22 sec in total
3.3 sec
18 sec
756 ms
Visit cd16.com now to see the best up-to-date Cd 16 content and also check out these interesting facts you probably never knew about cd16.com
热键科技轻钢别墅,轻钢别墅厂家,轻钢别墅耐用吗,轻钢别墅生产,轻钢别墅报价,重钢别墅,轻钢集成建筑,重钢别墅厂家,集装箱,轻钢建设公司,轻钢材料生产,为四川、贵州、重庆、云南、陕西和全国各地企业和个人服务,联系电话:181131-85526,轻钢别墅材料生产公司,四川成都轻钢别墅,重庆轻钢别墅,成都轻钢别墅材料生产公司
Visit cd16.comWe analyzed Cd16.com page load time and found that the first response time was 3.3 sec and then it took 18.8 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.
cd16.com performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value17.1 s
0/100
25%
Value28.6 s
0/100
10%
Value1,800 ms
9/100
30%
Value0
100/100
15%
Value42.1 s
0/100
10%
3250 ms
293 ms
600 ms
3318 ms
1984 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Cd16.com and no external sources were called. The less responsive or slowest element that took the longest time to load (14.4 sec) belongs to the original domain Cd16.com.
Page size can be reduced by 210.9 kB (7%)
3.1 MB
2.9 MB
In fact, the total size of Cd16.com main page is 3.1 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. 60% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 27.8 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 27.8 kB or 75% of the original size.
Potential reduce by 109.4 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. Cd 16 images are well optimized though.
Potential reduce by 71.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 71.2 kB or 31% of the original size.
Potential reduce by 2.5 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. Cd16.com has all CSS files already compressed.
Number of requests can be reduced by 24 (45%)
53
29
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cd 16. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
cd16.com
3250 ms
1.css
293 ms
2.css
600 ms
bootstrap.css
3318 ms
font-awesome.css
1984 ms
chromagallery.css
943 ms
jquery.dop.ThumbnailScroller.css
621 ms
aos.css
1603 ms
pogo-slider.css
2119 ms
style.css
2224 ms
jquery.min.js
3545 ms
bootstrap.min.js
2818 ms
smoothscroll.js
2526 ms
jquery.easing.min.js
2642 ms
grayscale.js
2646 ms
top.js
2888 ms
jqBootstrapValidation.js
3727 ms
contact_me.js
3042 ms
modernizr-chrg.min.js
3388 ms
masonry.min.js
3508 ms
chromagallery.js
3755 ms
jquery-ui.min.js
14394 ms
jquery.dop.ThumbnailScroller.js
13849 ms
jquery.pogo-slider.min.js
4507 ms
main.js
4040 ms
aos.js
4484 ms
index.js
4045 ms
about-img1.jpg
4684 ms
about-img2.jpg
4645 ms
serv-img1.png
4836 ms
serv-img2.png
5363 ms
serv-img3.png
5220 ms
serv-img4.png
5432 ms
special-img.jpg
5627 ms
202004099889.jpg
5602 ms
202204192196.jpg
7800 ms
202004091156.jpeg
6102 ms
202107213454.jpg
6055 ms
20200409184153549683.jpg
6502 ms
20200409180612752361.jpg
8959 ms
20200409182316667555.jpg
7450 ms
20200409180107506167.jpg
7887 ms
202205034412.jpg
7620 ms
202205059531.jpg
7838 ms
banner1.jpg
6752 ms
banner2.jpg
7167 ms
banner3.jpg
7489 ms
banner4.jpg
8028 ms
about.jpg
8250 ms
special.jpg
8604 ms
info-pic.jpg
8740 ms
gallery.jpg
8860 ms
fontawesome-webfont.woff
9036 ms
contact.jpg
9270 ms
up-arrow.svg
9542 ms
chroma-ui.ttf
289 ms
cd16.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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
cd16.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cd16.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
Tap targets are not sized appropriately
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cd16.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Cd16.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.
cd16.com
Open Graph description is not detected on the main page of Cd 16. 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: