Access tjkx.com. 糖酒快讯网- 食品行业优质服务专家,食品行业门户

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value42.7 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

tjkx.com

1135 ms

index.css

672 ms

font_527490_ispklhfer.css

79 ms

owl.carousel.css

455 ms

city-picker.css

460 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 26% of them (35 requests) were addressed to the original Tjkx.com, 36% (49 requests) were made to My.tjkximg.com and 33% (45 requests) were made to Cdn.tjkximg.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source My.tjkximg.com.

Content Size

11.3 MB

After Optimization

10.0 MB

In fact, the total size of Tjkx.com main page is 11.3 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. 55% of websites need less resources to load. Images take 11.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 95.1 kB

Original 117.2 kB
After minification 107.9 kB
After compression 22.1 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. 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 95.1 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 1.2 MB

Original 11.0 MB
After minification 9.8 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. Obviously, Tjkx needs image optimization as it can save up to 1.2 MB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 5.0 kB

Original 86.7 kB
After minification 86.7 kB
After compression 81.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 5.3 kB

Original 54.0 kB
After minification 53.8 kB
After compression 48.7 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. Tjkx.com has all CSS files already compressed.

Requests Now

135

After Optimization

121

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tjkx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 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 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

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tjkx.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 Tjkx.com main page’s claimed encoding is gb2312. 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.

Social Sharing Optimization

tjkx.com

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

糖酒快讯网- 食品行业优质服务专家,食品行业门户

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

tjkx.com

index.css

font_527490_ispklhfer.css

owl.carousel.css

city-picker.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

tjkx.com

index.css

font_527490_ispklhfer.css

owl.carousel.css

city-picker.css

jquery-2.2.1.min.js

jquery.SuperSlide.2.1.1.js

layer.js

dropload.min.js

owl.carousel.min.js

jquery-validate.js

citySelf.css

scrollbar.js

city-picker.data.js

city-picker2.js

layer.css

mt12-21.jpg

ad2

yc_common_01.png

btn-sou_03.jpg

appewm.png

sxbg_02.jpg

wx-icon_06.png

dl-icon_06.jpg

dl-icon_09.jpg

appewm.png

zgjb.png

zgjb2.jpg

mtjx.jpg

cd-top-arrow.svg

push.js

MainIndexAdinfo

gethomerightinfo

getpchomedatainfo

homepclables

share.png

4x3.png

27505287424.jpg

20069354504.png

09980774648.jpg

04261241943.jpg

24941550950.jpg

32504191066.jpg