Tools & Wizards About Us
profilab24.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

profilab24.com

Buy Laboratory Equipment | International Online Dealer | ProfiLab24

Page Load Speed

2.2 sec in total

First Response

142 ms

Resources Loaded

1.7 sec

Page Rendered

357 ms

profilab24.com screenshot

About Website

Click here to check amazing Profi Lab24 content for Turkey. Otherwise, check out these important facts you probably never knew about profilab24.com

ProfiLab24 GmbH is an international dealer for laboratory equipment and laboratory supplies. Order with 24/7 Customer Service Support in the online catalog

Visit profilab24.com

Key Findings

We analyzed Profilab24.com page load time and found that the first response time was 142 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

profilab24.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value1.076

2/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

profilab24.com

142 ms

profilab24.com

323 ms

cookie_modal.js

28 ms

custom_bootstrap.css

47 ms

jquery-slider.css

35 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 88% of them (56 requests) were addressed to the original Profilab24.com, 3% (2 requests) were made to Ssl.google-analytics.com and 3% (2 requests) were made to Matomo.medsolut.com. The less responsive or slowest element that took the longest time to load (464 ms) belongs to the original domain Profilab24.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.6 kB (19%)

Content Size

603.6 kB

After Optimization

490.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Profilab24.com main page is 603.6 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. 30% of websites need less resources to load. Images take 238.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 112.7 kB

  • Original 145.6 kB
  • After minification 145.5 kB
  • After compression 32.9 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 112.7 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 67 B

  • Original 238.4 kB
  • After minification 238.3 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. Profi Lab24 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 788 B

  • Original 166.6 kB
  • After minification 166.6 kB
  • After compression 165.8 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

-0%

Potential reduce by 66 B

  • Original 53.0 kB
  • After minification 53.0 kB
  • After compression 52.9 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. Profilab24.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (55%)

Requests Now

58

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Profi Lab24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

profilab24.com

profilab24.com

142 ms

profilab24.com

profilab24.com

323 ms

cookie_modal.js

cookie_modal.js

28 ms

custom_bootstrap.css

custom_bootstrap.css

47 ms

jquery-slider.css

jquery-slider.css

35 ms

js

js

161 ms

email-decode.min.js

email-decode.min.js

18 ms

jquery_2.min.js

jquery_2.min.js

32 ms

plugins.js

plugins.js

36 ms

jquery.dependClass.js

jquery.dependClass.js

32 ms

jquery.slider.js

jquery.slider.js

41 ms

paypal.js

paypal.js

160 ms

output.min.js

output.min.js

51 ms

jtl.output.min.js

jtl.output.min.js

58 ms

own_js.js

own_js.js

52 ms

suggest.js

suggest.js

56 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

159 ms

custom_bootstrap.css

custom_bootstrap.css

39 ms

ga.js

ga.js

68 ms

matomo.js

matomo.js

87 ms

ger.png

ger.png

127 ms

fre.png

fre.png

124 ms

spa.png

spa.png

120 ms

por.png

por.png

115 ms

dut.png

dut.png

115 ms

ita.png

ita.png

121 ms

eng.png

eng.png

229 ms

en-laboratory-analytical-devices-kern-digital-refractometer-orf-92hm-honey.jpg

en-laboratory-analytical-devices-kern-digital-refractometer-orf-92hm-honey.jpg

277 ms

std_kSuchspecialOverlay_2_4.png

std_kSuchspecialOverlay_2_4.png

247 ms

en-laboratory-measurement-technology-pce-instruments-force-gauge-pce-pfg-2k.jpg

en-laboratory-measurement-technology-pce-instruments-force-gauge-pce-pfg-2k.jpg

270 ms

en-laboratory-measurement-technology-ebro-core-thermometer-ttx-200.jpg

en-laboratory-measurement-technology-ebro-core-thermometer-ttx-200.jpg

247 ms

en-laboratory-vacuum-controller-ika-vacuum-controller-vc-10.jpg

en-laboratory-vacuum-controller-ika-vacuum-controller-vc-10.jpg

248 ms

asecos.jpg

asecos.jpg

346 ms

Buerkle.jpg

Buerkle.jpg

272 ms

Biosan_2.jpg

Biosan_2.jpg

269 ms

Draeger.jpg

Draeger.jpg

372 ms

Philipp-Kirsch.jpg

Philipp-Kirsch.jpg

398 ms

Heidolph.jpg

Heidolph.jpg

387 ms

IKA.jpg

IKA.jpg

287 ms

Miele.jpg

Miele.jpg

291 ms

SEMPERMED.jpg

SEMPERMED.jpg

417 ms

Sigma-Laborzentrifugen.jpg

Sigma-Laborzentrifugen.jpg

313 ms

WERKSITZ.jpg

WERKSITZ.jpg

331 ms

WTW.jpg

WTW.jpg

347 ms

paypal.png

paypal.png

362 ms

sepa.png

sepa.png

464 ms

profilab_cliam-2016_slim.png

profilab_cliam-2016_slim.png

448 ms

transp.png

transp.png

447 ms

__utm.gif

__utm.gif

17 ms

matomo.php

matomo.php

384 ms

collect

collect

23 ms

ga-audiences

ga-audiences

24 ms

custom_bootstrap.css

custom_bootstrap.css

24 ms

all.min.css

all.min.css

31 ms

solid.min.css

solid.min.css

33 ms

fa-solid-900.woff

fa-solid-900.woff

123 ms

fa-regular-400.woff

fa-regular-400.woff

152 ms

startseite.css

startseite.css

21 ms

background46.jpg

background46.jpg

21 ms

background39.jpg

background39.jpg

22 ms

offcanvas-menu.css

offcanvas-menu.css

20 ms

style.css

style.css

16 ms

suggest.css

suggest.css

18 ms

priceslider.css

priceslider.css

127 ms

Accessibility Review

profilab24.com accessibility score

90

Accessibility Issues

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

profilab24.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

profilab24.com SEO score

86

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Profilab24.com 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 Profilab24.com main page’s claimed encoding is . 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

profilab24.com

Open Graph data is detected on the main page of Profi Lab24. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: