Tools & Wizards About Us
pcb-3d.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

pcb-3d.com

3D STEP Models and Footprints of Electronic Components - PCB 3D

Page Load Speed

4.5 sec in total

First Response

387 ms

Resources Loaded

3.5 sec

Page Rendered

652 ms

pcb-3d.com screenshot

About Website

Welcome to pcb-3d.com homepage info - get ready to check PCB 3D best content for Iran right away, or after learning these important things about pcb-3d.com

Models are realistic, designed according to the IPC standard and Ideal for importing in Altium, CircuitStudio, CircuitMaker, Cadence – OrCAD/Allegro, Mentor Graphics PADS, Pulsonix, Zuken – CR-8000, C...

Visit pcb-3d.com

Key Findings

We analyzed Pcb-3d.com page load time and found that the first response time was 387 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

pcb-3d.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value2,430 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.482

17/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

pcb-3d.com

387 ms

1136 ms

style.min.css

122 ms

style.css

240 ms

style.css

351 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 73% of them (24 requests) were addressed to the original Pcb-3d.com, 15% (5 requests) were made to Google.com and 6% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Pcb-3d.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.3 kB (36%)

Content Size

516.3 kB

After Optimization

328.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pcb-3d.com main page is 516.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 350.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 83.2 kB

  • Original 104.1 kB
  • After minification 102.7 kB
  • After compression 20.9 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 83.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 53 B

  • Original 2.6 kB
  • After minification 2.5 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. PCB 3D images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 97.0 kB

  • Original 350.4 kB
  • After minification 350.4 kB
  • After compression 253.4 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 97.0 kB or 28% of the original size.

CSS Optimization

-14%

Potential reduce by 8.0 kB

  • Original 59.2 kB
  • After minification 58.9 kB
  • After compression 51.1 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. Pcb-3d.com needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (64%)

Requests Now

22

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PCB 3D. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pcb-3d.com

pcb-3d.com

387 ms

1136 ms

style.min.css

style.min.css

122 ms

style.css

style.css

240 ms

style.css

style.css

351 ms

merriweather-plus-montserrat-plus-inconsolata.css

merriweather-plus-montserrat-plus-inconsolata.css

354 ms

genericons.css

genericons.css

471 ms

style.css

style.css

357 ms

blocks.css

blocks.css

365 ms

jquery.min.js

jquery.min.js

487 ms

jquery-migrate.min.js

jquery-migrate.min.js

469 ms

functions.js

functions.js

474 ms

adsbygoogle.js

adsbygoogle.js

53 ms

cse.js

cse.js

50 ms

Logo-PCB-3D_Models_242x72px.webp

Logo-PCB-3D_Models_242x72px.webp

179 ms

PCB-3D-Product.webp

PCB-3D-Product.webp

250 ms

PCBWay_300x600.gif

PCBWay_300x600.gif

351 ms

merriweather-all-400-normal.woff

merriweather-all-400-normal.woff

397 ms

merriweather-all-700-normal.woff

merriweather-all-700-normal.woff

256 ms

merriweather-all-900-normal.woff

merriweather-all-900-normal.woff

268 ms

montserrat-all-400-normal.woff

montserrat-all-400-normal.woff

304 ms

montserrat-all-700-normal.woff

montserrat-all-700-normal.woff

268 ms

Genericons.svg

Genericons.svg

386 ms

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

8AAnjaY2BgYGQAgosrjpwF0ZcUq9bCaABTzgdAAAA=

16 ms

merriweather-all-400-italic.woff

merriweather-all-400-italic.woff

425 ms

merriweather-all-700-italic.woff

merriweather-all-700-italic.woff

435 ms

merriweather-all-900-italic.woff

merriweather-all-900-italic.woff

462 ms

cse_element__en.js

cse_element__en.js

19 ms

default+en.css

default+en.css

42 ms

default.css

default.css

45 ms

async-ads.js

async-ads.js

41 ms

branding.png

branding.png

37 ms

clear.png

clear.png

13 ms

Accessibility Review

pcb-3d.com accessibility score

100

Accessibility Issues

Best Practices

pcb-3d.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

pcb-3d.com SEO score

95

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 Pcb-3d.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 Pcb-3d.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

pcb-3d.com

Open Graph data is detected on the main page of PCB 3D. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: