49 sec in total
5.5 sec
43.1 sec
356 ms
Click here to check amazing Sz Ruby content. Otherwise, check out these important facts you probably never knew about szruby.com
【深圳市红宝石激光设备公司】从事激光设备的研发生产与销售,主要产品:激光打标机、激光 切割机、镭雕机、激光刻膜机、非金属激光打标机、激光雕刻机等。服务电话:0755-33851335 。
Visit szruby.comWe analyzed Szruby.com page load time and found that the first response time was 5.5 sec and then it took 43.5 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 11 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
szruby.com performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.0 s
50/100
25%
Value4.0 s
81/100
10%
Value790 ms
37/100
30%
Value0.079
94/100
15%
Value8.2 s
41/100
10%
5477 ms
1964 ms
1058 ms
3440 ms
1978 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 65% of them (34 requests) were addressed to the original Szruby.com, 19% (10 requests) were made to Www5.53kf.com and 4% (2 requests) were made to Ad.ox11.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Szruby.com.
Page size can be reduced by 286.0 kB (26%)
1.1 MB
804.2 kB
In fact, the total size of Szruby.com main page is 1.1 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. 15% of websites need less resources to load. Images take 767.4 kB which makes up the majority of the site volume.
Potential reduce by 30.2 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 30.2 kB or 78% of the original size.
Potential reduce by 60.6 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. Sz Ruby images are well optimized though.
Potential reduce by 171.3 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 171.3 kB or 67% of the original size.
Potential reduce by 24.0 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. Szruby.com needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 83% of the original size.
Number of requests can be reduced by 10 (26%)
39
29
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Ruby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
szruby.com
5477 ms
lovey-lib.css
1964 ms
global.css
1058 ms
jquery.js
3440 ms
sdcms.js
1978 ms
jquery.js
3596 ms
jquery.cycle.js
2834 ms
jquery.jcarousellite.min.js
2689 ms
slider.js
2364 ms
kf.php
1466 ms
kf.php
963 ms
ip.asp
13809 ms
ip.asp
557 ms
logo.jpg
7341 ms
1.jpg
4582 ms
2.jpg
6432 ms
3.jpg
20122 ms
4.jpg
10293 ms
5.jpg
6049 ms
aboutus.jpg
11194 ms
2011421131452279.jpg
12705 ms
2011051942605533.jpg
12397 ms
2014031240024694.jpg
18223 ms
shijingdeng.jpg
10667 ms
2011421131556222.jpg
19885 ms
2011421131452279.jpg
20119 ms
lvjiguangqi.jpg
16593 ms
2011091048679421.jpg
17647 ms
1346.jpg
18819 ms
kaiguan.jpg
20119 ms
shoudiantong.jpg
20121 ms
01.jpg
20122 ms
jiangbei.jpg
20122 ms
gongyipindiaoke.jpg
20123 ms
1178527241.jpg
20125 ms
css_sprites.png
20108 ms
icons.png
20097 ms
repeat-x.png
20054 ms
sendacc.jsp
7820 ms
kf_new.php
8251 ms
h.js
2159 ms
21.gif
1367 ms
hm.gif
372 ms
kf_ivt_new.php
8047 ms
close.gif
955 ms
yellow_off.gif
1506 ms
jquery-1.4.2.flp.js
4282 ms
dialog_17.png
2949 ms
dialog_08.png
1803 ms
dialog_15.png
423 ms
dialog_01.png
815 ms
dialog_02.png
846 ms
szruby.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
szruby.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
szruby.com SEO score
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
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szruby.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 Szruby.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
szruby.com
Open Graph description is not detected on the main page of Sz Ruby. 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: