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tech-labs.pro screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

tech-labs.pro

Tech-Labs Pro | Training Systems for Industry and Education

Page Load Speed

2.4 sec in total

First Response

201 ms

Resources Loaded

1.7 sec

Page Rendered

487 ms

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 201 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

tech-labs.pro performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

tech-labs.pro

201 ms

jquery-3.6.0.min.js

32 ms

jquery.fancybox.min.js

109 ms

parallax.min.js

114 ms

jquery.fancybox.min.css

116 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 58% of them (69 requests) were addressed to the original Tech-labs.pro, 15% (18 requests) were made to Platform.twitter.com and 3% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Tech-labs.pro.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.1 kB (4%)

Content Size

4.3 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tech-labs.pro main page is 4.3 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 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 61.9 kB

  • Original 80.8 kB
  • After minification 73.6 kB
  • After compression 18.9 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 61.9 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 108.0 kB

  • Original 3.8 MB
  • After minification 3.7 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. Tech Labs images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 11.6 kB

  • Original 445.4 kB
  • After minification 443.7 kB
  • After compression 433.8 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

-12%

Potential reduce by 4.6 kB

  • Original 39.3 kB
  • After minification 39.2 kB
  • After compression 34.7 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 4.6 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (55%)

Requests Now

112

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 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 44 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tech-labs.pro

tech-labs.pro

201 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

32 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

109 ms

parallax.min.js

parallax.min.js

114 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

116 ms

system.base.css

system.base.css

115 ms

system.menus.css

system.menus.css

117 ms

system.messages.css

system.messages.css

118 ms

system.theme.css

system.theme.css

165 ms

field.css

field.css

167 ms

node.css

node.css

167 ms

search.css

search.css

168 ms

user.css

user.css

169 ms

youtube.css

youtube.css

170 ms

views.css

views.css

222 ms

ctools.css

ctools.css

222 ms

style.css

style.css

276 ms

jquery.min.js

jquery.min.js

282 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

224 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

226 ms

jquery.once.js

jquery.once.js

282 ms

drupal.js

drupal.js

283 ms

googleanalytics.js

googleanalytics.js

282 ms

custom.js

custom.js

283 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

334 ms

slide.js

slide.js

334 ms

js

js

104 ms

swiper.min.css

swiper.min.css

370 ms

sliderTest.css

sliderTest.css

370 ms

swiper.min.js

swiper.min.js

407 ms

widgets.js

widgets.js

42 ms

css

css

33 ms

analytics.js

analytics.js

69 ms

v2.zopim.com

v2.zopim.com

115 ms

6328c0d296ac02cdefe278f6

6328c0d296ac02cdefe278f6

293 ms

fbevents.js

fbevents.js

80 ms

Social_Icons.png

Social_Icons.png

114 ms

logo.png

logo.png

113 ms

TLS-OpenHouse-Right.png

TLS-OpenHouse-Right.png

322 ms

AmatrolHVAC.png

AmatrolHVAC.png

364 ms

AmatrolDAC.png

AmatrolDAC.png

152 ms

ssyscr-23.png

ssyscr-23.png

1230 ms

StratasysLogo-wh.png

StratasysLogo-wh.png

154 ms

SolutionsVan-23.png

SolutionsVan-23.png

435 ms

shadow.png

shadow.png

225 ms

techlabs-edu.png

techlabs-edu.png

274 ms

J8%20Series%20white.jpg

J8%20Series%20white.jpg

316 ms

DAC-Worldwide-811-000-Right.jpg

DAC-Worldwide-811-000-Right.jpg

387 ms

VRNA-in-the-box.png

VRNA-in-the-box.png

483 ms

87-SWPF1V_1772.jpg

87-SWPF1V_1772.jpg

379 ms

VRNA-EMS-Article.jpg

VRNA-EMS-Article.jpg

429 ms

107%280ad%29.jpg

107%280ad%29.jpg

437 ms

cnm-amatrol.jpeg

cnm-amatrol.jpeg

503 ms

IMG_1295.jpg

IMG_1295.jpg

482 ms

dsc02496.jpg

dsc02496.jpg

492 ms

roys-story_2.png

roys-story_2.png

496 ms

application-pdf.png

application-pdf.png

548 ms

Logo-APT_Manufacturing.png

Logo-APT_Manufacturing.png

549 ms

TLS-OpenHouse-VertAd.gif

TLS-OpenHouse-VertAd.gif

552 ms

states.png

states.png

576 ms

tech-labs_newsletter1.jpg

tech-labs_newsletter1.jpg

577 ms

SM_6_Reasons_IB_Upgrade_Campaign_0224a.jpg

SM_6_Reasons_IB_Upgrade_Campaign_0224a.jpg

632 ms

nims-logo.jpg

nims-logo.jpg

632 ms

tech-labs.png

tech-labs.png

631 ms

x-cal.png

x-cal.png

674 ms

tecsolutions.png

tecsolutions.png

675 ms

css2

css2

37 ms

css2

css2

71 ms

css2

css2

73 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

69 ms

collect

collect

43 ms

white-bg.jpg

white-bg.jpg

648 ms

whiteHVAC.jpg

whiteHVAC.jpg

647 ms

black-1.jpg

black-1.jpg

647 ms

mobile-23.jpg

mobile-23.jpg

650 ms

-F6xfjBsISg9aMakPm3wpgtKzig.ttf

-F6xfjBsISg9aMakPm3wpgtKzig.ttf

89 ms

asset_composer.js

asset_composer.js

40 ms

career-technical-education-pdf-background.jpg

career-technical-education-pdf-background.jpg

582 ms

view-more-btn.png

view-more-btn.png

602 ms

HomePageSq-3dp.jpg

HomePageSq-3dp.jpg

601 ms

HomePageSq-3dcanning.jpg

HomePageSq-3dcanning.jpg

614 ms

HomePageSq-fume.jpg

HomePageSq-fume.jpg

596 ms

SlGVmQWMvZQIdix7AFxXkHNSaBYXags.ttf

SlGVmQWMvZQIdix7AFxXkHNSaBYXags.ttf

10 ms

2fbpm

2fbpm

333 ms

CP_small.png

CP_small.png

333 ms

nims-industrial-maintenance-certification.jpg

nims-industrial-maintenance-certification.jpg

584 ms

insight.min.js

insight.min.js

85 ms

oktrk.js

oktrk.js

34 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

42 ms

parallax_bg.png

parallax_bg.png

232 ms

search-button.jpg

search-button.jpg

557 ms

settings

settings

157 ms

insight_tag_errors.gif

insight_tag_errors.gif

112 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

2 ms

Tech_Labs

Tech_Labs

101 ms

form.css

form.css

9 ms

piUtils.js

piUtils.js

23 ms

api.js

api.js

51 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

9 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

33 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

36 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

34 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

60 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

33 ms

_buildManifest.js

_buildManifest.js

58 ms

_ssgManifest.js

_ssgManifest.js

35 ms

recaptcha__en.js

recaptcha__en.js

87 ms

8526.0c32a8f0cfc5749221a3.js

8526.0c32a8f0cfc5749221a3.js

12 ms

1755.07a49c40b12af4f75780.js

1755.07a49c40b12af4f75780.js

10 ms

8283.f3e5048cca7cef5eed7f.js

8283.f3e5048cca7cef5eed7f.js

34 ms

3077.44bfeb00af01bc4020f6.js

3077.44bfeb00af01bc4020f6.js

35 ms

1362.42d432e02f7980bca032.js

1362.42d432e02f7980bca032.js

34 ms

4956.c4e51ef593974b9db0bb.js

4956.c4e51ef593974b9db0bb.js

35 ms

5893.d500bd2a89ded806aa73.js

5893.d500bd2a89ded806aa73.js

33 ms

pd.js

pd.js

42 ms

analytics

analytics

251 ms

analytics

analytics

106 ms

pd.js

pd.js

9 ms

Accessibility Review

tech-labs.pro accessibility score

95

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

Links do not have a discernible name

Best Practices

tech-labs.pro 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tech-labs.pro SEO score

79

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

Document doesn't have a valid hreflang

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 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: