1.9 sec in total
189 ms
814 ms
894 ms
Visit dylr-optical-tools.en.made-in-china.com now to see the best up-to-date Dylr Optical Tools En Madein China content for China and also check out these interesting facts you probably never knew about dylr-optical-tools.en.made-in-china.com
China Optical Frame Supplier, Metal Optical Frames, Tr90 Optical Frames Manufacturers/ Suppliers - DANYANG LINGRUI INTERNATIONAL BUSINESS CO., LTD.
Visit dylr-optical-tools.en.made-in-china.comWe analyzed Dylr-optical-tools.en.made-in-china.com page load time and found that the first response time was 189 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
dylr-optical-tools.en.made-in-china.com performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value3.8 s
55/100
25%
Value3.8 s
84/100
10%
Value850 ms
34/100
30%
Value0.017
100/100
15%
Value9.9 s
27/100
10%
189 ms
275 ms
161 ms
164 ms
165 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Dylr-optical-tools.en.made-in-china.com, 88% (36 requests) were made to Micstatic.com and 2% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (283 ms) relates to the external source Micstatic.com.
Page size can be reduced by 811.1 kB (37%)
2.2 MB
1.4 MB
In fact, the total size of Dylr-optical-tools.en.made-in-china.com main page is 2.2 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 154.2 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. This page needs HTML code to be minified as it can gain 52.9 kB, which is 30% 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 154.2 kB or 86% of the original size.
Potential reduce by 312 B
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. Dylr Optical Tools En Madein China images are well optimized though.
Potential reduce by 436.3 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 436.3 kB or 58% of the original size.
Potential reduce by 220.2 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. Dylr-optical-tools.en.made-in-china.com needs all CSS files to be minified and compressed as it can save up to 220.2 kB or 85% of the original size.
We found no issues to fix!
3
3
The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dylr Optical Tools En Madein China. According to our analytics all requests are already optimized.
dylr-optical-tools.en.made-in-china.com
189 ms
dylr-optical-tools.en.made-in-china.com
275 ms
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dylr-optical-tools.en.made-in-china.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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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.
dylr-optical-tools.en.made-in-china.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
dylr-optical-tools.en.made-in-china.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
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 Dylr-optical-tools.en.made-in-china.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 Dylr-optical-tools.en.made-in-china.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.
dylr-optical-tools.en.made-in-china.com
Open Graph description is not detected on the main page of Dylr Optical Tools En Madein China. 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: