Tools & Wizards About Us
mistermask.nl screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

mistermask.nl

Exclusive party masks for all thinkable events! - MisterMask.nl

Page Load Speed

2.4 sec in total

First Response

215 ms

Resources Loaded

1.9 sec

Page Rendered

263 ms

mistermask.nl screenshot

About Website

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

Party masks for men and women: Shop for latex masks, masquerade ball masks, Venetian masks, feather masks, carnival masks, and other party masks.

Visit mistermask.nl

Key Findings

We analyzed Mistermask.nl page load time and found that the first response time was 215 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

mistermask.nl performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

mistermask.nl

215 ms

202 ms

cookielaw.css

45 ms

dmws-plus-loader.js

64 ms

font-awesome.min.css

43 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 9% of them (5 requests) were addressed to the original Mistermask.nl, 66% (37 requests) were made to Cdn.webshopapp.com and 7% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (621 ms) relates to the external source Reconvert.cmdcbv.app.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.9 kB (12%)

Content Size

620.6 kB

After Optimization

548.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mistermask.nl main page is 620.6 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. 60% of websites need less resources to load. Images take 411.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 66.2 kB

  • Original 75.1 kB
  • After minification 51.4 kB
  • After compression 8.9 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. This page needs HTML code to be minified as it can gain 23.7 kB, which is 32% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 66.2 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 3.7 kB

  • Original 411.9 kB
  • After minification 408.2 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. Mister Mask images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.0 kB

  • Original 132.1 kB
  • After minification 132.1 kB
  • After compression 130.2 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

-5%

Potential reduce by 64 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.3 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. Mistermask.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (46%)

Requests Now

48

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mister Mask. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mistermask.nl

mistermask.nl

215 ms

202 ms

cookielaw.css

cookielaw.css

45 ms

dmws-plus-loader.js

dmws-plus-loader.js

64 ms

font-awesome.min.css

font-awesome.min.css

43 ms

css

css

54 ms

bootstrap-min-310.css

bootstrap-min-310.css

59 ms

style-min.css

style-min.css

79 ms

lightgallery.css

lightgallery.css

71 ms

settings.css

settings.css

69 ms

custom.css

custom.css

73 ms

jquery-1-9-1.js

jquery-1-9-1.js

71 ms

jquery-ui-1-10-1.js

jquery-ui-1-10-1.js

84 ms

bootstrap-min-310.js

bootstrap-min-310.js

81 ms

global.js

global.js

87 ms

gui.js

gui.js

89 ms

lightgallery-min.js

lightgallery-min.js

88 ms

jquery-flexslider-min.js

jquery-flexslider-min.js

88 ms

email-decode.min.js

email-decode.min.js

20 ms

js

js

82 ms

dmws-plus.js

dmws-plus.js

12 ms

dmws-plus.css

dmws-plus.css

19 ms

css2

css2

22 ms

gtm.js

gtm.js

225 ms

logo.png

logo.png

168 ms

pageview.js

pageview.js

144 ms

script.js

script.js

621 ms

cart.png

cart.png

29 ms

brand-icon.png

brand-icon.png

27 ms

102721814.jpg

102721814.jpg

46 ms

53901030.jpg

53901030.jpg

73 ms

53902856.jpg

53902856.jpg

27 ms

53900586.jpg

53900586.jpg

25 ms

49331960.jpg

49331960.jpg

29 ms

294561972.jpg

294561972.jpg

44 ms

446277290.jpg

446277290.jpg

106 ms

307773440.jpg

307773440.jpg

44 ms

145272083.jpg

145272083.jpg

45 ms

142635986.jpg

142635986.jpg

73 ms

316354541.jpg

316354541.jpg

70 ms

148070432.jpg

148070432.jpg

70 ms

53900918.jpg

53900918.jpg

105 ms

147809105.jpg

147809105.jpg

104 ms

147141341.jpg

147141341.jpg

105 ms

7627507.jpg

7627507.jpg

105 ms

7733048.jpg

7733048.jpg

130 ms

332464859.jpg

332464859.jpg

105 ms

homepage-advertentie.png

homepage-advertentie.png

442 ms

backtotop-pijl.png

backtotop-pijl.png

106 ms

payment-icons-blackwhite.png

payment-icons-blackwhite.png

107 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

51 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

53 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

85 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

86 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

25 ms

main.js

main.js

45 ms

Accessibility Review

mistermask.nl accessibility score

80

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

mistermask.nl 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

mistermask.nl SEO score

84

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

mistermask.nl

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