Access poe-pcba.com. PCB Manufacturing - PCB Assembly Manufacturer | POE

poe-pcba.com screenshot

29

Performance

Renders faster than
49% of other websites
47

Accessibility

Visual factors better than
that of 20% of websites
75

Best Practices

More advanced features
available than in
35% of websites
77

SEO

Google-friendlier than
36% of websites

First Response

378 ms

Resources Loaded

4.1 sec

Page Rendered

1.1 sec

poe-pcba.com screenshot

About Website

Visit poe-pcba.com now to see the best up-to-date POE PCB A content for China and also check out these interesting facts you probably never knew about poe-pcba.com

PCB/ PCBA manufacturer in china, one-stop PCB factory with more than 20 years experience in PCB manufacturing, assembly, prototyping.

Visit poe-pcba.com

Key Findings

We analyzed Poe-pcba.com page load time and found that the first response time was 378 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

poe-pcba.com

378 ms

www.poe-pcba.com

731 ms

gtm.js

82 ms

js

111 ms

recorder.js

56 ms

Our browser made a total of 244 requests to load all elements on the main page. We found that 82% of them (201 requests) were addressed to the original Poe-pcba.com, 3% (8 requests) were made to Ueeshop.ly200-cdn.com and 3% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Analytics.ly200.com.

Content Size

9.7 MB

After Optimization

9.1 MB

In fact, the total size of Poe-pcba.com main page is 9.7 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. Only a small number of websites need less resources to load. Images take 8.6 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 303.9 kB

Original 339.0 kB
After minification 229.9 kB
After compression 35.1 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. This page needs HTML code to be minified as it can gain 109.1 kB, which is 32% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 303.9 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 10.2 kB

Original 8.6 MB
After minification 8.6 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. POE PCB A images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 247.9 kB

Original 607.0 kB
After minification 606.3 kB
After compression 359.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 247.9 kB or 41% of the original size.

CSS Optimization

-22%

Potential reduce by 36.4 kB

Original 164.2 kB
After minification 162.0 kB
After compression 127.9 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. Poe-pcba.com needs all CSS files to be minified and compressed as it can save up to 36.4 kB or 22% of the original size.

Requests Now

240

After Optimization

191

The browser has sent 240 CSS, Javascripts, AJAX and image requests in order to completely render the main page of POE PCB A. 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.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Links are not crawlable

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/).

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 Poe-pcba.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 Poe-pcba.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

poe-pcba.com

Open Graph description is not detected on the main page of POE PCB A. 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: