jpg

Coating-Technology.jpg

158 ms

Pyramid-Prism.jpg

Pyramid-Prism.jpg

159 ms

Precision-Optical-Room.jpg

Precision-Optical-Room.jpg

173 ms

Large-Optical-Flat.jpg

Large-Optical-Flat.jpg

172 ms

CNC-1.jpg

CNC-1.jpg

174 ms

Custom-Prism-crop.jpg

Custom-Prism-crop.jpg

175 ms

Cornercube-Retroreflectors-1-scaled.jpg

Cornercube-Retroreflectors-1-scaled.jpg

175 ms

Alignment-Cube-Home.jpg

Alignment-Cube-Home.jpg

174 ms

Optical-Flat.jpg

Optical-Flat.jpg

175 ms

Corner-Cube-Retroreflector.jpg

Corner-Cube-Retroreflector.jpg

176 ms

IMG_3483.png

IMG_3483.png

176 ms

Beamsplitters-scaled.jpeg

Beamsplitters-scaled.jpeg

194 ms

Engineering-Home-medium.jpg

Engineering-Home-medium.jpg

305 ms

defense-optics.png

defense-optics.png

207 ms

aerospace-optics.png

aerospace-optics.png

200 ms

noun_laser_399826.png

noun_laser_399826.png

201 ms

css2

css2

19 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

24 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

24 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

54 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

20 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Ew9.woff

50 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

50 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w9.woff

74 ms

PO-Logo_Hi-Res-600.png

PO-Logo_Hi-Res-600.png

35 ms

biomedical-optics.png

biomedical-optics.png

116 ms

semiconductor_optics.png

semiconductor_optics.png

99 ms

metrology_optics.png

metrology_optics.png

98 ms

IMG_8512-scaled-e1723566294789.jpg

IMG_8512-scaled-e1723566294789.jpg

100 ms

noun_Calendar_3492960.png

noun_Calendar_3492960.png

101 ms

parallelepiped-e1716489780243.jpg

parallelepiped-e1716489780243.jpg

100 ms

Ion-Assisted-Coating-1-scaled.jpg

Ion-Assisted-Coating-1-scaled.jpg

294 ms

Don-Pearson_Headshot.jpg

Don-Pearson_Headshot.jpg

133 ms

Brian-Monacell.jpg

Brian-Monacell.jpg

160 ms

Miguel-Picture.jpg

Miguel-Picture.jpg

171 ms

Janelle.jpg

Janelle.jpg

199 ms

Keith.jpg

Keith.jpg

218 ms

PO-Logo_Hi-Res-600-white.png

PO-Logo_Hi-Res-600-white.png

167 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

5 ms

KFOlCnqEu92Fr1MmSU5vAA.woff

KFOlCnqEu92Fr1MmSU5vAA.woff

13 ms

KFOlCnqEu92Fr1MmWUlvAA.woff

KFOlCnqEu92Fr1MmWUlvAA.woff

14 ms

fa-solid-900.woff

fa-solid-900.woff

92 ms

fa-regular-400.woff

fa-regular-400.woff

233 ms

Accessibility Review

precisionoptical.com accessibility score

88

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

Image elements do not have [alt] attributes

Best Practices

precisionoptical.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

precisionoptical.com SEO score

79

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

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 Precisionoptical.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 Precisionoptical.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

precisionoptical.com

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