Access problemsolvingexpert.com. 首页-南京合为企业管理咨询有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value30.4 s

0/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value1,960 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

problemsolvingexpert.com

932 ms

32_zh-cn.html.Head.js

1529 ms

32_zh-cn.html.Body.js

2379 ms

pcstyle.css

340 ms

reset.css

354 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Problemsolvingexpert.com, 88% (46 requests) were made to Nwzimg.wezhan.cn and 6% (3 requests) were made to Ntemimg.wezhan.cn. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Nwzimg.wezhan.cn.

Content Size

1.2 MB

After Optimization

821.0 kB

In fact, the total size of Problemsolvingexpert.com main page is 1.2 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 817.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 171.4 kB

Original 193.6 kB
After minification 175.4 kB
After compression 22.2 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 171.4 kB or 89% of the original size.

Image Optimization

-19%

Potential reduce by 151.4 kB

Original 817.1 kB
After minification 665.7 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, Problemsolvingexpert needs image optimization as it can save up to 151.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 15.6 kB

Original 128.3 kB
After minification 128.3 kB
After compression 112.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.6 kB or 12% of the original size.

CSS Optimization

-30%

Potential reduce by 8.9 kB

Original 29.4 kB
After minification 24.8 kB
After compression 20.5 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. Problemsolvingexpert.com needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 30% of the original size.

Requests Now

After Optimization

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Problemsolvingexpert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 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

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

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

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Problemsolvingexpert.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 Problemsolvingexpert.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

problemsolvingexpert.com

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

首页-南京合为企业管理咨询有限公司

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

problemsolvingexpert.com

32_zh-cn.html.Head.js

32_zh-cn.html.Body.js

pcstyle.css

reset.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

problemsolvingexpert.com

32_zh-cn.html.Head.js

32_zh-cn.html.Body.js

pcstyle.css

reset.css

iconfont.css

iconfont.css

iconfont.css

pager.css

hover-effects.css

antChain.css

32_Pc_zh-CN.css

jquery-3.6.3.min.js

jquery.lazyload.min.js

smart.animation.min.js

kino.razor.min.js

common.min.js

admin.validator.min.js

jquery.cookie.js

jssor.slider-22.2.16-all.min.js

slideshow.js

jplaceholder.js

jquery.jqueryzoom.js

45738698.png

2000000037.jpg

lz-parallax.min.js

2000000041.jpg

2000000810.jpg

9071206.jpg

9267726.jpg

9078535.png

9078536.png

9078537.png

9078533.png

9078534.png

code.png

9174787.jpg

10931181.png

10931019.jpg

10930959.jpg

13391707.jpg

18542864.png

20515819.png