5.1 sec in total
161 ms
4.6 sec
308 ms
Visit 4pcb.com now to see the best up-to-date 4 PCB content for United States and also check out these interesting facts you probably never knew about 4pcb.com
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Visit 4pcb.comWe analyzed 4pcb.com page load time and found that the first response time was 161 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
4pcb.com performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value7.7 s
3/100
25%
Value4.7 s
69/100
10%
Value660 ms
45/100
30%
Value0.003
100/100
15%
Value11.7 s
17/100
10%
161 ms
186 ms
28 ms
14 ms
13 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 60% of them (67 requests) were addressed to the original 4pcb.com, 17% (19 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain 4pcb.com.
Page size can be reduced by 1.1 MB (23%)
4.6 MB
3.5 MB
In fact, the total size of 4pcb.com main page is 4.6 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. 80% 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 3.0 MB which makes up the majority of the site volume.
Potential reduce by 43.5 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 43.5 kB or 79% of the original size.
Potential reduce by 21.9 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. 4 PCB images are well optimized though.
Potential reduce by 730.4 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 730.4 kB or 59% of the original size.
Potential reduce by 280.2 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. 4pcb.com needs all CSS files to be minified and compressed as it can save up to 280.2 kB or 83% of the original size.
Number of requests can be reduced by 69 (79%)
87
18
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 PCB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
4pcb.com
161 ms
www.4pcb.com
186 ms
font-awesome.css
28 ms
bootstrap.min.css
14 ms
background.css
13 ms
columns.css
26 ms
components.css
38 ms
content.css
40 ms
divDialogs.css
27 ms
form.css
35 ms
layout.css
33 ms
mobile.css
37 ms
spacing.css
35 ms
standard.css
41 ms
override.css
48 ms
click_to_talk.js
186 ms
div_dialogsv3.js
175 ms
formvalidation.js
162 ms
gm_api_v3.js
193 ms
inroads_seo.js
166 ms
jquery-1.10.2.min.js
239 ms
jquery-ui-1.10.3.custom.min.js
785 ms
jquery.min.js
1716 ms
menu.js
1658 ms
utility.js
2748 ms
general.js
2663 ms
bootstrap.min.js
2669 ms
bootstrap.youtubepopup.min.js
2667 ms
plusone.js
314 ms
element.js
42 ms
scripts.js
3512 ms
css
35 ms
css
47 ms
css
20 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
21 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
25 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
26 ms
vzIUHo9z-oJ4WgkpPOtg1_esZW2xOQ-xsNqO47m55DA.woff
25 ms
d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
25 ms
mnpfi9pxYH-Go5UiibESIj8E0i7KZn-EPnyo3HZu7kw.woff
26 ms
cb=gapi.loaded_0
14 ms
analytics.js
14 ms
tag.js
105 ms
bodyRepeatHome.png
14 ms
new-logo2.png
13 ms
11-pcb-assembly.jpg
95 ms
advanced-reliability-14.jpg
97 ms
free-dfm-5.jpg
92 ms
6-PCB-ARTIST-SOFTWARE.jpg
95 ms
made-in-usa.png
95 ms
play-button.png
93 ms
icon-2.png
97 ms
icon-3.png
97 ms
bb.png
436 ms
33-each-pcb-manufacturing-proto.png
98 ms
66-each-manufacturing-pcb-proto.png
98 ms
STUDENT-PCB-DISCOUNTS.png
99 ms
w3c.png
97 ms
gtm.js
92 ms
bodyStatic.png
92 ms
headerRepeat.png
92 ms
headerStatic.png
92 ms
header.png
93 ms
menuRepeat.png
94 ms
menuStatic.png
94 ms
menu.png
94 ms
menuHover.png
95 ms
arrow-right.png
94 ms
insert_style_sheet.js
854 ms
rotator.js
857 ms
collect
35 ms
collect
34 ms
fontawesome-webfont.woff
829 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
21 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
22 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
23 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
21 ms
b9QBgL0iMZfDSpmcXcE8nCSLrGe-fkSRw2DeVgOoWcQ.woff
20 ms
Zd2E9abXLFGSr9G3YK2MsFzqCfRpIA3W6ypxnPISCPA.woff
19 ms
b9QBgL0iMZfDSpmcXcE8nNeiznanRB67rGZDYkMvKPc.woff
21 ms
tag
13 ms
collect
48 ms
collect
56 ms
live.css
12 ms
contentStatic.png
61 ms
content.png
58 ms
preFooterRepeat.png
9 ms
1pO9eUAp8pSF8VnRTP3xnvesZW2xOQ-xsNqO47m55DA.woff
10 ms
OLffGBTaF0XFOW1gnuHF0YbN6UDyHWBl620a-IRfuBk.woff
9 ms
7m8l7TlFO-S3VkhHuR0at4bN6UDyHWBl620a-IRfuBk.woff
8 ms
12mE4jfMSBTmg-81EiS-YRsxEYwM7FgeyaSgU71cLG0.woff
8 ms
t6Nd4cfPRhZP44Q5QAjcC4bN6UDyHWBl620a-IRfuBk.woff
9 ms
bmC0pGMXrhphrZJmniIZpYbN6UDyHWBl620a-IRfuBk.woff
9 ms
preFooterStatic.png
17 ms
preFooter.png
9 ms
translateelement.css
20 ms
main.js
54 ms
footerRepeat.png
27 ms
footerStatic.png
25 ms
footer.png
24 ms
piwik.js
136 ms
element_main.js
3 ms
piwik.php
186 ms
conversion_async.js
78 ms
tag
13 ms
swap.js
15 ms
sync
22 ms
swap_session.js
213 ms
34 ms
rubicon
12 ms
pixel.gif
41 ms
39 ms
4pcb.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
4pcb.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
4pcb.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4pcb.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 4pcb.com main page’s claimed encoding is iso-8859-1. 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.
4pcb.com
Open Graph description is not detected on the main page of 4 PCB. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: