Access hd.jctrans.com. 最全的上海、宁波物流资讯，最详细的海运、货运、物流金融等信息尽在华东锦程物流网

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

hd.jctrans.com

1123 ms

public20121109.css

1416 ms

select.css

703 ms

toper2012.css

703 ms

wlxw.css

709 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 8% of them (7 requests) were addressed to the original Hd.jctrans.com, 26% (24 requests) were made to Style.jctrans.com and 20% (19 requests) were made to Adimg.jctrans.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Adimg.jctrans.com.

Content Size

1.9 MB

After Optimization

1.5 MB

In fact, the total size of Hd.jctrans.com main page is 1.9 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 111.4 kB

Original 134.1 kB
After minification 94.5 kB
After compression 22.7 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 39.5 kB, which is 29% 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 111.4 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 112.3 kB

Original 1.2 MB
After minification 1.1 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. Hd Jctrans images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 150.0 kB

Original 488.3 kB
After minification 458.7 kB
After compression 338.3 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 150.0 kB or 31% of the original size.

CSS Optimization

-82%

Potential reduce by 49.0 kB

Original 60.0 kB
After minification 49.7 kB
After compression 11.1 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. Hd.jctrans.com needs all CSS files to be minified and compressed as it can save up to 49.0 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hd Jctrans. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hd.jctrans.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Hd.jctrans.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

hd.jctrans.com

Open Graph description is not detected on the main page of Hd Jctrans. 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

最全的上海、宁波物流资讯，最详细的海运、货运、物流金融等信息尽在华东锦程物流网

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)

Network Requests Diagram

hd.jctrans.com

public20121109.css

select.css

toper2012.css

wlxw.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

hd.jctrans.com

public20121109.css

select.css

toper2012.css

wlxw.css

jquery-1.7.min.js

JcTopSelected.js

jsbaseNewa.js

hdp.js

scrolltop.js

JctransIndexPage.js

selectpr.js

home_box.css

public.js

hd20121109.css

floatMY.css

scroll.js

ad-double.js

stat.php

yjcheck.js

idxsearch.js

coursename.js

GoodsType.js

JcServer.js

JcProduct.js

JcAirSource.js

JcSource.js

JcPostionEx.js

JcSearch.js

effect_commonv1.1.js

toggle1.js

createrandstring.asp

stat.php

105x135.png

2014111492014.jpg

%E9%9C%8D%E5%B0%BC%E9%9F%A6%E5%B0%94.png

31-11%E7%84%A6%E7%82%B9%E5%9B%BE.png

2016330163924.jpg

2016318164815.jpg

2013327153620.jpg

201332813402.jpg

2016331141433.gif

2016319245.jpg