Access pre-webguidesystem.com. China Web Guiding Systems, Tension Control, Core Shafts Manufacturers, Suppliers, Factory

Report Summary

About Website

Click here to check amazing Pre Web Guidesystem content. Otherwise, check out these important facts you probably never knew about pre-webguidesystem.com

Dongguan Precision Converting Transmission Co.,Limited: PRE Converting supply web guide system,tension controllers, air shafts, chucks and various kinds of parts for slitters, rewinders, die-cutters, ...

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

pre-webguidesystem.com

403 ms

www.pre-webguidesystem.com

933 ms

swiper.min.css

644 ms

style.css

252 ms

jquery.js

670 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 74% of them (37 requests) were addressed to the original Pre-webguidesystem.com, 12% (6 requests) were made to Js01.v15cdn.com and 10% (5 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Pre-webguidesystem.com.

Content Size

1.5 MB

After Optimization

1.4 MB

In fact, the total size of Pre-webguidesystem.com main page is 1.5 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 33.4 kB

Original 41.8 kB
After minification 39.6 kB
After compression 8.3 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 33.4 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 17.0 kB

Original 1.3 MB
After minification 1.3 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. Pre Web Guidesystem images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 59.5 kB

Original 136.3 kB
After minification 132.1 kB
After compression 76.8 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 59.5 kB or 44% of the original size.

CSS Optimization

-4%

Potential reduce by 713 B

Original 17.9 kB
After minification 17.9 kB
After compression 17.2 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. Pre-webguidesystem.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pre Web Guidesystem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Search Engine Optimization Advices

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 Pre-webguidesystem.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 Pre-webguidesystem.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

pre-webguidesystem.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

China Web Guiding Systems, Tension Control, Core Shafts Manufacturers, Suppliers, Factory - Precision Converting Co.,Limited

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)