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sensor100.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

sensor100.com

Sensor100 - The international Bio-sensor and Chemo-sensor network

Page Load Speed

1.7 sec in total

First Response

154 ms

Resources Loaded

1.4 sec

Page Rendered

179 ms

sensor100.com screenshot

About Website

Welcome to sensor100.com homepage info - get ready to check Sensor100 best content right away, or after learning these important things about sensor100.com

Sensor100 is a network of people involved in research development and commercialisation of biosensor and chemical sensors. In addition, Sensor100 provides profiles of academic, governement and commerc...

Visit sensor100.com

Key Findings

We analyzed Sensor100.com page load time and found that the first response time was 154 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.

Performance Metrics

sensor100.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

sensor100.com

154 ms

www.sensor100.com

356 ms

AC_RunActiveContent.js

71 ms

Sensor100.css

136 ms

twoColFixRtHdr.css

198 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Sensor100.com, 6% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (511 ms) belongs to the original domain Sensor100.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 832.3 kB (66%)

Content Size

1.3 MB

After Optimization

425.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sensor100.com main page is 1.3 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. 15% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 8.3 kB

  • Original 11.8 kB
  • After minification 10.4 kB
  • After compression 3.4 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 1.3 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 8.3 kB or 71% of the original size.

Image Optimization

-67%

Potential reduce by 797.3 kB

  • Original 1.2 MB
  • After minification 399.4 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, Sensor100 needs image optimization as it can save up to 797.3 kB or 67% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-42%

Potential reduce by 14.7 kB

  • Original 34.9 kB
  • After minification 27.6 kB
  • After compression 20.2 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 14.7 kB or 42% of the original size.

CSS Optimization

-85%

Potential reduce by 11.9 kB

  • Original 14.1 kB
  • After minification 7.6 kB
  • After compression 2.1 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. Sensor100.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (60%)

Requests Now

30

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sensor100. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sensor100.com

sensor100.com

154 ms

www.sensor100.com

www.sensor100.com

356 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

71 ms

Sensor100.css

Sensor100.css

136 ms

twoColFixRtHdr.css

twoColFixRtHdr.css

198 ms

SpryMenuBar.js

SpryMenuBar.js

199 ms

Sensor100.css

Sensor100.css

203 ms

SpryMenuBarVertical.css

SpryMenuBarVertical.css

198 ms

S100%20red%20logo-crop.png

S100%20red%20logo-crop.png

129 ms

lines.jpg

lines.jpg

108 ms

Network.22.png

Network.22.png

129 ms

line-sng.jpg

line-sng.jpg

110 ms

sng_line_2px.gif

sng_line_2px.gif

107 ms

Jan_2022.png

Jan_2022.png

192 ms

S100Net.png

S100Net.png

260 ms

SFA24_banner.750.png

SFA24_banner.750.png

511 ms

CC_800.png

CC_800.png

290 ms

ga.js

ga.js

25 ms

SpryMenuBarRightHover.gif

SpryMenuBarRightHover.gif

190 ms

__utm.gif

__utm.gif

12 ms

Home_over.gif

Home_over.gif

67 ms

Bookstore_over.gif

Bookstore_over.gif

67 ms

About_over.gif

About_over.gif

84 ms

Events%20_over.gif

Events%20_over.gif

74 ms

Expo%20_over.gif

Expo%20_over.gif

67 ms

Links%20_over.gif

Links%20_over.gif

82 ms

Newsletter%20_over.gif

Newsletter%20_over.gif

133 ms

Contact%20_over.gif

Contact%20_over.gif

132 ms

Directory_down.gif

Directory_down.gif

131 ms

Directory_over.gif

Directory_over.gif

138 ms

Network%20_down.gif

Network%20_down.gif

147 ms

Network%20_over.gif

Network%20_over.gif

148 ms

Accessibility Review

sensor100.com accessibility score

63

Accessibility Issues

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sensor100.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

sensor100.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sensor100.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 Sensor100.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sensor100.com

Open Graph description is not detected on the main page of Sensor100. 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: