1.8 sec in total
240 ms
1.2 sec
414 ms
Welcome to senbasensor.com homepage info - get ready to check Senba Sensor best content right away, or after learning these important things about senbasensor.com
SENBA Sensing Technology Co.,Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as PIR sensors, Photoresistors,Light Sensors, Flame detectors etc.
Visit senbasensor.comWe analyzed Senbasensor.com page load time and found that the first response time was 240 ms and then it took 1.6 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.
senbasensor.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value4.1 s
46/100
25%
Value3.7 s
86/100
10%
Value120 ms
97/100
30%
Value0
100/100
15%
Value3.8 s
90/100
10%
240 ms
709 ms
21 ms
8 ms
13 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 97% of them (30 requests) were addressed to the original Senbasensor.com, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (709 ms) belongs to the original domain Senbasensor.com.
Page size can be reduced by 130.1 kB (22%)
595.9 kB
465.8 kB
In fact, the total size of Senbasensor.com main page is 595.9 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 505.5 kB which makes up the majority of the site volume.
Potential reduce by 20.5 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 20.5 kB or 80% of the original size.
Potential reduce by 103.5 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, Senba Sensor needs image optimization as it can save up to 103.5 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.0 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 3.1 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. Senbasensor.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 14% of the original size.
Number of requests can be reduced by 4 (14%)
29
25
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Senba Sensor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
senbasensor.com
240 ms
www.senbasensor.com
709 ms
swiper.min.css
21 ms
css.css
8 ms
swiper-bundle.min.js
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jquery.min.js
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js
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q.js
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h.js
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logo.png
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alpha-logo.png
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senbasensor.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
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.
senbasensor.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
Page has valid source maps
senbasensor.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
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Senbasensor.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Senbasensor.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.
senbasensor.com
Open Graph description is not detected on the main page of Senba Sensor. 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: