2.7 sec in total
367 ms
2.1 sec
298 ms
Click here to check amazing Changjia Machine Ry content. Otherwise, check out these important facts you probably never knew about changjia-machinery.com
Qingdao Chang Jia Machinery Co., Ltd. is located in the beautiful coastal city - Qingdao west coast, is a casting machinery and environmental protection machinery enterprise.
Visit changjia-machinery.comWe analyzed Changjia-machinery.com page load time and found that the first response time was 367 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
changjia-machinery.com performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value3.7 s
58/100
25%
Value11.3 s
5/100
10%
Value3,550 ms
1/100
30%
Value0.933
3/100
15%
Value10.8 s
22/100
10%
367 ms
478 ms
69 ms
132 ms
187 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 81% of them (55 requests) were addressed to the original Changjia-machinery.com, 16% (11 requests) were made to Globalso.site and 1% (1 request) were made to Globalso.top. The less responsive or slowest element that took the longest time to load (970 ms) relates to the external source Globalso.top.
Page size can be reduced by 77.5 kB (5%)
1.7 MB
1.6 MB
In fact, the total size of Changjia-machinery.com main page is 1.7 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 66.1 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. This page needs HTML code to be minified as it can gain 10.3 kB, which is 13% 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 66.1 kB or 86% of the original size.
Potential reduce by 4.8 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. Changjia Machine Ry images are well optimized though.
Potential reduce by 1.5 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.
Potential reduce by 5.0 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. Changjia-machinery.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 15% of the original size.
Number of requests can be reduced by 27 (46%)
59
32
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Changjia Machine Ry. 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 6 to 1 for CSS and as a result speed up the page load time.
changjia-machinery.com
367 ms
www.changjia-machinery.com
478 ms
style.css
69 ms
public.css
132 ms
translator-dropdown-m.css
187 ms
livechat.js
451 ms
form.js
461 ms
jquery.min.js
510 ms
common.js
188 ms
id_whatsappchat.css
970 ms
jquery.js
293 ms
jquery-migrate.min.js
189 ms
translator-dropdown.js
193 ms
stats_init.js
291 ms
globalso.js
948 ms
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290 ms
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page-ico.png
563 ms
all-m.gif
572 ms
title_pic.png
576 ms
SourceSansPro-Regular.otf
479 ms
fontawesome-webfont.woff
547 ms
fontawesome-webfont.woff
514 ms
SourceSansPro-Semibold.otf
584 ms
SourceSansPro-Bold.otf
535 ms
202426_inquiry_livechat_wwwchangjia-machinerycom
671 ms
icons01.png
370 ms
icons02.png
381 ms
close.png
414 ms
show_btn.png
433 ms
202426_inquiry_form_wwwchangjia-machinerycom
234 ms
from_livechat.css
3 ms
jquery.min.js
8 ms
layer.js
21 ms
group_oper.js
25 ms
validform.min.js
24 ms
jquery.cookie.js
24 ms
layer.css
3 ms
fontawesome-webfont.ttf
101 ms
top.png
64 ms
loader.gif
65 ms
fontawesome-webfont.svg
63 ms
changjia-machinery.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
changjia-machinery.com 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
changjia-machinery.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Changjia-machinery.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Changjia-machinery.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.
changjia-machinery.com
Open Graph description is not detected on the main page of Changjia Machine Ry. 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: