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lsstracks.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lsstracks.com

Lab Sensor Solutions – Real Time Temperature and Location Tracking for Healthcare Materials

Page Load Speed

1.8 sec in total

First Response

73 ms

Resources Loaded

1.6 sec

Page Rendered

153 ms

lsstracks.com screenshot

About Website

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

Lab Sensor Solutions T-Tracks is a temperature monitoring system that collects temperature and location data in real time.

Visit lsstracks.com

Key Findings

We analyzed Lsstracks.com page load time and found that the first response time was 73 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 35% of websites can load faster.

Performance Metrics

lsstracks.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.524

15/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

lsstracks.com

73 ms

lsstracks.com

185 ms

wp-emoji-release.min.js

31 ms

cv.css

69 ms

layerslider.css

89 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 88% of them (142 requests) were addressed to the original Lsstracks.com, 4% (7 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (451 ms) belongs to the original domain Lsstracks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.8 kB (12%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lsstracks.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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 485.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 60.5 kB

  • Original 75.8 kB
  • After minification 74.3 kB
  • After compression 15.3 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. 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 60.5 kB or 80% of the original size.

Image Optimization

-13%

Potential reduce by 61.8 kB

  • Original 485.3 kB
  • After minification 423.5 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, Lsstracks needs image optimization as it can save up to 61.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 14.1 kB

  • Original 466.9 kB
  • After minification 466.7 kB
  • After compression 452.8 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.

CSS Optimization

-5%

Potential reduce by 14.4 kB

  • Original 273.9 kB
  • After minification 273.5 kB
  • After compression 259.4 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. Lsstracks.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 135 (92%)

Requests Now

147

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lsstracks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 111 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lsstracks.com

lsstracks.com

73 ms

lsstracks.com

lsstracks.com

185 ms

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wp-emoji-release.min.js

31 ms

cv.css

cv.css

69 ms

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89 ms

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37 ms

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91 ms

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90 ms

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146 ms

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95 ms

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101 ms

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136 ms

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154 ms

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167 ms

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192 ms

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200 ms

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209 ms

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266 ms

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30 ms

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312 ms

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329 ms

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264 ms

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330 ms

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329 ms

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364 ms

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361 ms

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361 ms

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377 ms

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20 ms

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55 ms

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377 ms

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374 ms

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362 ms

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275 ms

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button.min.js

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239 ms

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248 ms

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181 ms

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180 ms

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184 ms

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169 ms

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272 ms

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269 ms

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429 ms

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430 ms

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427 ms

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163 ms

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443 ms

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443 ms

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439 ms

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451 ms

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410 ms

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172 ms

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189 ms

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234 ms

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235 ms

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234 ms

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233 ms

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233 ms

jquery.waitforimages.js

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430 ms

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377 ms

waypoints.min.js

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374 ms

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376 ms

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374 ms

skrollr.js

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363 ms

Chart.min.js

Chart.min.js

352 ms

jquery.easing.1.3.js

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349 ms

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361 ms

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jquery.multiscroll.min.js

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172 ms

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193 ms

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315 ms

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317 ms

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313 ms

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skin.css

87 ms

Accessibility Review

lsstracks.com accessibility score

69

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.

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

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

lsstracks.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lsstracks.com SEO score

86

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

Links do not have descriptive text

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lsstracks.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 Lsstracks.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

lsstracks.com

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