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tech-labs.pro screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

tech-labs.pro

Tech-Labs Pro | Training Systems for Industry and Education

Page Load Speed

3.9 sec in total

First Response

97 ms

Resources Loaded

2.6 sec

Page Rendered

1.2 sec

tech-labs.pro screenshot

About Website

Click here to check amazing Tech Labs content. Otherwise, check out these important facts you probably never knew about tech-labs.pro

Tech-Labs Pro provides educational and training solutions from Amatrol, Stratasys, Simlog, Lincoln Electric, EduSmart, iConnect Training LJ Create, and more!

Visit tech-labs.pro

Key Findings

We analyzed Tech-labs.pro page load time and found that the first response time was 97 ms and then it took 3.8 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

tech-labs.pro performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value22,950 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value39.5 s

0/100

10%

Network Requests Diagram

tech-labs.pro

97 ms

tech-labs.pro

108 ms

jquery.min.js

38 ms

jquery.fancybox.min.js

53 ms

parallax.min.js

59 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 60% of them (50 requests) were addressed to the original Tech-labs.pro, 10% (8 requests) were made to Youtube.com and 5% (4 requests) were made to Go.pardot.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Go.pardot.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (45%)

Content Size

3.9 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tech-labs.pro main page is 3.9 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 54.2 kB

  • Original 69.3 kB
  • After minification 57.2 kB
  • After compression 15.1 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 12.1 kB, which is 17% 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 54.2 kB or 78% of the original size.

Image Optimization

-37%

Potential reduce by 1.1 MB

  • Original 3.0 MB
  • After minification 1.9 MB

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, Tech Labs needs image optimization as it can save up to 1.1 MB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 231.1 kB

  • Original 385.8 kB
  • After minification 353.4 kB
  • After compression 154.7 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 231.1 kB or 60% of the original size.

CSS Optimization

-79%

Potential reduce by 336.9 kB

  • Original 424.7 kB
  • After minification 424.3 kB
  • After compression 87.7 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. Tech-labs.pro needs all CSS files to be minified and compressed as it can save up to 336.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (41%)

Requests Now

80

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tech Labs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tech-labs.pro

tech-labs.pro

97 ms

tech-labs.pro

tech-labs.pro

108 ms

jquery.min.js

jquery.min.js

38 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

53 ms

parallax.min.js

parallax.min.js

59 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

59 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

60 ms

css_mPX5SAASCgbPR600lJ-uxybivT0BPNZW_Ge9ra3rfQE.css

css_mPX5SAASCgbPR600lJ-uxybivT0BPNZW_Ge9ra3rfQE.css

58 ms

css_PGbJgHCUCBf4dg7K9Kt8aAwsApndP4GZ9RuToPy3-Fk.css

css_PGbJgHCUCBf4dg7K9Kt8aAwsApndP4GZ9RuToPy3-Fk.css

60 ms

css_wZPxWRKi6_e12gH1mbxChFtAylLn-ESBhy_4T6j10i4.css

css_wZPxWRKi6_e12gH1mbxChFtAylLn-ESBhy_4T6j10i4.css

69 ms

jquery.js

jquery.js

93 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

67 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

67 ms

jquery.once.js

jquery.once.js

65 ms

drupal.js

drupal.js

68 ms

googleanalytics.js

googleanalytics.js

80 ms

custom.js

custom.js

79 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

80 ms

slide.js

slide.js

80 ms

swiper.min.css

swiper.min.css

80 ms

slider.css

slider.css

115 ms

swiper.min.js

swiper.min.js

136 ms

analytics.js

analytics.js

128 ms

logo.png

logo.png

105 ms

syndaver.png

syndaver.png

105 ms

artec-eva-portable-3d-scanner.png

artec-eva-portable-3d-scanner.png

124 ms

Artec3D-Logo.png

Artec3D-Logo.png

103 ms

shadow.png

shadow.png

103 ms

thumb-renishaw-quantum.png

thumb-renishaw-quantum.png

181 ms

thumb-3dscan.png

thumb-3dscan.png

162 ms

thumb-advanced-manufacturing.png

thumb-advanced-manufacturing.png

225 ms

Image%20-%20Still%20Printer%20Angled%20White%20transparent%20-%20J55.png

Image%20-%20Still%20Printer%20Angled%20White%20transparent%20-%20J55.png

118 ms

application-pdf.png

application-pdf.png

122 ms

Amatrol-Skill-Boss-Logistics_95-MSB3.jpg

Amatrol-Skill-Boss-Logistics_95-MSB3.jpg

157 ms

renAM500E.jpg

renAM500E.jpg

157 ms

J750%20DAP%20Digital%20Anatomy%20Printer%20Right%20Closed.jpg

J750%20DAP%20Digital%20Anatomy%20Printer%20Right%20Closed.jpg

157 ms

RedDOT_ultem9085_casestudy.jpg

RedDOT_ultem9085_casestudy.jpg

179 ms

Antenna%20Support%201.JPG

Antenna%20Support%201.JPG

179 ms

Synergy_CaseStudy.png

Synergy_CaseStudy.png

212 ms

states.png

states.png

178 ms

logo_SynDaverLabs.png

logo_SynDaverLabs.png

212 ms

CostWebinarStratasys.jpg

CostWebinarStratasys.jpg

232 ms

tech-labs.png

tech-labs.png

211 ms

x-cal.png

x-cal.png

212 ms

tecsolutions.png

tecsolutions.png

248 ms

stratasys-j-series-polyjet-3d-printers-lg.jpg

stratasys-j-series-polyjet-3d-printers-lg.jpg

292 ms

bohler-slide1-am-powders-1.jpg

bohler-slide1-am-powders-1.jpg

327 ms

renishaw500Q_ad.jpg

renishaw500Q_ad.jpg

326 ms

Stratasys-Continuous-3D-Printing-Home-lg.jpg

Stratasys-Continuous-3D-Printing-Home-lg.jpg

251 ms

syndaver-background.jpg

syndaver-background.jpg

252 ms

white-hexagon.jpg

white-hexagon.jpg

290 ms

skill-boss-slide.jpg

skill-boss-slide.jpg

330 ms

jSBedR2flRA

jSBedR2flRA

194 ms

gwDcSD-zHT0

gwDcSD-zHT0

298 ms

rR8CsN1V7mA

rR8CsN1V7mA

331 ms

widgets.js

widgets.js

253 ms

7rs

7rs

1079 ms

parallax_bg.png

parallax_bg.png

192 ms

collect

collect

19 ms

asset_composer.js

asset_composer.js

75 ms

collect

collect

91 ms

www-player.css

www-player.css

151 ms

www-embed-player.js

www-embed-player.js

107 ms

base.js

base.js

314 ms

fetch-polyfill.js

fetch-polyfill.js

66 ms

5vthBEWxodAT4O56lIygm4SgsGnlkgcQ

5vthBEWxodAT4O56lIygm4SgsGnlkgcQ

893 ms

widget_iframe.7dae38096d06923d683a2a807172322a.html

widget_iframe.7dae38096d06923d683a2a807172322a.html

820 ms

ad_status.js

ad_status.js

562 ms

settings

settings

555 ms

form.css

form.css

263 ms

piUtils.js

piUtils.js

370 ms

N-glfAdKYzT-XJtXMnJ3qh3-rjUBbmLP98GeN0asvmo.js

N-glfAdKYzT-XJtXMnJ3qh3-rjUBbmLP98GeN0asvmo.js

427 ms

embed.js

embed.js

93 ms

id

id

251 ms

required.gif

required.gif

99 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

354 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

463 ms

Create

Create

446 ms

Create

Create

490 ms

Create

Create

494 ms

pd.js

pd.js

449 ms

widget_v2.334.js

widget_v2.334.js

154 ms

horizon_timeline.a7991bb824d62c8d5038ddd875db8389.js

horizon_timeline.a7991bb824d62c8d5038ddd875db8389.js

58 ms

embeds

embeds

58 ms

Accessibility Review

tech-labs.pro accessibility score

84

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

tech-labs.pro best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tech-labs.pro SEO score

84

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

High

Tap targets are not sized appropriately

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 Tech-labs.pro 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 Tech-labs.pro 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

tech-labs.pro

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