Tools & Wizards About Us
optigrate.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

optigrate.com

OptiGrate is a Pioneer and Leading Manufacturer of Volume Bragg Gratings

Page Load Speed

2.2 sec in total

First Response

92 ms

Resources Loaded

1.7 sec

Page Rendered

362 ms

optigrate.com screenshot

About Website

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

OptiGrate designs and manufactures ultra-narrow band Notch Filters and Volume Bragg Gratings for pulse stretching / compressing and diode laser wavelength locking

Visit optigrate.com

Key Findings

We analyzed Optigrate.com page load time and found that the first response time was 92 ms and then it took 2.1 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

optigrate.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

optigrate.com

92 ms

optigrate.com

608 ms

bootstrap.min.css

10 ms

elementor-icons.min.css

18 ms

frontend.min.css

24 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 90% of them (56 requests) were addressed to the original Optigrate.com, 6% (4 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 (608 ms) belongs to the original domain Optigrate.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.1 kB (16%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Optigrate.com main page is 1.6 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 823.7 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 164.5 kB

  • Original 189.4 kB
  • After minification 184.5 kB
  • After compression 24.9 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. 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 164.5 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 5.9 kB

  • Original 823.7 kB
  • After minification 817.8 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. Opti Grate images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 32.2 kB

  • Original 335.0 kB
  • After minification 335.0 kB
  • After compression 302.7 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.

CSS Optimization

-18%

Potential reduce by 50.5 kB

  • Original 277.0 kB
  • After minification 277.0 kB
  • After compression 226.6 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. Optigrate.com needs all CSS files to be minified and compressed as it can save up to 50.5 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (62%)

Requests Now

55

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opti Grate. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

optigrate.com

optigrate.com

92 ms

optigrate.com

optigrate.com

608 ms

bootstrap.min.css

bootstrap.min.css

10 ms

elementor-icons.min.css

elementor-icons.min.css

18 ms

frontend.min.css

frontend.min.css

24 ms

swiper.min.css

swiper.min.css

36 ms

post-14.css

post-14.css

24 ms

frontend.min.css

frontend.min.css

61 ms

uael-frontend.min.css

uael-frontend.min.css

38 ms

global.css

global.css

59 ms

post-3460.css

post-3460.css

71 ms

pix-essentials-style-2.css

pix-essentials-style-2.css

73 ms

jquery.min.js

jquery.min.js

71 ms

calculator.js

calculator.js

441 ms

carousel-2.min.css

carousel-2.min.css

98 ms

post-4008.css

post-4008.css

98 ms

pixfort-likes.css

pixfort-likes.css

97 ms

odometer-theme-default.css

odometer-theme-default.css

97 ms

base.min.css

base.min.css

98 ms

css

css

108 ms

css

css

109 ms

rs6.css

rs6.css

99 ms

rbtools.min.js

rbtools.min.js

101 ms

rs6.min.js

rs6.min.js

101 ms

essentials-5.min.js

essentials-5.min.js

97 ms

index.bundle-54fc26e68d8d25b756aa.js

index.bundle-54fc26e68d8d25b756aa.js

100 ms

flickity.pkgd.min.js

flickity.pkgd.min.js

100 ms

odometer.min.js

odometer.min.js

102 ms

pixfort-likes.js

pixfort-likes.js

103 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

102 ms

webpack.runtime.min.js

webpack.runtime.min.js

101 ms

frontend-modules.min.js

frontend-modules.min.js

104 ms

hooks.min.js

hooks.min.js

102 ms

i18n.min.js

i18n.min.js

103 ms

frontend.min.js

frontend.min.js

103 ms

waypoints.min.js

waypoints.min.js

104 ms

core.min.js

core.min.js

131 ms

frontend.min.js

frontend.min.js

104 ms

elements-handlers.min.js

elements-handlers.min.js

104 ms

Optigrate-IPG-photonics-logo.png

Optigrate-IPG-photonics-logo.png

73 ms

BragGrate-gratings.jpg

BragGrate-gratings.jpg

77 ms

RBG-application-image-1.jpg

RBG-application-image-1.jpg

74 ms

CBG-application-image-1.jpg

CBG-application-image-1.jpg

74 ms

TBG-application-image-1.jpg

TBG-application-image-1.jpg

73 ms

SEOP-application-image-1.jpg

SEOP-application-image-1.jpg

72 ms

Gov-Rick-Scott-visiting-OptiGrate.jpg

Gov-Rick-Scott-visiting-OptiGrate.jpg

75 ms

IPG-Logo.png

IPG-Logo.png

75 ms

feat-leonid-alexei-622x400.jpg

feat-leonid-alexei-622x400.jpg

77 ms

Feat-photonicsSpectra-Jan2012-622x400.jpg

Feat-photonicsSpectra-Jan2012-622x400.jpg

77 ms

Feat-companytowatch2011-622x400.jpg

Feat-companytowatch2011-622x400.jpg

79 ms

Feat-UltroNarrowBandNotch-622x400.jpg

Feat-UltroNarrowBandNotch-622x400.jpg

79 ms

Feat-UCF-622x400.jpg

Feat-UCF-622x400.jpg

77 ms

bg-laserlines-03-622x400.jpg

bg-laserlines-03-622x400.jpg

78 ms

feat-post-alexei-glebov-622x400.jpg

feat-post-alexei-glebov-622x400.jpg

79 ms

Optigrate-building-outside-622x400.jpg

Optigrate-building-outside-622x400.jpg

80 ms

bg-laserlines-01-622x400.jpg

bg-laserlines-01-622x400.jpg

80 ms

25-IPG.jpg

25-IPG.jpg

81 ms

Chirped-Volume-Bragg-Gratings-sq.jpg

Chirped-Volume-Bragg-Gratings-sq.jpg

81 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

24 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

71 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4aE9_C-bw.ttf

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4aE9_C-bw.ttf

104 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk79FN_C-bw.ttf

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk79FN_C-bw.ttf

103 ms

Accessibility Review

optigrate.com accessibility score

93

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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

optigrate.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

optigrate.com SEO score

91

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

    EN

  • Encoding

    UTF-8

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

optigrate.com

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