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labs.thanh.ch screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

labs.thanh.ch

Individual web solutions - consulting, development, marketing.

Page Load Speed

3.9 sec in total

First Response

476 ms

Resources Loaded

3.2 sec

Page Rendered

272 ms

labs.thanh.ch screenshot

About Website

Visit labs.thanh.ch now to see the best up-to-date Labs Thanh content and also check out these interesting facts you probably never knew about labs.thanh.ch

We are diverse and talented in all aspects of web site technology and marketing. We love what we do, and it shows in the solutions we produce.

Visit labs.thanh.ch

Key Findings

We analyzed Labs.thanh.ch page load time and found that the first response time was 476 ms and then it took 3.4 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

labs.thanh.ch performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

labs.thanh.ch

476 ms

normalize.css

99 ms

bootstrap.min.css

20 ms

grid.css

191 ms

style.css

191 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 46% of them (13 requests) were addressed to the original Labs.thanh.ch, 11% (3 requests) were made to Dl.dropboxusercontent.com and 7% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Emovemotors.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.6 kB (28%)

Content Size

195.6 kB

After Optimization

141.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Labs.thanh.ch main page is 195.6 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. 35% of websites need less resources to load. Javascripts take 133.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 27.0 kB

  • Original 38.0 kB
  • After minification 33.5 kB
  • After compression 11.1 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 4.5 kB, which is 12% 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 27.0 kB or 71% of the original size.

Image Optimization

-28%

Potential reduce by 4.1 kB

  • Original 14.7 kB
  • After minification 10.6 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, Labs Thanh needs image optimization as it can save up to 4.1 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 19.2 kB

  • Original 133.2 kB
  • After minification 133.2 kB
  • After compression 114.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 19.2 kB or 14% of the original size.

CSS Optimization

-44%

Potential reduce by 4.2 kB

  • Original 9.6 kB
  • After minification 8.9 kB
  • After compression 5.4 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. Labs.thanh.ch needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (75%)

Requests Now

20

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Labs Thanh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

labs.thanh.ch

labs.thanh.ch

476 ms

normalize.css

normalize.css

99 ms

bootstrap.min.css

bootstrap.min.css

20 ms

grid.css

grid.css

191 ms

style.css

style.css

191 ms

prettyPhoto.css

prettyPhoto.css

192 ms

jquery.min.js

jquery.min.js

12 ms

bootstrap.min.js

bootstrap.min.js

286 ms

jquery.stellar.min.js

jquery.stellar.min.js

219 ms

waypoints.min.js

waypoints.min.js

220 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

285 ms

script.js

script.js

284 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

289 ms

togetherjs-min.js

togetherjs-min.js

38 ms

css

css

22 ms

ti.js

ti.js

80 ms

analytics.js

analytics.js

31 ms

bg_simple-dots-twitter-background-1920x1024.png

bg_simple-dots-twitter-background-1920x1024.png

29 ms

logo-nguyen-thanh.png

logo-nguyen-thanh.png

100 ms

getsupport.png

getsupport.png

100 ms

bg_Abstract-blue-lights-backgrounds.jpg

bg_Abstract-blue-lights-backgrounds.jpg

56 ms

bg_Calmity_by_pr09studio.jpg

bg_Calmity_by_pr09studio.jpg

55 ms

collect

collect

14 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

34 ms

quant.js

quant.js

13 ms

piwik.js

piwik.js

380 ms

piwik.js

piwik.js

191 ms

piwik.js

piwik.js

1820 ms

Accessibility Review

labs.thanh.ch accessibility score

83

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

labs.thanh.ch 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

labs.thanh.ch SEO score

96

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

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Labs.thanh.ch can be misinterpreted by Google and other search engines. Our service has detected that German 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 Labs.thanh.ch 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

labs.thanh.ch

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