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tebulo.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

tebulo.com

Tebulo Group | Tebulo Engineering | Tebulo Industrial Automation

Page Load Speed

3.4 sec in total

First Response

271 ms

Resources Loaded

2.8 sec

Page Rendered

237 ms

tebulo.com screenshot

About Website

Click here to check amazing Tebulo content. Otherwise, check out these important facts you probably never knew about tebulo.com

De Tebulo Group bestaat uit Tebulo Engineering b.v. gevestigd in Alkmaar en Tebulo Industrial Automation gevestigd in Warmenhuizen. Telefoonnr.: 072-5142060

Visit tebulo.com

Key Findings

We analyzed Tebulo.com page load time and found that the first response time was 271 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

tebulo.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value2,360 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

tebulo.com

271 ms

www.tebulo.com

710 ms

uc.js

41 ms

style.min.css

93 ms

style.css

185 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 75% of them (45 requests) were addressed to the original Tebulo.com, 10% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (866 ms) belongs to the original domain Tebulo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.4 kB (11%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tebulo.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. 50% of websites need less resources to load. Javascripts take 555.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 110.6 kB

  • Original 138.3 kB
  • After minification 136.8 kB
  • After compression 27.8 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 110.6 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 449.9 kB
  • After minification 448.6 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. Tebulo images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 12.1 kB

  • Original 555.4 kB
  • After minification 555.4 kB
  • After compression 543.4 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 16.5 kB

  • Original 141.4 kB
  • After minification 141.2 kB
  • After compression 124.9 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. Tebulo.com needs all CSS files to be minified and compressed as it can save up to 16.5 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (83%)

Requests Now

52

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tebulo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tebulo.com

tebulo.com

271 ms

www.tebulo.com

www.tebulo.com

710 ms

uc.js

uc.js

41 ms

style.min.css

style.min.css

93 ms

style.css

style.css

185 ms

styles.css

styles.css

271 ms

be.css

be.css

460 ms

animations.min.css

animations.min.css

278 ms

fontawesome.css

fontawesome.css

280 ms

jplayer.blue.monday.min.css

jplayer.blue.monday.min.css

279 ms

responsive.css

responsive.css

283 ms

css

css

56 ms

style.css

style.css

359 ms

jquery.min.js

jquery.min.js

489 ms

jquery-migrate.min.js

jquery-migrate.min.js

369 ms

rbtools.min.js

rbtools.min.js

506 ms

rs6.min.js

rs6.min.js

593 ms

analytics-talk-content-tracking.js

analytics-talk-content-tracking.js

449 ms

css

css

74 ms

rs6.css

rs6.css

589 ms

hooks.min.js

hooks.min.js

589 ms

i18n.min.js

i18n.min.js

589 ms

index.js

index.js

588 ms

index.js

index.js

589 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

677 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

683 ms

player.js

player.js

48 ms

gtm4wp-vimeo.js

gtm4wp-vimeo.js

678 ms

api.js

api.js

364 ms

gtm4wp-soundcloud.js

gtm4wp-soundcloud.js

678 ms

core.min.js

core.min.js

685 ms

tabs.min.js

tabs.min.js

684 ms

debouncedresize.min.js

debouncedresize.min.js

767 ms

magnificpopup.min.js

magnificpopup.min.js

768 ms

menu.js

menu.js

771 ms

visible.min.js

visible.min.js

772 ms

animations.min.js

animations.min.js

772 ms

jplayer.min.js

jplayer.min.js

775 ms

enllax.min.js

enllax.min.js

855 ms

translate3d.js

translate3d.js

858 ms

scripts.js

scripts.js

866 ms

api.js

api.js

44 ms

wp-polyfill.min.js

wp-polyfill.min.js

863 ms

index.js

index.js

781 ms

gtm.js

gtm.js

146 ms

Tebulo-Engineering-Logo-254x57.png

Tebulo-Engineering-Logo-254x57.png

397 ms

favicon-tebulo-engineering-32x32.png

favicon-tebulo-engineering-32x32.png

482 ms

dummy.png

dummy.png

481 ms

Tebulo-Engineering-Home2.jpg

Tebulo-Engineering-Home2.jpg

637 ms

tebulo-robotics-home544x385.jpg

tebulo-robotics-home544x385.jpg

726 ms

footer-logos-certificering.-tebulo-VCA.png

footer-logos-certificering.-tebulo-VCA.png

483 ms

home_tebulo_section_1-V4.png

home_tebulo_section_1-V4.png

399 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

37 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

48 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

58 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

58 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

57 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

57 ms

track.js

track.js

53 ms

recaptcha__en.js

recaptcha__en.js

38 ms

Accessibility Review

tebulo.com accessibility score

78

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

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

tebulo.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

tebulo.com SEO score

87

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tebulo.com can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Tebulo.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

tebulo.com

Open Graph data is detected on the main page of Tebulo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: