29.1 sec in total
452 ms
26.8 sec
1.9 sec
Visit dnl.com now to see the best up-to-date Dnl content and also check out these interesting facts you probably never knew about dnl.com
Qingdao Donglu Industrial Group Ltd. is a group company specializing in international business, manufacturing, import and export business.
Visit dnl.comWe analyzed Dnl.com page load time and found that the first response time was 452 ms and then it took 28.7 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
dnl.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value3.8 s
55/100
25%
Value15.0 s
1/100
10%
Value770 ms
38/100
30%
Value0.288
42/100
15%
Value10.7 s
22/100
10%
452 ms
593 ms
1165 ms
83 ms
162 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 65% of them (33 requests) were addressed to the original Dnl.com, 6% (3 requests) were made to Googletagmanager.com and 4% (2 requests) were made to A.visitorqueue.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source V1.cnzz.com.
Page size can be reduced by 107.4 kB (3%)
3.3 MB
3.2 MB
In fact, the total size of Dnl.com main page is 3.3 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. 65% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 26.0 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 6.1 kB, which is 19% 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 26.0 kB or 80% of the original size.
Potential reduce by 68.9 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. Dnl images are well optimized though.
Potential reduce by 10.2 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 2.4 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. Dnl.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 14% of the original size.
Number of requests can be reduced by 12 (28%)
43
31
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dnl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
dnl.com
452 ms
dnl.com
593 ms
www.dnl.com
1165 ms
font-awesome.css
83 ms
swiper.min.css
162 ms
style.css
236 ms
jquery.js
327 ms
z_stat.php
20326 ms
js
83 ms
js
116 ms
swiper.min.js
323 ms
index.js
246 ms
count.js
88 ms
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534 ms
icon-01.png
388 ms
icon-02.png
469 ms
icon-03.png
473 ms
icon-04.png
540 ms
icon-05.png
541 ms
icon-06.png
544 ms
check.png
545 ms
index-about.jpg
551 ms
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595 ms
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left.png
611 ms
arialbd.woff
513 ms
fontawesome-webfont.woff
574 ms
wiv.js
798 ms
tracking.min.js
464 ms
Add
4256 ms
lftracker_v1_YEgkB8lmrAx7ep3Z.js
379 ms
js
258 ms
conversion_async.js
366 ms
open
408 ms
who.ashx
637 ms
open
407 ms
analytics.js
78 ms
tr.lfeeder.com
249 ms
collect
58 ms
131 ms
404
135 ms
74 ms
dnl.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.
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
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.
dnl.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
dnl.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dnl.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Dnl.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.
dnl.com
Open Graph description is not detected on the main page of Dnl. 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: