50.1 sec in total
5.4 sec
44.3 sec
431 ms
Click here to check amazing Laserbtb content. Otherwise, check out these important facts you probably never knew about laserbtb.com
老版猫咪软件破解版app,老司机必备神器猫咪破解版,猫咪 一二三四区乱码,猫咪1.08破解版下载地址是一款最潮的手机短视频APP,提供ios苹果下载/安卓下载。片源丰富,高潮迭起!
Visit laserbtb.comWe analyzed Laserbtb.com page load time and found that the first response time was 5.4 sec and then it took 44.7 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 were 19 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
laserbtb.com performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value0.111
87/100
15%
Value0
0/100
10%
5437 ms
1328 ms
3111 ms
6827 ms
617 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that all of those requests were addressed to Laserbtb.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Laserbtb.com.
Page size can be reduced by 324.0 kB (40%)
803.3 kB
479.3 kB
In fact, the total size of Laserbtb.com main page is 803.3 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. 25% of websites need less resources to load. Images take 545.7 kB which makes up the majority of the site volume.
Potential reduce by 19.7 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 5.3 kB, which is 22% 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 19.7 kB or 81% of the original size.
Potential reduce by 145.0 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, Laserbtb needs image optimization as it can save up to 145.0 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 138.8 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 138.8 kB or 67% of the original size.
Potential reduce by 20.5 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. Laserbtb.com needs all CSS files to be minified and compressed as it can save up to 20.5 kB or 80% of the original size.
Number of requests can be reduced by 4 (8%)
52
48
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laserbtb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
laserbtb.com
5437 ms
style.css
1328 ms
MSClass.js
3111 ms
jquery-1.3.2.min.js
6827 ms
headerglobal201108.js
617 ms
helpindex_index.js
778 ms
style.js
9133 ms
GetshopxpCode.asp
514 ms
skylasercn.jpg
3005 ms
laserbtb.jpg
2475 ms
20160220115456671.jpg
3007 ms
20130105145519117.jpg
2971 ms
20140705164152402.jpg
7596 ms
header_home.jpg
9845 ms
mov.gif
3388 ms
topbg.gif
376 ms
nhp1108.png
10757 ms
beta_bg.gif
743 ms
news.asp
2731 ms
news1.asp
2299 ms
ps4.asp
2753 ms
ps.asp
3580 ms
ps1.asp
3902 ms
ps2.asp
3389 ms
ps3.asp
3911 ms
ps8.asp
4810 ms
ps5.asp
4393 ms
bg_nav.gif
4242 ms
loading.gif
4367 ms
newbg.gif
7014 ms
left_bg.jpg
16291 ms
20120615180326992.jpg
4501 ms
20130313173743375.jpg
5632 ms
20141117162531848.jpg
10042 ms
20130313160305254.jpg
5950 ms
20130313164111863.jpg
7070 ms
indextemplate.do
5000 ms
20130401145457393.jpg
10022 ms
20120703171715411.jpg
8089 ms
20111211182747932.jpg
10584 ms
20120403191619582.jpg
13802 ms
20111212114355526.jpg
10064 ms
20111211175858225.jpg
11644 ms
20111211180935178.jpg
14565 ms
20111208143833576.jpg
12202 ms
20111208150934289.jpg
17488 ms
20111208162644614.jpg
19950 ms
20111208172340792.jpg
14806 ms
20111208173050179.jpg
19950 ms
20111208174707243.jpg
19630 ms
20111208182244966.jpg
15736 ms
20111208181005987.jpg
16100 ms
20111208180748906.jpg
17448 ms
20120428175458458.jpg
17735 ms
20120616155832776.jpg
19617 ms
20120615180220643.jpg
19546 ms
20120616155955470.jpg
19617 ms
20120616160148296.jpg
19617 ms
20120616160433967.jpg
19617 ms
20160218174046279.jpg
20127 ms
20160219145024172.jpg
20127 ms
20121226170229405.jpg
20127 ms
20150204182739651.jpg
19714 ms
20160218175752207.jpg
20430 ms
20160218180010432.jpg
20469 ms
20121226165920934.jpg
20277 ms
20120706120150787.jpg
19308 ms
20120706121129561.jpg
19792 ms
20120706121503304.jpg
19827 ms
20120707164037645.jpg
19709 ms
20120707164120930.jpg
19790 ms
20130105152013329.jpg
20050 ms
20140712115959928.jpg
19735 ms
null
17065 ms
laserbtb.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
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.
laserbtb.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
laserbtb.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Laserbtb.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 Laserbtb.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.
laserbtb.com
Open Graph description is not detected on the main page of Laserbtb. 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: