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sendo-sensor.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

sendo-sensor.com

China pressure sensor supplier | Piezoresistive | industrial | Flush | Submersible | Low cost

Page Load Speed

8.4 sec in total

First Response

1 sec

Resources Loaded

7.2 sec

Page Rendered

197 ms

sendo-sensor.com screenshot

About Website

Welcome to sendo-sensor.com homepage info - get ready to check Sendo Sensor best content right away, or after learning these important things about sendo-sensor.com

Sendo Sensor is a China based privately held Piezoresistive Pressure Sensor, Flush Pressure Sensor, Low Cost Pressure Sensor and Submersible Pressure Sensor manufacturer, was founded in year 2006. Wit...

Visit sendo-sensor.com

Key Findings

We analyzed Sendo-sensor.com page load time and found that the first response time was 1 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sendo-sensor.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value25.5 s

0/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

sendo-sensor.com

1040 ms

sendo-sensor.com

1201 ms

js

65 ms

css.css

895 ms

jquery.jslides.css

705 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 95% of them (19 requests) were addressed to the original Sendo-sensor.com, 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Sendo-sensor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 955.2 kB (60%)

Content Size

1.6 MB

After Optimization

634.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sendo-sensor.com main page is 1.6 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. 20% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 9.5 kB

  • Original 13.7 kB
  • After minification 12.1 kB
  • After compression 4.2 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 1.5 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 9.5 kB or 69% of the original size.

Image Optimization

-50%

Potential reduce by 524.7 kB

  • Original 1.1 MB
  • After minification 529.3 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, Sendo Sensor needs image optimization as it can save up to 524.7 kB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-81%

Potential reduce by 400.1 kB

  • Original 495.2 kB
  • After minification 320.7 kB
  • After compression 95.1 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 400.1 kB or 81% of the original size.

CSS Optimization

-77%

Potential reduce by 21.0 kB

  • Original 27.1 kB
  • After minification 24.2 kB
  • After compression 6.1 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. Sendo-sensor.com needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (50%)

Requests Now

18

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sendo 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 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sendo-sensor.com

sendo-sensor.com

1040 ms

sendo-sensor.com

sendo-sensor.com

1201 ms

js

js

65 ms

css.css

css.css

895 ms

jquery.jslides.css

jquery.jslides.css

705 ms

jquery-1.8.0.min.js

jquery-1.8.0.min.js

1412 ms

jquery.jslides.js

jquery.jslides.js

720 ms

goodnav.css

goodnav.css

743 ms

pro.css

pro.css

929 ms

jquery-1.9.1.js

jquery-1.9.1.js

2020 ms

bootstrap.js

bootstrap.js

1672 ms

owl.carousel.js

owl.carousel.js

1706 ms

common.js

common.js

1371 ms

top.png

top.png

481 ms

search01.png

search01.png

645 ms

search02.png

search02.png

841 ms

logo.png

logo.png

1356 ms

slider3.jpg

slider3.jpg

3738 ms

slider1.png

slider1.png

3051 ms

bot.jpg

bot.jpg

2529 ms

Accessibility Review

sendo-sensor.com accessibility score

70

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sendo-sensor.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sendo-sensor.com SEO score

95

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sendo-sensor.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sendo-sensor.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.

Social Sharing Optimization

sendo-sensor.com

Open Graph description is not detected on the main page of Sendo 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: