Tools & Wizards About Us
circuits-central.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

circuits-central.com

PCB Manufacturing & Prototyping Toronto Canada

Page Load Speed

3.2 sec in total

First Response

333 ms

Resources Loaded

1.5 sec

Page Rendered

1.4 sec

circuits-central.com screenshot

About Website

Click here to check amazing Circuits Central content. Otherwise, check out these important facts you probably never knew about circuits-central.com

Circuits Central is an electronics manufacturing solutions company providing design, prototype & test services like PCB in Toronto, Canada.

Visit circuits-central.com

Key Findings

We analyzed Circuits-central.com page load time and found that the first response time was 333 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

circuits-central.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.092

91/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

www.circuits-central.com

333 ms

custom-frontend.min.css

104 ms

post-104.css

155 ms

custom-pro-frontend.min.css

156 ms

post-13.css

156 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 89% of them (41 requests) were addressed to the original Circuits-central.com, 4% (2 requests) were made to Cdn-cmdog.nitrocdn.com and 4% (2 requests) were made to App.callluge.com. The less responsive or slowest element that took the longest time to load (562 ms) belongs to the original domain Circuits-central.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 441.4 kB (15%)

Content Size

2.9 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Circuits-central.com main page is 2.9 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. 45% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 162.4 kB

  • Original 217.0 kB
  • After minification 216.8 kB
  • After compression 54.6 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 162.4 kB or 75% of the original size.

Image Optimization

-9%

Potential reduce by 248.6 kB

  • Original 2.6 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. Circuits Central images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 30.2 kB

  • Original 71.4 kB
  • After minification 71.0 kB
  • After compression 41.2 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 30.2 kB or 42% of the original size.

CSS Optimization

-2%

Potential reduce by 163 B

  • Original 10.5 kB
  • After minification 10.5 kB
  • After compression 10.4 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. Circuits-central.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (14%)

Requests Now

43

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Circuits Central. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.circuits-central.com

www.circuits-central.com

333 ms

custom-frontend.min.css

custom-frontend.min.css

104 ms

post-104.css

post-104.css

155 ms

custom-pro-frontend.min.css

custom-pro-frontend.min.css

156 ms

post-13.css

post-13.css

156 ms

jquery.min.js

jquery.min.js

211 ms

js

js

66 ms

logo-1.png

logo-1.png

157 ms

Communications-1.jpg

Communications-1.jpg

227 ms

Commercial-1.jpg

Commercial-1.jpg

306 ms

Industrial-1.jpg

Industrial-1.jpg

306 ms

Medical-2.jpg

Medical-2.jpg

306 ms

Aerospace-Defence-1.jpg

Aerospace-Defence-1.jpg

306 ms

Power-Renewable-Energy-1.jpg

Power-Renewable-Energy-1.jpg

278 ms

g1.jpg

g1.jpg

277 ms

g2.jpg

g2.jpg

315 ms

g3.jpg

g3.jpg

315 ms

g5.jpg

g5.jpg

357 ms

g6.jpg

g6.jpg

361 ms

g4.jpg

g4.jpg

360 ms

g8.jpg

g8.jpg

360 ms

g7.jpg

g7.jpg

367 ms

g9.jpg

g9.jpg

368 ms

4-Environmental-Considerations-in-PCB-Assembly.png

4-Environmental-Considerations-in-PCB-Assembly.png

562 ms

4-Top-Things-You-Need-to-Know-about-the-PCB-Manufacturing-Process.png

4-Top-Things-You-Need-to-Know-about-the-PCB-Manufacturing-Process.png

474 ms

The-Future-of-PCB-Manufacturing-Emerging-Technologies-and-Trends-Part-2.png

The-Future-of-PCB-Manufacturing-Emerging-Technologies-and-Trends-Part-2.png

526 ms

Emerging-Markets-and-Opportunities-in-PCB-Manufacturing.png

Emerging-Markets-and-Opportunities-in-PCB-Manufacturing.png

524 ms

The-Future-of-AI-in-PCB-Assembly-and-Manufacturing-1.png

The-Future-of-AI-in-PCB-Assembly-and-Manufacturing-1.png

431 ms

www.circuits-central.com

www.circuits-central.com

213 ms

about-bg.jpg

about-bg.jpg

267 ms

services-bg.jpg

services-bg.jpg

303 ms

industires-bg.jpg

industires-bg.jpg

321 ms

home-gallery.jpg

home-gallery.jpg

345 ms

partners-bg.jpg

partners-bg.jpg

356 ms

l2.png

l2.png

372 ms

l3.png

l3.png

392 ms

l4.png

l4.png

395 ms

ed.png

ed.png

394 ms

digi-key-logo.png

digi-key-logo.png

396 ms

mouser-logo.png

mouser-logo.png

407 ms

home-blog-bg.jpg

home-blog-bg.jpg

426 ms

foot-form-bg.jpg

foot-form-bg.jpg

446 ms

Gotham-Book.ttf

Gotham-Book.ttf

126 ms

GothamBold.ttf

GothamBold.ttf

143 ms

calltrack.js

calltrack.js

257 ms

133 ms

Accessibility Review

circuits-central.com accessibility score

86

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

circuits-central.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

circuits-central.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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Circuits-central.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 Circuits-central.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

circuits-central.com

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