Tools & Wizards About Us
diamondsfactory.de screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

diamondsfactory.de

Verlobungsringe, Eheringe & Diamantschmuck | Diamonds Factory

Page Load Speed

6.9 sec in total

First Response

270 ms

Resources Loaded

6.3 sec

Page Rendered

284 ms

diamondsfactory.de screenshot

About Website

Welcome to diamondsfactory.de homepage info - get ready to check Diamonds Factory best content for Germany right away, or after learning these important things about diamondsfactory.de

Hochwertiger Diamantschmuck, Verlobungsringe und Eheringe für die besonderen Momente im Leben. Diskret und günstig online kaufen bei Diamondsfactory.de

Visit diamondsfactory.de

Key Findings

We analyzed Diamondsfactory.de page load time and found that the first response time was 270 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

diamondsfactory.de performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value6,530 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.597

11/100

15%

TTI (Time to Interactive)

Value24.9 s

0/100

10%

Network Requests Diagram

diamondsfactory.de

270 ms

www.diamondsfactory.de

395 ms

style.css

277 ms

internal.css

289 ms

browsersupportcheck.css

192 ms

Our browser made a total of 219 requests to load all elements on the main page. We found that 27% of them (60 requests) were addressed to the original Diamondsfactory.de, 55% (120 requests) were made to Img.diamondsfactory.com and 3% (7 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Diamondsfactory.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (35%)

Content Size

3.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diamondsfactory.de main page is 3.5 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. 70% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 103.7 kB

  • Original 125.4 kB
  • After minification 102.4 kB
  • After compression 21.7 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 23.0 kB, which is 18% 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 103.7 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 274.9 kB

  • Original 2.3 MB
  • After minification 2.0 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, Diamonds Factory needs image optimization as it can save up to 274.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 438.3 kB

  • Original 613.1 kB
  • After minification 479.5 kB
  • After compression 174.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 438.3 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 399.0 kB

  • Original 483.2 kB
  • After minification 435.7 kB
  • After compression 84.3 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. Diamondsfactory.de needs all CSS files to be minified and compressed as it can save up to 399.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (18%)

Requests Now

207

After Optimization

170

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 207 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamonds Factory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diamondsfactory.de

diamondsfactory.de

270 ms

www.diamondsfactory.de

www.diamondsfactory.de

395 ms

style.css

style.css

277 ms

internal.css

internal.css

289 ms

browsersupportcheck.css

browsersupportcheck.css

192 ms

jquery-ui-1.8.16.custom.css

jquery-ui-1.8.16.custom.css

200 ms

diamond-jewellery-1.7.1.min.js

diamond-jewellery-1.7.1.min.js

323 ms

diamond-ring-min.js

diamond-ring-min.js

201 ms

jquery.reel.js

jquery.reel.js

385 ms

browsersupportcheck.js

browsersupportcheck.js

301 ms

_biz-a.js

_biz-a.js

92 ms

blog_jqueryslider.js

blog_jqueryslider.js

300 ms

rotate-product.js

rotate-product.js

374 ms

easeljs-0.6.0.min.js

easeljs-0.6.0.min.js

386 ms

si.js

si.js

88 ms

360_video.js

360_video.js

314 ms

common.css

common.css

127 ms

0001.jpg

0001.jpg

368 ms

0001.jpg

0001.jpg

577 ms

0001.jpg

0001.jpg

576 ms

0001.jpg

0001.jpg

578 ms

logo.png

logo.png

112 ms

nav_verlobungsringe.jpg

nav_verlobungsringe.jpg

110 ms

nav_diamantringe.jpg

nav_diamantringe.jpg

109 ms

nav_hochzeit.jpg

nav_hochzeit.jpg

123 ms

nav_ohrringe.jpg

nav_ohrringe.jpg

110 ms

nav_anh%C3%A4nger.jpg

nav_anh%C3%A4nger.jpg

110 ms

nav_armb%C3%A4nder.jpg

nav_armb%C3%A4nder.jpg

234 ms

trustedshops-gmbh-de.png

trustedshops-gmbh-de.png

233 ms

germany-mobile-engagment-ring.jpg

germany-mobile-engagment-ring.jpg

306 ms

germany-mobile-diamond-ring.jpg

germany-mobile-diamond-ring.jpg

235 ms

home-1.png

home-1.png

232 ms

home-2.png

home-2.png

239 ms

home-3.png

home-3.png

343 ms

home-4.png

home-4.png

333 ms

home-5.png

home-5.png

422 ms

happy-customer-germany.jpg

happy-customer-germany.jpg

336 ms

home-6.png

home-6.png

340 ms

rotate.png

rotate.png

404 ms

BJA-102x96.png

BJA-102x96.png

433 ms

assay_office-102x96.png

assay_office-102x96.png

436 ms

assay_assured-102x96.png

assay_assured-102x96.png

448 ms

stop_blood_diamond-102x96.png

stop_blood_diamond-102x96.png

448 ms

JVC-102x96.png

JVC-102x96.png

569 ms

shopzilla-102x96.png

shopzilla-102x96.png

573 ms

security_metrics-102x96.png

security_metrics-102x96.png

574 ms

bja-Neve-Certificate.jpg

bja-Neve-Certificate.jpg

721 ms

assay-assured-popup.jpg

assay-assured-popup.jpg

731 ms

stop-blood-popup.jpg

stop-blood-popup.jpg

915 ms

jvc_certi.jpg

jvc_certi.jpg

878 ms

shopzilla-popUp.jpg

shopzilla-popUp.jpg

985 ms

gtm.js

gtm.js

63 ms

diamonds-factory.png

diamonds-factory.png

785 ms

engagement-rings.png

engagement-rings.png

880 ms

home-band.jpg

home-band.jpg

803 ms

trustpilot_home.png

trustpilot_home.png

885 ms

german-engagement-ring.jpg

german-engagement-ring.jpg

885 ms

german-diamond-ring.jpg

german-diamond-ring.jpg

1015 ms

conversion_async.js

conversion_async.js

25 ms

analytics.js

analytics.js

25 ms

roundtrip.js

roundtrip.js

13 ms

bd78ecf805be.js

bd78ecf805be.js

329 ms

droidsans-webfont.woff

droidsans-webfont.woff

914 ms

droidsans-bold-webfont.woff

droidsans-bold-webfont.woff

933 ms

loader.gif

loader.gif

933 ms

our-heritage.jpg

our-heritage.jpg

956 ms

band-image.png

band-image.png

981 ms

smarticon

smarticon

118 ms

diamonds-factory-trusted-jeweller.jpg

diamonds-factory-trusted-jeweller.jpg

1003 ms

114 ms

collect

collect

97 ms

collect

collect

143 ms

12214775-a143-4b19-8d2b-cdcad2449b37.js

12214775-a143-4b19-8d2b-cdcad2449b37.js

348 ms

X0C02E5014EB2051494B1CA2E9B26601C.js

X0C02E5014EB2051494B1CA2E9B26601C.js

125 ms

ipv

ipv

35 ms

diamonds-factory-bespoke.jpg

diamonds-factory-bespoke.jpg

893 ms

diamonds-factory-jewellery-viewing.jpg

diamonds-factory-jewellery-viewing.jpg

894 ms

loader.gif

loader.gif

926 ms

41 ms

BizibleAcct.js

BizibleAcct.js

71 ms

KFNZKI2I4ZGLNKGNYAOSQP.js

KFNZKI2I4ZGLNKGNYAOSQP.js

324 ms

ga-audiences

ga-audiences

17 ms

0002.jpg

0002.jpg

206 ms

v

v

636 ms

live-chat-germany.jpg

live-chat-germany.jpg

297 ms

blank.gif

blank.gif

28 ms

0003.jpg

0003.jpg

154 ms

out

out

9 ms

tr

tr

35 ms

18 ms

out

out

27 ms

out

out

21 ms

out

out

25 ms

out

out

26 ms

out

out

29 ms

0002.jpg

0002.jpg

159 ms

0002.jpg

0002.jpg

160 ms

0002.jpg

0002.jpg

162 ms

26 ms

u.php

u.php

33 ms

sync

sync

18 ms

pixel

pixel

43 ms

377928.gif

377928.gif

6 ms

tap.php

tap.php

6 ms

in

in

3 ms

sd

sd

28 ms

0004.jpg

0004.jpg

156 ms

0003.jpg

0003.jpg

161 ms

0003.jpg

0003.jpg

159 ms

0003.jpg

0003.jpg

163 ms

0005.jpg

0005.jpg

163 ms

0004.jpg

0004.jpg

165 ms

0004.jpg

0004.jpg

167 ms

0004.jpg

0004.jpg

164 ms

0006.jpg

0006.jpg

164 ms

0005.jpg

0005.jpg

156 ms

0005.jpg

0005.jpg

155 ms

0005.jpg

0005.jpg

163 ms

0007.jpg

0007.jpg

165 ms

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0006.jpg

159 ms

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0006.jpg

154 ms

0006.jpg

0006.jpg

163 ms

0008.jpg

0008.jpg

160 ms

0007.jpg

0007.jpg

166 ms

0007.jpg

0007.jpg

165 ms

0007.jpg

0007.jpg

153 ms

0009.jpg

0009.jpg

154 ms

0008.jpg

0008.jpg

154 ms

0008.jpg

0008.jpg

159 ms

0008.jpg

0008.jpg

160 ms

0010.jpg

0010.jpg

163 ms

0009.jpg

0009.jpg

154 ms

0009.jpg

0009.jpg

155 ms

0009.jpg

0009.jpg

152 ms

0011.jpg

0011.jpg

156 ms

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0010.jpg

155 ms

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153 ms

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154 ms

0012.jpg

0012.jpg

163 ms

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0011.jpg

156 ms

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153 ms

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155 ms

0013.jpg

0013.jpg

159 ms

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160 ms

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161 ms

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158 ms

0014.jpg

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153 ms

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155 ms

0013.jpg

0013.jpg

156 ms

0013.jpg

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160 ms

0015.jpg

0015.jpg

153 ms

0014.jpg

0014.jpg

155 ms

0014.jpg

0014.jpg

155 ms

0014.jpg

0014.jpg

159 ms

0016.jpg

0016.jpg

155 ms

0015.jpg

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165 ms

0015.jpg

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164 ms

0015.jpg

0015.jpg

162 ms

0017.jpg

0017.jpg

157 ms

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0016.jpg

153 ms

0016.jpg

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157 ms

0016.jpg

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162 ms

0018.jpg

0018.jpg

155 ms

0017.jpg

0017.jpg

164 ms

0017.jpg

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155 ms

0017.jpg

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159 ms

0019.jpg

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164 ms

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158 ms

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154 ms

0018.jpg

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153 ms

0020.jpg

0020.jpg

156 ms

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166 ms

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166 ms

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152 ms

0021.jpg

0021.jpg

153 ms

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154 ms

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156 ms

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160 ms

0022.jpg

0022.jpg

154 ms

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154 ms

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165 ms

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152 ms

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153 ms

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167 ms

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154 ms

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153 ms

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0024.jpg

154 ms

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155 ms

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154 ms

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165 ms

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154 ms

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153 ms

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161 ms

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154 ms

0026.jpg

0026.jpg

154 ms

0025.jpg

0025.jpg

155 ms

0025.jpg

0025.jpg

153 ms

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152 ms

0027.jpg

0027.jpg

155 ms

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155 ms

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160 ms

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156 ms

0028.jpg

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156 ms

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164 ms

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155 ms

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156 ms

0029.jpg

0029.jpg

156 ms

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154 ms

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154 ms

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166 ms

0030.jpg

0030.jpg

157 ms

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168 ms

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169 ms

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158 ms

0030.jpg

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154 ms

0030.jpg

0030.jpg

159 ms

0030.jpg

0030.jpg

161 ms

style.css

style.css

15 ms

badge_text_de_DE_compressed.png

badge_text_de_DE_compressed.png

10 ms

Accessibility Review

diamondsfactory.de accessibility score

46

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-*] attributes do not match their roles

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

High

[aria-*] attributes are not valid or misspelled

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

Image elements do not have [alt] attributes

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

diamondsfactory.de 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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

diamondsfactory.de 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

Image elements do not have [alt] attributes

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamondsfactory.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Diamondsfactory.de 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

diamondsfactory.de

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