Tools & Wizards About Us
james-catering.nl screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

james-catering.nl

Partycatering & Partyverhuur in regio Utrecht en Amsterdam

Page Load Speed

4.6 sec in total

First Response

249 ms

Resources Loaded

4 sec

Page Rendered

329 ms

james-catering.nl screenshot

About Website

Welcome to james-catering.nl homepage info - get ready to check James Catering best content right away, or after learning these important things about james-catering.nl

James Catering is een cateraar pur sang en neemt al jaren de verzorging van uiteenlopende gelegenheden in de regio Utrecht en Amsterdam voor haar rekening.

Visit james-catering.nl

Key Findings

We analyzed James-catering.nl page load time and found that the first response time was 249 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

james-catering.nl performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

james-catering.nl

249 ms

james-catering.nl

1426 ms

analytics.js

22 ms

jquery.bxslider.css

86 ms

gs-main.css

171 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 80% of them (41 requests) were addressed to the original James-catering.nl, 10% (5 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain James-catering.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (11%)

Content Size

13.4 MB

After Optimization

11.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of James-catering.nl main page is 13.4 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. 45% of websites need less resources to load. Images take 12.9 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 38.7 kB

  • Original 50.2 kB
  • After minification 47.1 kB
  • After compression 11.5 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 38.7 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 1.4 MB

  • Original 12.9 MB
  • After minification 11.5 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. Obviously, James Catering needs image optimization as it can save up to 1.4 MB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-19%

Potential reduce by 50.9 kB

  • Original 261.4 kB
  • After minification 261.4 kB
  • After compression 210.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 50.9 kB or 19% of the original size.

CSS Optimization

-20%

Potential reduce by 38.6 kB

  • Original 190.6 kB
  • After minification 190.6 kB
  • After compression 152.0 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. James-catering.nl needs all CSS files to be minified and compressed as it can save up to 38.6 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (60%)

Requests Now

40

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of James Catering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

james-catering.nl

james-catering.nl

249 ms

james-catering.nl

james-catering.nl

1426 ms

analytics.js

analytics.js

22 ms

jquery.bxslider.css

jquery.bxslider.css

86 ms

gs-main.css

gs-main.css

171 ms

style.min.css

style.min.css

328 ms

styles.css

styles.css

245 ms

style.css

style.css

248 ms

wordpress-svg-icon-plugin-style.min.css

wordpress-svg-icon-plugin-style.min.css

252 ms

frontend.min.css

frontend.min.css

257 ms

style.css

style.css

253 ms

css

css

36 ms

dashicons.min.css

dashicons.min.css

417 ms

jquery.min.js

jquery.min.js

420 ms

jquery-migrate.min.js

jquery-migrate.min.js

337 ms

frontend.js

frontend.js

337 ms

custom.js

custom.js

343 ms

et-core-unified-5-17161475444729.min.css

et-core-unified-5-17161475444729.min.css

408 ms

style.css

style.css

422 ms

scripts.js

scripts.js

421 ms

encoder-form.js

encoder-form.js

428 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

493 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

498 ms

gs-logo-custom.js

gs-logo-custom.js

501 ms

custom.unified.js

custom.unified.js

892 ms

common.js

common.js

510 ms

collect

collect

14 ms

js

js

68 ms

style.css

style.css

529 ms

LogoMetNaam4-300x163.png

LogoMetNaam4-300x163.png

599 ms

Ober-met-whiskey2.jpg

Ober-met-whiskey2.jpg

310 ms

LogoZonderNaam2-135x150.png

LogoZonderNaam2-135x150.png

522 ms

LogoZonderNaam2-e1409063645601.jpg

LogoZonderNaam2-e1409063645601.jpg

526 ms

truck.png

truck.png

912 ms

Bitmap.png

Bitmap.png

1217 ms

Foto-4-Luxe-hapjes.png

Foto-4-Luxe-hapjes.png

1049 ms

Foto-5-Scroppino-1.png

Foto-5-Scroppino-1.png

1431 ms

IJswater-met-citrusfruit4.png

IJswater-met-citrusfruit4.png

825 ms

James-Catering-Utrecht-Kaasplankje-400x300.jpg

James-Catering-Utrecht-Kaasplankje-400x300.jpg

184 ms

shortcodes-sprite.png

shortcodes-sprite.png

239 ms

tuctuc-300x226.png

tuctuc-300x226.png

440 ms

collect

collect

7 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

141 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

142 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

169 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

174 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

174 ms

modules.ttf

modules.ttf

494 ms

icomoon.woff

icomoon.woff

167 ms

Ober-met-whiskey2.jpg

Ober-met-whiskey2.jpg

740 ms

icomoon.woff

icomoon.woff

833 ms

Accessibility Review

james-catering.nl accessibility score

85

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

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

james-catering.nl best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

james-catering.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

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

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 James-catering.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 James-catering.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

james-catering.nl

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