Tools & Wizards About Us
jb-inflatables.nl screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jb-inflatables.nl

Dé leverancier van springkussens en opblaasattracties. | JB-Inflatables

Page Load Speed

1.7 sec in total

First Response

136 ms

Resources Loaded

648 ms

Page Rendered

886 ms

jb-inflatables.nl screenshot

About Website

Click here to check amazing JB Inflatables content for Netherlands. Otherwise, check out these important facts you probably never knew about jb-inflatables.nl

Fabrikant en leverancier van de grootste collectie springkussens, skydancers en opblaasbare feestpoppen! Uit voorraad leverbaar, scherpe prijzen.

Visit jb-inflatables.nl

Key Findings

We analyzed Jb-inflatables.nl page load time and found that the first response time was 136 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

jb-inflatables.nl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value2.9 s

94/100

10%

TBT (Total Blocking Time)

Value2,290 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

jb-inflatables.nl

136 ms

www.jb-inflatables.nl

90 ms

google_tag.script.js

17 ms

css_zaHpgZpAz2pzO1fWgrZtAl16AwkzSIGD0yMAT2pgG9Q.css

28 ms

toastr.min.css

49 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 98% of them (132 requests) were addressed to the original Jb-inflatables.nl, 1% (2 requests) were made to Cdnjs.cloudflare.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (159 ms) belongs to the original domain Jb-inflatables.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 149.4 kB (4%)

Content Size

3.3 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jb-inflatables.nl main page is 3.3 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. 75% 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 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 147.3 kB

  • Original 183.5 kB
  • After minification 182.6 kB
  • After compression 36.2 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 147.3 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2.1 kB

  • Original 2.9 MB
  • After minification 2.9 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. JB Inflatables images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 10 B

  • Original 226.9 kB
  • After minification 226.9 kB
  • After compression 226.9 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 10 B

  • Original 47.9 kB
  • After minification 47.9 kB
  • After compression 47.9 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. Jb-inflatables.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (5%)

Requests Now

132

After Optimization

125

  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JB Inflatables. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jb-inflatables.nl

jb-inflatables.nl

136 ms

www.jb-inflatables.nl

www.jb-inflatables.nl

90 ms

google_tag.script.js

google_tag.script.js

17 ms

css_zaHpgZpAz2pzO1fWgrZtAl16AwkzSIGD0yMAT2pgG9Q.css

css_zaHpgZpAz2pzO1fWgrZtAl16AwkzSIGD0yMAT2pgG9Q.css

28 ms

toastr.min.css

toastr.min.css

49 ms

css_LVk_unyX8Rr9KAfdL0YqI-Pboci777xH-vh6y4TBEdU.css

css_LVk_unyX8Rr9KAfdL0YqI-Pboci777xH-vh6y4TBEdU.css

27 ms

css_100N6WCIaiborFqGdb2dZA4iL4m2p4jxJ1ReBlA9ehc.css

css_100N6WCIaiborFqGdb2dZA4iL4m2p4jxJ1ReBlA9ehc.css

32 ms

logo.svg

logo.svg

20 ms

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39 ms

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40 ms

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41 ms

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40 ms

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62 ms

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62 ms

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63 ms

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65 ms

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64 ms

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65 ms

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66 ms

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68 ms

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66 ms

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65 ms

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67 ms

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67 ms

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69 ms

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69 ms

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70 ms

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71 ms

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71 ms

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71 ms

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72 ms

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74 ms

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72 ms

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73 ms

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rodeostier_opblaasbaar__2_-removebg-preview%20%281%29.png

75 ms

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IPS-tafel_1-zonder_rand-removebg-preview%20%281%29.png

75 ms

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levend%20tafelvoetbal%20rood-zwart.png

76 ms

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80 ms

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toastr.min.js

34 ms

js_HNkur6KlM5ESBtbbmy4eLBw81d3CG2BMEV_6mncXTNY.js

js_HNkur6KlM5ESBtbbmy4eLBw81d3CG2BMEV_6mncXTNY.js

81 ms

js_zJXYStz29tSBjTjZe7BU-Z9H7RVib9Cvp8m7BPfDX_c.js

js_zJXYStz29tSBjTjZe7BU-Z9H7RVib9Cvp8m7BPfDX_c.js

93 ms

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Basejump%20kids.png

71 ms

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Sumo%20kids.png

69 ms

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70 ms

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56 ms

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57 ms

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56 ms

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Winter%20rollerbaan%20dubbel.png

58 ms

Flamingo%20run.png

Flamingo%20run.png

37 ms

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Mechanische%20rodeostier.png

51 ms

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Giga%20modulaire%20stormbaan%20Dodge%20or%20slide.png

52 ms

CTA%20Maatwerk%20attractie%20en%20spelen%202.0_0.png

CTA%20Maatwerk%20attractie%20en%20spelen%202.0_0.png

52 ms

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Sarah%20en%20Abraham%20losse%20poppen.png

50 ms

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sarah_abraham_2d_categorie_afbeelding_.png

50 ms

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5-Maatvoering%20poppen.png

51 ms

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51 ms

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52 ms

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51 ms

standaardboog_blauw.png

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53 ms

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53 ms

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60 ms

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60 ms

CTA%20Maatwerk%20Banners%20Afbeelding-groter.png

CTA%20Maatwerk%20Banners%20Afbeelding-groter.png

61 ms

SKYTUBES%20ICON.png

SKYTUBES%20ICON.png

56 ms

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SKYDANCER%20ICON.png

61 ms

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60 ms

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63 ms

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70 ms

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67 ms

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Car%20skytubes.png

64 ms

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overig%20skytubes.png

66 ms

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Maatwerk%20icon.png

66 ms

Mega%20skytube%20groen-vrijstaand%203.0.png

Mega%20skytube%20groen-vrijstaand%203.0.png

69 ms

Lichtkegels.png

Lichtkegels.png

70 ms

Categorie%20afbeelding%20skydances%20blower.png

Categorie%20afbeelding%20skydances%20blower.png

71 ms

CTA%20Maatwerk%20Skytube%20en%20Skydancers%20Afbeelding2.0.png

CTA%20Maatwerk%20Skytube%20en%20Skydancers%20Afbeelding2.0.png

64 ms

R-6.jpg

R-6.jpg

65 ms

Start%20knop-optm.jpg

Start%20knop-optm.jpg

67 ms

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68 ms

disco_tenten.png

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66 ms

Pizza-1-vrijstaand.png

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68 ms

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67 ms

Dome%20tent.png

Dome%20tent.png

66 ms

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74 ms

gtm.js

gtm.js

74 ms

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57 ms

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58 ms

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60 ms

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59 ms

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58 ms

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62 ms

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86 ms

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85 ms

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87 ms

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85 ms

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82 ms

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82 ms

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77 ms

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76 ms

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76 ms

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77 ms

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75 ms

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77 ms

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72 ms

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70 ms

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69 ms

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69 ms

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69 ms

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69 ms

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66 ms

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65 ms

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65 ms

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65 ms

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63 ms

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71 ms

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63 ms

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67 ms

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64 ms

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155 ms

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128 ms

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131 ms

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12 ms

Accessibility Review

jb-inflatables.nl accessibility score

89

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

jb-inflatables.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

High

Missing source maps for large first-party JavaScript

SEO Factors

jb-inflatables.nl SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jb-inflatables.nl 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 Jb-inflatables.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

jb-inflatables.nl

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