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Report Summary

About Website

Visit xian.cecb2b.com now to see the best up-to-date Xian Cecb 2 B content for China and also check out these interesting facts you probably never knew about xian.cecb2b.com

元器件交易网西安电子市场(xian.cecb2b.com)，提供西安电子IC、元器件，军工，通信，安防，仪器仪表等产品的供求信息。同时还推荐西安电子市场行情，西安电子元器件经销商、代理商，西安电子展会等信息。

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

xian.cecb2b.com

3106 ms

jquery_last.js

12607 ms

common_top_2011.js

1011 ms

xian_index.js

4026 ms

staticSearch.js

20197 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Xian.cecb2b.com, 80% (88 requests) were made to Images.cecb2b.com and 17% (19 requests) were made to Adshow.cecb2b.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Images.cecb2b.com.

Content Size

482.3 kB

After Optimization

300.0 kB

In fact, the total size of Xian.cecb2b.com main page is 482.3 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. 20% of websites need less resources to load. Images take 277.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 92.1 kB

Original 107.3 kB
After minification 85.2 kB
After compression 15.2 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 22.2 kB, which is 21% 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 92.1 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 23.3 kB

Original 277.0 kB
After minification 253.8 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. Xian Cecb 2 B images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 52.4 kB

Original 79.2 kB
After minification 65.3 kB
After compression 26.8 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 52.4 kB or 66% of the original size.

CSS Optimization

-78%

Potential reduce by 14.6 kB

Original 18.7 kB
After minification 17.1 kB
After compression 4.1 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. Xian.cecb2b.com needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xian Cecb 2 B. 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 as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Search Engine Optimization Advices

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xian.cecb2b.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Xian.cecb2b.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

xian.cecb2b.com

Open Graph description is not detected on the main page of Xian Cecb 2 B. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

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)