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tainlab.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

tainlab.com

WebHost4Life

Page Load Speed

3.8 sec in total

First Response

138 ms

Resources Loaded

3.5 sec

Page Rendered

132 ms

tainlab.com screenshot

About Website

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

Tainlab - simple & versatile data-gathering systems, by Tain Electronics. Tainlab is a simple-to-use yet versatile and powerful range of interfaces, sensors & modules, and software packages used in s...

Visit tainlab.com

Key Findings

We analyzed Tainlab.com page load time and found that the first response time was 138 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

tainlab.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

tainlab.com

138 ms

urchin.js

20 ms

index_top.html

39 ms

main.asp

149 ms

__utm.gif

9 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 67% of them (12 requests) were addressed to the original Tainlab.com, 17% (3 requests) were made to Google-analytics.com and 17% (3 requests) were made to Tain.com.au. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Tainlab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 kB (25%)

Content Size

9.6 kB

After Optimization

7.2 kB

  • HTML
  • JavaScript

In fact, the total size of Tainlab.com main page is 9.6 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. Only 10% of websites need less resources to load. Javascripts take 6.8 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 1.4 kB

  • Original 2.8 kB
  • After minification 2.8 kB
  • After compression 1.4 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. 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 1.4 kB or 51% of the original size.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 971 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tainlab. According to our analytics all requests are already optimized.

Network Requests Diagram

tainlab.com

tainlab.com

138 ms

urchin.js

urchin.js

20 ms

index_top.html

index_top.html

39 ms

main.asp

main.asp

149 ms

__utm.gif

__utm.gif

9 ms

tain.gif

tain.gif

125 ms

back1.gif

back1.gif

39 ms

tainlab.gif

tainlab.gif

65 ms

gbleft.gif

gbleft.gif

167 ms

gbnews.gif

gbnews.gif

166 ms

gbcatlog.gif

gbcatlog.gif

3302 ms

gbsupprt.gif

gbsupprt.gif

3302 ms

gbcontct.gif

gbcontct.gif

166 ms

gbright.gif

gbright.gif

200 ms

what_is_tainlab_diag_1.gif

what_is_tainlab_diag_1.gif

817 ms

__utm.gif

__utm.gif

9 ms

what_is_tainlab_diag_2.gif

what_is_tainlab_diag_2.gif

814 ms

what_is_tainlab_diag_3.gif

what_is_tainlab_diag_3.gif

618 ms

Accessibility Review

tainlab.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

tainlab.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

SEO Factors

tainlab.com SEO score

92

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

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 Tainlab.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 Tainlab.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

tainlab.com

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