Tools & Wizards About Us
tetos.nl screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

tetos.nl

Tetos - De specialist in textielbespanning op maat m.b.t. beurzen en tentoonstellingen

Page Load Speed

1.6 sec in total

First Response

375 ms

Resources Loaded

1.1 sec

Page Rendered

105 ms

tetos.nl screenshot

About Website

Welcome to tetos.nl homepage info - get ready to check Tetos best content right away, or after learning these important things about tetos.nl

Tetos is specialist in textielbespanning op maat met betrekking tot (o.a.) beurzen en tentoonstellingen. Wij staan voor service, betrouwbaarheid, flexibiliteit & inventiviteit

Visit tetos.nl

Key Findings

We analyzed Tetos.nl page load time and found that the first response time was 375 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

tetos.nl performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value9.8 s

27/100

10%

Network Requests Diagram

tetos.nl

375 ms

tetos.css

264 ms

ga.js

23 ms

tetos-tentoonstellingsservice-logo.png

119 ms

flag-blue-arrow.png

117 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 38% of them (13 requests) were addressed to the original Tetos.nl, 29% (10 requests) were made to Static.xx.fbcdn.net and 24% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (375 ms) belongs to the original domain Tetos.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.3 kB (27%)

Content Size

78.0 kB

After Optimization

56.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tetos.nl main page is 78.0 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. Images take 37.0 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 4.8 kB

  • Original 7.1 kB
  • After minification 6.4 kB
  • After compression 2.3 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 4.8 kB or 68% of the original size.

Image Optimization

-5%

Potential reduce by 2.0 kB

  • Original 37.0 kB
  • After minification 35.0 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. Tetos images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-86%

Potential reduce by 14.5 kB

  • Original 16.8 kB
  • After minification 12.9 kB
  • After compression 2.4 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. Tetos.nl needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (52%)

Requests Now

33

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tetos.nl

tetos.nl

375 ms

tetos.css

tetos.css

264 ms

ga.js

ga.js

23 ms

tetos-tentoonstellingsservice-logo.png

tetos-tentoonstellingsservice-logo.png

119 ms

flag-blue-arrow.png

flag-blue-arrow.png

117 ms

flag-nl-on.png

flag-nl-on.png

183 ms

flag-gb-off.png

flag-gb-off.png

181 ms

flag-de-off.png

flag-de-off.png

172 ms

flag-fr-off.png

flag-fr-off.png

180 ms

blue-block.png

blue-block.png

211 ms

yellow-block.png

yellow-block.png

199 ms

facebook.png

facebook.png

262 ms

twitter-2.png

twitter-2.png

265 ms

linkedin.png

linkedin.png

263 ms

__utm.gif

__utm.gif

11 ms

likebox.php

likebox.php

242 ms

kyEKgjk51ZE.css

kyEKgjk51ZE.css

36 ms

xgj7bXhJNEH.css

xgj7bXhJNEH.css

44 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

52 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

42 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

38 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

50 ms

224117_482758735102414_2137011472_n.jpg

224117_482758735102414_2137011472_n.jpg

103 ms

295869_477348988976722_578231908_n.jpg

295869_477348988976722_578231908_n.jpg

12 ms

11694950_631793573590622_373060932012651196_n.jpg

11694950_631793573590622_373060932012651196_n.jpg

29 ms

12063633_1685210841713901_1806235592764974913_n.jpg

12063633_1685210841713901_1806235592764974913_n.jpg

13 ms

563632_689822487717031_1359279390_n.jpg

563632_689822487717031_1359279390_n.jpg

102 ms

11953171_147814488892928_1915831499418033551_n.jpg

11953171_147814488892928_1915831499418033551_n.jpg

15 ms

162703_135944066460801_2882342_n.jpg

162703_135944066460801_2882342_n.jpg

28 ms

12274334_983651315035852_622078338095323387_n.jpg

12274334_983651315035852_622078338095323387_n.jpg

16 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

9 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

9 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

3 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

5 ms

Accessibility Review

tetos.nl accessibility score

88

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.

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

tetos.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tetos.nl SEO score

98

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

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

tetos.nl

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