3.1 sec in total
461 ms
1.8 sec
876 ms
Click here to check amazing Lbst Group content. Otherwise, check out these important facts you probably never knew about lbstgroup.com
LONBEST Group is a professional Sliding Blackboard System manufacturer, the main products are Electronic Blackboard and LCD Writing Board, the product is widely used, the quality is stable and reliab...
Visit lbstgroup.comWe analyzed Lbstgroup.com page load time and found that the first response time was 461 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
lbstgroup.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.9 s
53/100
25%
Value4.6 s
71/100
10%
Value150 ms
94/100
30%
Value0
100/100
15%
Value5.4 s
71/100
10%
461 ms
660 ms
31 ms
36 ms
50 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 14% of them (6 requests) were addressed to the original Lbstgroup.com, 81% (34 requests) were made to D1vw43fj58838h.cloudfront.net and 2% (1 request) were made to Secure.skypeassets.com. The less responsive or slowest element that took the longest time to load (660 ms) belongs to the original domain Lbstgroup.com.
Page size can be reduced by 280.1 kB (7%)
3.9 MB
3.7 MB
In fact, the total size of Lbstgroup.com main page is 3.9 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. 70% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.
Potential reduce by 72.0 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. 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 72.0 kB or 77% of the original size.
Potential reduce by 207.6 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. Lbst Group images are well optimized though.
Potential reduce by 491 B
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.
Number of requests can be reduced by 3 (8%)
38
35
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lbst Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
lbstgroup.com
461 ms
www.lbstgroup.com
660 ms
css_PNuhAgi1tRKXI9-LflRh2jwhbMMt2hBuVlrS24-dpR4.css
31 ms
css_pHYVGM9UhZ5r23te-bEKemoaaqcupFiZJMZaadzOePY.css
36 ms
modernizr.min.js
50 ms
skype-uri.js
109 ms
js_ZUJWg3Veuqva-uf78J-hVFXaSKfRKrF02oCKGsyY4N4.js
103 ms
js_0H_tiNwQsCGYkLSdjovMAZln8nSDjfu1X4j4DElTEU8.js
99 ms
zh-hans.png
116 ms
logo.png
14 ms
banner4.jpg
37 ms
banner%20%202.jpg
35 ms
banner3.jpg
36 ms
%E6%8A%98%E6%89%A3.jpg
38 ms
%E9%A6%96%E9%A1%B54.png
46 ms
icon1.png
33 ms
icon2_0.png
38 ms
icon3_0.png
41 ms
icon4_0.png
43 ms
icon5_0.png
40 ms
icon6_0.png
41 ms
icon11_0.png
41 ms
icon22.png
43 ms
icon33.png
44 ms
icon44.png
46 ms
47.jpg
54 ms
41%E5%89%AF%E6%9C%AC.JPG
51 ms
14.jpg
49 ms
33_0.jpg
46 ms
mmexport1684888334947%20%E5%89%AF%E6%9C%AC.jpg
49 ms
01%20%E5%89%AF%E6%9C%AC.jpg
49 ms
01.JPG
51 ms
%E4%B8%93%E5%88%A9%20%E5%89%AF%E6%9C%AC.jpg
57 ms
01%20%E5%89%AF%E6%9C%AC.jpg
55 ms
%E6%8A%98%E6%89%A3%20%E5%89%AF%E6%9C%AC.jpg
53 ms
01%20%E5%89%AF%E6%9C%AC.jpg
58 ms
01%20%E5%89%AF%E6%9C%AC_0.jpg
58 ms
adBg1.jpg
266 ms
adBg2.jpg
411 ms
contact-us.jpg
567 ms
iconfont.woff
54 ms
skype-uri.min.js
22 ms
lbstgroup.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[role]s do not have all required [aria-*] attributes
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
lbstgroup.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
Browser errors were logged to the console
lbstgroup.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lbstgroup.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 Lbstgroup.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.
lbstgroup.com
Open Graph description is not detected on the main page of Lbst Group. 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: