Tools & Wizards About Us
circuitboards.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

circuitboards.com

PCB Fabrication & Assembly | K&F Electronics | Michigan

Page Load Speed

858 ms in total

First Response

81 ms

Resources Loaded

725 ms

Page Rendered

52 ms

circuitboards.com screenshot

About Website

Welcome to circuitboards.com homepage info - get ready to check Circuitboards best content right away, or after learning these important things about circuitboards.com

Manufacturing and assembling printed circuit boards in Fraser Michigan since 1972. K&F Electronics provides quality today for tomorrow's technology. 24 Hour Delivery.

Visit circuitboards.com

Key Findings

We analyzed Circuitboards.com page load time and found that the first response time was 81 ms and then it took 777 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

circuitboards.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

www.circuitboards.com

81 ms

minified.js

26 ms

focus-within-polyfill.js

53 ms

polyfill.min.js

54 ms

thunderbolt-commons.81e79c4a.bundle.min.js

129 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Circuitboards.com, 44% (22 requests) were made to Static.wixstatic.com and 24% (12 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (250 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 621.1 kB (52%)

Content Size

1.2 MB

After Optimization

569.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Circuitboards.com main page is 1.2 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. 25% of websites need less resources to load. HTML takes 647.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 514.7 kB

  • Original 647.4 kB
  • After minification 645.6 kB
  • After compression 132.6 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. 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 514.7 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 8.2 kB

  • Original 204.5 kB
  • After minification 196.3 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. Circuitboards images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 98.2 kB

  • Original 338.9 kB
  • After minification 338.9 kB
  • After compression 240.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 98.2 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (27%)

Requests Now

37

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Circuitboards. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.circuitboards.com

www.circuitboards.com

81 ms

minified.js

minified.js

26 ms

focus-within-polyfill.js

focus-within-polyfill.js

53 ms

polyfill.min.js

polyfill.min.js

54 ms

thunderbolt-commons.81e79c4a.bundle.min.js

thunderbolt-commons.81e79c4a.bundle.min.js

129 ms

main.e8bb44c8.bundle.min.js

main.e8bb44c8.bundle.min.js

128 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

118 ms

lodash.min.js

lodash.min.js

119 ms

react.production.min.js

react.production.min.js

128 ms

react-dom.production.min.js

react-dom.production.min.js

118 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

140 ms

kf%2050%20years%20v1_edited_edited.png

kf%2050%20years%20v1_edited_edited.png

120 ms

bundle.min.js

bundle.min.js

62 ms

54e7a0_2950961a52b245949c8758079038aedb~mv2.png

54e7a0_2950961a52b245949c8758079038aedb~mv2.png

127 ms

54e7a0_e2a86fadf1ed48838d48d3aa1e3a984b~mv2.jpg

54e7a0_e2a86fadf1ed48838d48d3aa1e3a984b~mv2.jpg

96 ms

2fa485_867ffbacb4da41f6959e8a5d4789dbd7~mv2.jpg

2fa485_867ffbacb4da41f6959e8a5d4789dbd7~mv2.jpg

95 ms

2fa485_f0a83c0bf7504c038820800ad37c5fc0~mv2.jpg

2fa485_f0a83c0bf7504c038820800ad37c5fc0~mv2.jpg

95 ms

2fa485_a55541d89d8d4e4198dcc61cd46b948a~mv2.jpg

2fa485_a55541d89d8d4e4198dcc61cd46b948a~mv2.jpg

250 ms

2fa485_3186a3d977c7453f84cee24fe0963c72~mv2.jpg

2fa485_3186a3d977c7453f84cee24fe0963c72~mv2.jpg

95 ms

2fa485_1a8da0fe0248487987445433f13ba88c~mv2.jpg

2fa485_1a8da0fe0248487987445433f13ba88c~mv2.jpg

103 ms

2fa485_f0a83c0bf7504c038820800ad37c5fc0~mv2.jpg

2fa485_f0a83c0bf7504c038820800ad37c5fc0~mv2.jpg

103 ms

2fa485_4928e304fb214a26bc62a9bfb32de57b~mv2.jpg

2fa485_4928e304fb214a26bc62a9bfb32de57b~mv2.jpg

104 ms

2fa485_b05e74f042834bd3942a32f9e52bfe41~mv2.jpg

2fa485_b05e74f042834bd3942a32f9e52bfe41~mv2.jpg

104 ms

2fa485_3db52b11541e497e82c21841de9e6394~mv2.jpg

2fa485_3db52b11541e497e82c21841de9e6394~mv2.jpg

113 ms

2fa485_a55541d89d8d4e4198dcc61cd46b948a~mv2.jpg

2fa485_a55541d89d8d4e4198dcc61cd46b948a~mv2.jpg

113 ms

PXL_20220324_161332702_edited.jpg

PXL_20220324_161332702_edited.jpg

112 ms

2fa485_f6749c088ea64724916333f364962027~mv2.png

2fa485_f6749c088ea64724916333f364962027~mv2.png

113 ms

2fa485_129c8fdf75fb47e99657f5c24571849d~mv2.png

2fa485_129c8fdf75fb47e99657f5c24571849d~mv2.png

114 ms

2fa485_ada9782225e24b08a1a53cbac702c3a3~mv2.jpg

2fa485_ada9782225e24b08a1a53cbac702c3a3~mv2.jpg

116 ms

2fa485_e52c347ff8c34a5ca988dbc731ee5909~mv2.png

2fa485_e52c347ff8c34a5ca988dbc731ee5909~mv2.png

113 ms

2fa485_f01237f9d9504ab697b2d1bb76c71729~mv2.png

2fa485_f01237f9d9504ab697b2d1bb76c71729~mv2.png

119 ms

2fa485_da211faaed354c91aabd94875e7bff7b~mv2.png

2fa485_da211faaed354c91aabd94875e7bff7b~mv2.png

118 ms

2fa485_e2beaf6bd91e4f128ee733f89f0ca3d6~mv2.png

2fa485_e2beaf6bd91e4f128ee733f89f0ca3d6~mv2.png

117 ms

54e7a0_26343953d89f4a80bf17d96c17214d2b~mv2.png

54e7a0_26343953d89f4a80bf17d96c17214d2b~mv2.png

120 ms

102 ms

101 ms

100 ms

97 ms

96 ms

96 ms

126 ms

128 ms

127 ms

129 ms

130 ms

128 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

21 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

8 ms

Accessibility Review

circuitboards.com accessibility score

98

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.

Best Practices

circuitboards.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

High

Page has valid source maps

SEO Factors

circuitboards.com SEO score

99

Search Engine Optimization Advices

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 Circuitboards.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 Circuitboards.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

circuitboards.com

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