Tools & Wizards About Us
zjgdesign.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zjgdesign.com

★1优点品牌设计-★--张家港网站建设 | 张家港网络公司｜张家港标记设计 | 张家港样本画册设计 | 张家港广告公司

Page Load Speed

53 sec in total

First Response

5.5 sec

Resources Loaded

47.2 sec

Page Rendered

227 ms

zjgdesign.com screenshot

About Website

Visit zjgdesign.com now to see the best up-to-date Zjgdesign content and also check out these interesting facts you probably never knew about zjgdesign.com

张家港市合兴港城设计工作室18年的网站建设经验|是张家港10大集团网站建设，张家港样本画册设计供应商，在张家港网站制作和外贸网站建设方面有独到的营销思路，并成为ALIBABA阿里旺铺设计的合作伙伴-张家港网络营销引领者。

Visit zjgdesign.com

Key Findings

We analyzed Zjgdesign.com page load time and found that the first response time was 5.5 sec and then it took 47.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 25 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

zjgdesign.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value3,160 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

zjgdesign.com

5532 ms

style.css

15755 ms

logo.png

1593 ms

20120905092323647.png

20155 ms

20120830015711808.png

20154 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 91% of them (31 requests) were addressed to the original Zjgdesign.com, 9% (3 requests) were made to Szgswljg.gov.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Zjgdesign.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.1 kB (73%)

Content Size

63.1 kB

After Optimization

17.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Zjgdesign.com main page is 63.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 31.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 22.8 kB

  • Original 31.0 kB
  • After minification 28.9 kB
  • After compression 8.2 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. 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 22.8 kB or 74% of the original size.

Image Optimization

-28%

Potential reduce by 1.3 kB

  • Original 4.8 kB
  • After minification 3.4 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. Obviously, Zjgdesign needs image optimization as it can save up to 1.3 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-80%

Potential reduce by 21.9 kB

  • Original 27.4 kB
  • After minification 25.5 kB
  • After compression 5.5 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. Zjgdesign.com needs all CSS files to be minified and compressed as it can save up to 21.9 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zjgdesign. According to our analytics all requests are already optimized.

Network Requests Diagram

zjgdesign.com

zjgdesign.com

5532 ms

style.css

style.css

15755 ms

logo.png

logo.png

1593 ms

20120905092323647.png

20120905092323647.png

20155 ms

20120830015711808.png

20120830015711808.png

20154 ms

20120830015446637.png

20120830015446637.png

20153 ms

20120830015615324.png

20120830015615324.png

20154 ms

20120830015631560.png

20120830015631560.png

20153 ms

20120830015651273.png

20120830015651273.png

20154 ms

20120830015430148.png

20120830015430148.png

20159 ms

20120830015726137.png

20120830015726137.png

20158 ms

case.png

case.png

20158 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

20151 ms

jquery.plugin.min.js

jquery.plugin.min.js

20151 ms

kefu.css

kefu.css

20151 ms

reset.css

reset.css

9389 ms

nav_ico.png

nav_ico.png

3642 ms

banner_bg1.jpg

banner_bg1.jpg

20477 ms

banner_bg2.jpg

banner_bg2.jpg

20477 ms

banner_bg3.jpg

banner_bg3.jpg

18488 ms

banner_bg4.jpg

banner_bg4.jpg

20477 ms

banner_bg5.jpg

banner_bg5.jpg

20477 ms

banner_bg6.jpg

banner_bg6.jpg

20477 ms

banner_bg7.jpg

banner_bg7.jpg

20477 ms

banner_bg8.jpg

banner_bg8.jpg

20476 ms

serv_ico.png

serv_ico.png

20477 ms

drag_banner_arrow.gif.png

drag_banner_arrow.gif.png

20477 ms

top.png

top.png

20476 ms

qq.png

qq.png

20477 ms

map.gif

map.gif

20477 ms

right.jpg

right.jpg

20477 ms

sendMark

sendMark

1903 ms

sendMark.js

sendMark.js

555 ms

szicbok.gif

szicbok.gif

491 ms

Accessibility Review

zjgdesign.com accessibility score

71

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

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

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

zjgdesign.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zjgdesign.com SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Zjgdesign.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 Zjgdesign.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

zjgdesign.com

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