71.2 sec in total
14.7 sec
56.2 sec
225 ms
Visit pgjc.com.cn now to see the best up-to-date Pgjc content and also check out these interesting facts you probably never knew about pgjc.com.cn
上海浦公检测技术股份有限公司 第三方检测服务机构 联系电话:021-33828365
Visit pgjc.com.cnWe analyzed Pgjc.com.cn page load time and found that the first response time was 14.7 sec and then it took 56.5 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
pgjc.com.cn performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value6.5 s
9/100
25%
Value5.1 s
61/100
10%
Value10 ms
100/100
30%
Value0.001
100/100
15%
Value1.9 s
100/100
10%
14748 ms
2510 ms
839 ms
18669 ms
1334 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Pgjc.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (19.5 sec) belongs to the original domain Pgjc.com.cn.
Page size can be reduced by 61.1 kB (64%)
95.6 kB
34.5 kB
In fact, the total size of Pgjc.com.cn main page is 95.6 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. Only 10% of websites need less resources to load. Images take 35.3 kB which makes up the majority of the site volume.
Potential reduce by 10.7 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 5.2 kB, which is 40% 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 10.7 kB or 81% of the original size.
Potential reduce by 12.1 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, Pgjc needs image optimization as it can save up to 12.1 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 17.9 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 17.9 kB or 79% of the original size.
Potential reduce by 20.4 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. Pgjc.com.cn needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 83% of the original size.
We found no issues to fix!
21
21
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pgjc. According to our analytics all requests are already optimized.
pgjc.com.cn
14748 ms
style.css
2510 ms
lrtk.css
839 ms
jquery-1.11.0.min.js
18669 ms
scroll.js
1334 ms
jquery.flexslider-min.js
2398 ms
pic_nav_arrow_01.jpg
1112 ms
logo1.png
8361 ms
banner.png
19534 ms
indexg1.png
15631 ms
more.png
2825 ms
indexg2.png
19533 ms
indexg3.png
16953 ms
indexg4.jpg
11008 ms
1_1614146591.jpg
13590 ms
topbg.png
11434 ms
menubg.png
14542 ms
menubg1.png
14066 ms
menuh.png
14475 ms
menu.png
16072 ms
bannermbg.png
14983 ms
indexnewsbg.png
15378 ms
bg_control_nav.png
3661 ms
prve.png
1317 ms
nexti.png
582 ms
pgjc.com.cn accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
pgjc.com.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
pgjc.com.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Image elements do not have [alt] attributes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pgjc.com.cn 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 Pgjc.com.cn 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.
pgjc.com.cn
Open Graph description is not detected on the main page of Pgjc. 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: