7 sec in total
470 ms
6.3 sec
307 ms
Click here to check amazing Sunyinstrument content. Otherwise, check out these important facts you probably never knew about sunyinstrument.com
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Visit sunyinstrument.comWe analyzed Sunyinstrument.com page load time and found that the first response time was 470 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sunyinstrument.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value6.6 s
8/100
25%
Value7.3 s
29/100
10%
Value1,040 ms
26/100
30%
Value0.268
46/100
15%
Value7.6 s
46/100
10%
470 ms
930 ms
482 ms
879 ms
660 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 78% of them (32 requests) were addressed to the original Sunyinstrument.com, 10% (4 requests) were made to Static.addtoany.com and 5% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Sunyinstrument.com.
Page size can be reduced by 47.4 kB (6%)
795.1 kB
747.7 kB
In fact, the total size of Sunyinstrument.com main page is 795.1 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. 40% of websites need less resources to load. Images take 664.5 kB which makes up the majority of the site volume.
Potential reduce by 36.3 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 11% 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 36.3 kB or 79% of the original size.
Potential reduce by 3.2 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. Sunyinstrument images are well optimized though.
Potential reduce by 3.9 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 4.0 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. Sunyinstrument.com needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 14% of the original size.
Number of requests can be reduced by 12 (32%)
37
25
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunyinstrument. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sunyinstrument.com
470 ms
sunyinstrument.com
930 ms
666.js
482 ms
bootstrap.css
879 ms
bxslider.css
660 ms
style.css
663 ms
jquery.min.js
909 ms
bxslider.min.js
681 ms
common.js
681 ms
bootstrap.js
1317 ms
font-awesome.min.css
76 ms
jquery.smoove.min.js
1314 ms
page.js
64 ms
hm.js
2325 ms
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bx_loader.gif
2810 ms
left_sli.gif
3229 ms
fontawesome-webfont.woff
50 ms
glyphicons-halflings-regular.woff
3449 ms
eso.e18d3993.js
34 ms
sm.23.html
48 ms
icons.30.svg.js
30 ms
hm.gif
329 ms
sunyinstrument.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.
sunyinstrument.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
General
Impact
Issue
Detected JavaScript libraries
sunyinstrument.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sunyinstrument.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 Sunyinstrument.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.
sunyinstrument.com
Open Graph description is not detected on the main page of Sunyinstrument. 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: