3.3 sec in total
493 ms
2.2 sec
573 ms
Welcome to dongzhoucrystal.com homepage info - get ready to check Dongzhou Crystal best content right away, or after learning these important things about dongzhoucrystal.com
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Visit dongzhoucrystal.comWe analyzed Dongzhoucrystal.com page load time and found that the first response time was 493 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
dongzhoucrystal.com performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value3.4 s
67/100
25%
Value6.4 s
40/100
10%
Value1,360 ms
17/100
30%
Value0.254
49/100
15%
Value15.0 s
7/100
10%
493 ms
189 ms
364 ms
280 ms
278 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 68% of them (36 requests) were addressed to the original Dongzhoucrystal.com, 9% (5 requests) were made to Youtube.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Dongzhoucrystal.com.
Page size can be reduced by 144.1 kB (14%)
1.0 MB
876.0 kB
In fact, the total size of Dongzhoucrystal.com main page is 1.0 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. 55% of websites need less resources to load. Images take 655.6 kB which makes up the majority of the site volume.
Potential reduce by 45.1 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 11.3 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 45.1 kB or 86% of the original size.
Potential reduce by 94.6 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. Obviously, Dongzhou Crystal needs image optimization as it can save up to 94.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 830 B
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. Dongzhoucrystal.com has all CSS files already compressed.
Number of requests can be reduced by 15 (31%)
49
34
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dongzhou Crystal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
dongzhoucrystal.com
493 ms
jquery-2.1.1.min.js
189 ms
bootstrap.min.css
364 ms
bootstrap.min.js
280 ms
font-awesome.min.css
278 ms
stylesheet.css
280 ms
customizer.css
283 ms
common.js
388 ms
script.js
390 ms
js
61 ms
First-class%20brand.jpg
860 ms
bg021201c.jpg
136 ms
dongzhoucrystallogo2.png
225 ms
headercart.png
135 ms
banner_1_Jc.jpg
686 ms
588A2402-200x200.jpg
135 ms
3066-Sew-On-Rhinestone-AB01-200x200.jpg
134 ms
Crystal-AB-Sewing-Rhinestones-Oval01-200x200.jpg
229 ms
Round-Sew-On-Glass-Rhinestone01-200x200.jpg
228 ms
3008-01-200x260.jpg
231 ms
oval%20rhinestone%20cupchain01-200x260.jpg
230 ms
3002-17-200x260.jpg
526 ms
1031-200x260.jpg
525 ms
3003-200x260.jpg
526 ms
1021-02%20(3)-200x260.jpg
527 ms
3041ab-200x260.jpg
527 ms
pointed%20back%20rhinestone01-200x260.jpg
683 ms
3063-03-200x260.jpg
683 ms
3019-01-200x260.jpg
683 ms
3065drop%20sew%20on%20rhinestone10-200x260.jpg
682 ms
aquamarine%20AB-200x260.jpg
683 ms
dongzhou%20crystal.jpg
683 ms
other.jpg
855 ms
find%20dongzhou%20crystal%20so%20easy.jpg
681 ms
dongzhoucrystallogo2.png
681 ms
Aqqe-gdJuSE
159 ms
banners.png
749 ms
js
48 ms
analytics.js
23 ms
fontawesome-webfont.woff
848 ms
collect
55 ms
collect
98 ms
www-player.css
18 ms
www-embed-player.js
50 ms
base.js
96 ms
ga-audiences
380 ms
ad_status.js
210 ms
jz7nBWcXoC6PzFPxSGBK-EbGk4-kUqTnoXZXIXcr3eQ.js
128 ms
embed.js
50 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
170 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
171 ms
Create
144 ms
id
127 ms
dongzhoucrystal.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
<frame> or <iframe> elements do not have a title
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.
dongzhoucrystal.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
dongzhoucrystal.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dongzhoucrystal.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 Dongzhoucrystal.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.
dongzhoucrystal.com
Open Graph description is not detected on the main page of Dongzhou Crystal. 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: