29.8 sec in total
3.1 sec
26.6 sec
121 ms
Welcome to ll-online.com homepage info - get ready to check Ll Online best content right away, or after learning these important things about ll-online.com
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Visit ll-online.comWe analyzed Ll-online.com page load time and found that the first response time was 3.1 sec and then it took 26.7 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.
ll-online.com performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value117.8 s
0/100
25%
Value5.1 s
62/100
10%
Value850 ms
34/100
30%
Value0.156
74/100
15%
Value5.1 s
75/100
10%
3131 ms
1766 ms
2419 ms
6537 ms
4679 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ll-online.com, 3% (1 request) were made to S23.cnzz.com and 3% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (11.9 sec) relates to the external source Linglong.biz.
Page size can be reduced by 315.2 kB (67%)
473.8 kB
158.7 kB
In fact, the total size of Ll-online.com main page is 473.8 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. 15% of websites need less resources to load. CSS take 235.9 kB which makes up the majority of the site volume.
Potential reduce by 22.0 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 8.8 kB, which is 33% 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 22.0 kB or 83% of the original size.
Potential reduce by 2.7 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. Ll Online images are well optimized though.
Potential reduce by 88.1 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 88.1 kB or 79% of the original size.
Potential reduce by 202.4 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. Ll-online.com needs all CSS files to be minified and compressed as it can save up to 202.4 kB or 86% of the original size.
Number of requests can be reduced by 16 (50%)
32
16
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ll Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.linglong.biz
3131 ms
k2.css
1766 ms
bootstrap.css
2419 ms
template.css
6537 ms
font-awesome.min.css
4679 ms
corporate.css
3422 ms
strips.css
4380 ms
nivo-slider.css
2359 ms
default.css
2950 ms
jquery.min.js
4245 ms
jquery-noconflict.js
4617 ms
jquery-migrate.min.js
4789 ms
bootstrap.js
8905 ms
jquery.tap.min.js
5035 ms
script.js
5190 ms
menu.js
5334 ms
jquery.nivo.slider.pack.js
5460 ms
banner.png
1748 ms
banner01.png
11867 ms
siemens-plc.png
3310 ms
mitsubishi-plc.png
8874 ms
omron-plc.png
5206 ms
e6b2-cwz6c.png
1959 ms
bindex.png
2941 ms
ccb4e23c8aa216f1e96d31ab209c036b_S.jpg
4624 ms
f14a855e71266fce000280ce97ff2b84_S.jpg
4084 ms
13f34e2b533e12c6166f88368dcd8c07_S.jpg
5234 ms
stat.php
1368 ms
stat.htm
163 ms
core.php
1224 ms
9.gif
7491 ms
pic.gif
751 ms
arrows.png
2021 ms
app.gif
4164 ms
ll-online.com accessibility score
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
[lang] attributes do not have a valid value
ll-online.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ll-online.com 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
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
N/A
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ll-online.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Ll-online.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.
ll-online.com
Open Graph description is not detected on the main page of Ll Online. 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: