Tools & Wizards About Us

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ace-dik.com

AceJewelers.com - Shop luxury watches and jewelery online at Ace Jewelers, authorized by each brand.

Page Load Speed

10.7 sec in total

First Response

345 ms

Resources Loaded

9.9 sec

Page Rendered

458 ms

About Website

Visit ace-dik.com now to see the best up-to-date Ace Dik content and also check out these interesting facts you probably never knew about ace-dik.com

AceJewelers.com is the official website of Ace Jewelers in Amsterdam, The Netherlands. Concierge Service available via telephone number: +31205711560. eBoutique of Ace & Dik Jewelers on Van Baerlestra...

Visit ace-dik.com

Key Findings

We analyzed Ace-dik.com page load time and found that the first response time was 345 ms and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

ace-dik.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value38.3 s

0/100

25%

SI (Speed Index)

Value45.7 s

0/100

10%

TBT (Total Blocking Time)

Value68,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.312

37/100

15%

TTI (Time to Interactive)

Value95.2 s

0/100

10%

Network Requests Diagram

www.acejewelers.com

345 ms

193 ms

calendar.min.css

93 ms

styles-m.min.css

295 ms

font-awesome.min.css

241 ms

Our browser made a total of 362 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ace-dik.com, 3% (12 requests) were made to Maps.googleapis.com and 2% (8 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Acejewelers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.3 kB (14%)

Content Size

772.7 kB

After Optimization

666.4 kB

  • Images
  • JavaScript
  • CSS

In fact, the total size of Ace-dik.com main page is 772.7 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. 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 649.1 kB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

Image Optimization

-16%

Potential reduce by 101.8 kB

  • Original 649.1 kB
  • After minification 547.3 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. Obviously, Ace Dik needs image optimization as it can save up to 101.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 4.4 kB

  • Original 116.2 kB
  • After minification 116.2 kB
  • After compression 111.8 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

-1%

Potential reduce by 99 B

  • Original 7.4 kB
  • After minification 7.4 kB
  • After compression 7.3 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. Ace-dik.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 242 (69%)

Requests Now

351

After Optimization

109

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 351 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ace Dik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 228 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ace-dik.com accessibility score

68

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

ace-dik.com 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

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

High

Missing source maps for large first-party JavaScript

SEO Factors

ace-dik.com SEO score

83

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

Document doesn't have a valid hreflang

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ace-dik.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ace-dik.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

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