Tools & Wizards About Us
potomac-laser.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

potomac-laser.com

Microfluidics Services Company - Potomac Photonics Microfabrication

Page Load Speed

1.4 sec in total

First Response

52 ms

Resources Loaded

842 ms

Page Rendered

540 ms

potomac-laser.com screenshot

About Website

Click here to check amazing Potomac Laser content for United States. Otherwise, check out these important facts you probably never knew about potomac-laser.com

Microfludics company Potomac Photonics provides services in digital fabrication for micro devices. Cost-effective, precise micromachining for high volume production.

Visit potomac-laser.com

Key Findings

We analyzed Potomac-laser.com page load time and found that the first response time was 52 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

potomac-laser.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

potomac-laser.com

52 ms

www.potomac-laser.com

120 ms

gtagv4.js

70 ms

social-wall.min.css

52 ms

bootstrap.css

63 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Potomac-laser.com, 92% (87 requests) were made to Assets.potomac-laser.com and 1% (1 request) were made to Convergepay.com. The less responsive or slowest element that took the longest time to load (254 ms) relates to the external source Cdn.livechatinc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.8 kB (14%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Potomac-laser.com main page is 1.4 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 659.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 120.9 kB

  • Original 153.9 kB
  • After minification 153.7 kB
  • After compression 33.0 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 120.9 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 17.2 kB

  • Original 659.3 kB
  • After minification 642.1 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. Potomac Laser images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 39.5 kB

  • Original 400.7 kB
  • After minification 400.7 kB
  • After compression 361.1 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

-14%

Potential reduce by 22.2 kB

  • Original 164.0 kB
  • After minification 164.0 kB
  • After compression 141.8 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. Potomac-laser.com needs all CSS files to be minified and compressed as it can save up to 22.2 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (60%)

Requests Now

91

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Potomac Laser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

potomac-laser.com

potomac-laser.com

52 ms

www.potomac-laser.com

www.potomac-laser.com

120 ms

gtagv4.js

gtagv4.js

70 ms

social-wall.min.css

social-wall.min.css

52 ms

bootstrap.css

bootstrap.css

63 ms

bootstrap-responsive-tabs.css

bootstrap-responsive-tabs.css

56 ms

slick-theme.css

slick-theme.css

55 ms

slick.css

slick.css

146 ms

app.css

app.css

83 ms

style.css

style.css

87 ms

sbi-styles.min.css

sbi-styles.min.css

81 ms

sb-youtube.min.css

sb-youtube.min.css

91 ms

block-style-index.css

block-style-index.css

89 ms

ctf-styles.min.css

ctf-styles.min.css

91 ms

frontend.css

frontend.css

93 ms

cff-style.min.css

cff-style.min.css

95 ms

app.css

app.css

100 ms

jquery.min.js

jquery.min.js

100 ms

frontend-gtag.min.js

frontend-gtag.min.js

100 ms

frontend.js

frontend.js

100 ms

js.cookie.min.js

js.cookie.min.js

108 ms

Checkout.js

Checkout.js

143 ms

stream-id1.css

stream-id1.css

113 ms

email-decode.min.js

email-decode.min.js

12 ms

widget.js

widget.js

89 ms

formsmain.min.css

formsmain.min.css

99 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

109 ms

font-awesome.css

font-awesome.css

111 ms

social-wall.min.js

social-wall.min.js

115 ms

popper.min.js

popper.min.js

118 ms

jquery.bootstrap-responsive-tabs.min.js

jquery.bootstrap-responsive-tabs.min.js

120 ms

slick.min.js

slick.min.js

127 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

125 ms

scripts.js

scripts.js

134 ms

custom.js

custom.js

138 ms

analytics.js

analytics.js

133 ms

cff-scripts.min.js

cff-scripts.min.js

247 ms

lazyload.min.js

lazyload.min.js

249 ms

pminstantpage.min.js

pminstantpage.min.js

248 ms

dom-ready.min.js

dom-ready.min.js

251 ms

hooks.min.js

hooks.min.js

249 ms

swap.js

swap.js

50 ms

i18n.min.js

i18n.min.js

204 ms

a11y.min.js

a11y.min.js

206 ms

gravityforms.min.js

gravityforms.min.js

206 ms

utils.min.js

utils.min.js

196 ms

vendor-theme.min.js

vendor-theme.min.js

183 ms

scripts-theme.min.js

scripts-theme.min.js

181 ms

akismet-frontend.js

akismet-frontend.js

174 ms

www.potomac-laser.com

www.potomac-laser.com

94 ms

ctf-sprite.png

ctf-sprite.png

112 ms

phone-ico.png

phone-ico.png

197 ms

Potomac-podcast.webp

Potomac-podcast.webp

113 ms

marker-ico.png

marker-ico.png

112 ms

envelope-ico.png

envelope-ico.png

113 ms

plane-ico.png

plane-ico.png

112 ms

tracking.js

tracking.js

254 ms

public.js

public.js

185 ms

public.css

public.css

188 ms

picturefill.min.js

picturefill.min.js

229 ms

Potomac3.jpg

Potomac3.jpg

69 ms

micromanufacture.jpg.webp

micromanufacture.jpg.webp

71 ms

banner.jpg.webp

banner.jpg.webp

70 ms

potomac.jpg.webp

potomac.jpg.webp

70 ms

cursor.png

cursor.png

68 ms

w1-94x94.png

w1-94x94.png

68 ms

w2-94x94.png

w2-94x94.png

72 ms

w3-94x94.png

w3-94x94.png

72 ms

GF-Linear-logo_LongStrap_colour-square.png.webp

GF-Linear-logo_LongStrap_colour-square.png.webp

71 ms

Logo-Selected-min-527x337.jpg.webp

Logo-Selected-min-527x337.jpg.webp

72 ms

MicroFL1-527x337.jpg.webp

MicroFL1-527x337.jpg.webp

72 ms

JMiller_090221.jpeg

JMiller_090221.jpeg

73 ms

MFluidic_HLeonard_070324-2-350x241.png.webp

MFluidic_HLeonard_070324-2-350x241.png.webp

73 ms

MFluidic_HLeonard_070324-2-350x241.png

MFluidic_HLeonard_070324-2-350x241.png

91 ms

eye.png

eye.png

74 ms

AdhesiveLayer_TSorterberg_030124-350x241.png.webp

AdhesiveLayer_TSorterberg_030124-350x241.png.webp

75 ms

AdhesiveLayer_TSorterberg_030124-350x241.png

AdhesiveLayer_TSorterberg_030124-350x241.png

117 ms

100umholes-350x241.png.webp

100umholes-350x241.png.webp

89 ms

100umholes-350x241.png

100umholes-350x241.png

116 ms

MF-350x241.jpg.webp

MF-350x241.jpg.webp

90 ms

MF-350x241.jpg

MF-350x241.jpg

89 ms

CVRGLAZ_EDGEQLT_112123-350x241.png.webp

CVRGLAZ_EDGEQLT_112123-350x241.png.webp

115 ms

CVRGLAZ_EDGEQLT_112123-350x241.png

CVRGLAZ_EDGEQLT_112123-350x241.png

118 ms

Si_0.012__jMiller-1-350x241.png.webp

Si_0.012__jMiller-1-350x241.png.webp

91 ms

Si_0.012__jMiller-1-350x241.png

Si_0.012__jMiller-1-350x241.png

132 ms

nasa-logo-wallpaper.jpeg

nasa-logo-wallpaper.jpeg

117 ms

Baxter-Logo-PNG-Transparent.png

Baxter-Logo-PNG-Transparent.png

117 ms

58ee8cab3545163ec1942ccf.png

58ee8cab3545163ec1942ccf.png

128 ms

LLNL-logo.png

LLNL-logo.png

137 ms

tiktok-brands.svg

tiktok-brands.svg

123 ms

tiktok-brands-hover.svg

tiktok-brands-hover.svg

158 ms

Potoma-white3.png

Potoma-white3.png

126 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

149 ms

proximanova-black-webfont.woff

proximanova-black-webfont.woff

119 ms

sbsw-sprite.png

sbsw-sprite.png

95 ms

Accessibility Review

potomac-laser.com accessibility score

94

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 input fields do not have accessible names

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

Links do not have a discernible name

Best Practices

potomac-laser.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

potomac-laser.com SEO score

84

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Potomac-laser.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Potomac-laser.com main page’s claimed encoding is . 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

potomac-laser.com

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