Tools & Wizards About Us
blacksocks.ch screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

blacksocks.ch

The World’s First Sock Subscription | Order Online | BLACKSOCKS

Page Load Speed

10.9 sec in total

First Response

1.1 sec

Resources Loaded

9 sec

Page Rendered

787 ms

blacksocks.ch screenshot

About Website

Welcome to blacksocks.ch homepage info - get ready to check BLACKSOCKS best content for United States right away, or after learning these important things about blacksocks.ch

The BLACKSOCKS subscription has revolutionized ordering socks online. Our sockscription is the world’s first online sock subscription, created by us in 1999.

Visit blacksocks.ch

Key Findings

We analyzed Blacksocks.ch page load time and found that the first response time was 1.1 sec and then it took 9.8 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

blacksocks.ch performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value12,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

www.blacksocks.com

1124 ms

gtm.js

100 ms

js

159 ms

js

182 ms

exponea.min.js

503 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Blacksocks.ch, 7% (6 requests) were made to Use.typekit.net and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (7.1 sec) relates to the external source Blacksocks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.7 MB (11%)

Content Size

25.4 MB

After Optimization

22.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blacksocks.ch main page is 25.4 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. Only a small number of websites need less resources to load. Images take 24.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 632.1 kB

  • Original 729.3 kB
  • After minification 696.2 kB
  • After compression 97.2 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 632.1 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 2.1 MB

  • Original 24.2 MB
  • After minification 22.1 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. BLACKSOCKS images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.6 kB

  • Original 396.5 kB
  • After minification 396.5 kB
  • After compression 388.8 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

-0%

Potential reduce by 210 B

  • Original 75.5 kB
  • After minification 75.5 kB
  • After compression 75.3 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. Blacksocks.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (41%)

Requests Now

83

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLACKSOCKS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.blacksocks.com

www.blacksocks.com

1124 ms

gtm.js

gtm.js

100 ms

js

js

159 ms

js

js

182 ms

exponea.min.js

exponea.min.js

503 ms

font-settings.css

font-settings.css

54 ms

theme.css

theme.css

65 ms

swatches.css

swatches.css

59 ms

shopify_common-33bb9d312118840468a53f36b59c62c1e8f2b7d1a0a77250db9e300441827470.js

shopify_common-33bb9d312118840468a53f36b59c62c1e8f2b7d1a0a77250db9e300441827470.js

53 ms

vendor.js

vendor.js

51 ms

theme.dev.js

theme.dev.js

89 ms

preloads.js

preloads.js

92 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

90 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

92 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

93 ms

scripts.js

scripts.js

94 ms

hnp8kou.css

hnp8kou.css

144 ms

klaviyo.js

klaviyo.js

47 ms

sdk.js

sdk.js

87 ms

selectors.js

selectors.js

89 ms

shopify-perf-kit-unstable.min.js

shopify-perf-kit-unstable.min.js

107 ms

custom.js

custom.js

101 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

39 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

41 ms

runtime.f325b7c700558d2bbf66.js

runtime.f325b7c700558d2bbf66.js

28 ms

sharedUtils.e8c90ec039ff40fd1c44.js

sharedUtils.e8c90ec039ff40fd1c44.js

33 ms

p.css

p.css

45 ms

blacksockscom.myshopify.com.js

blacksockscom.myshopify.com.js

226 ms

trekkie.storefront.a1ad2ab43a5932ff96084a0e2e69f51ba73ddbec.min.js

trekkie.storefront.a1ad2ab43a5932ff96084a0e2e69f51ba73ddbec.min.js

137 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

137 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

134 ms

e351a6ffd2e1fffd8e0968ad25faa695a13f6c829f03da427d8fe081d3d33206.svg

e351a6ffd2e1fffd8e0968ad25faa695a13f6c829f03da427d8fe081d3d33206.svg

77 ms

300x100_BS-Logo.png

300x100_BS-Logo.png

83 ms

BLACKSOCKS_Business-Light-3_1837701e-3a40-4355-b734-7ad84fe7e113.jpg

BLACKSOCKS_Business-Light-3_1837701e-3a40-4355-b734-7ad84fe7e113.jpg

79 ms

BLACKSOCKS_Merino-Wollsocken-3_16834cfc-44c3-47d2-8622-a3294d04c4cb.jpg

BLACKSOCKS_Merino-Wollsocken-3_16834cfc-44c3-47d2-8622-a3294d04c4cb.jpg

85 ms

BLACKSOCKS_Boxer-Delphine-2_50a87b0b-cf4a-4c81-84aa-23a755be5446.jpg

BLACKSOCKS_Boxer-Delphine-2_50a87b0b-cf4a-4c81-84aa-23a755be5446.jpg

395 ms

BLACKSOCKS_Boxer-Albertine-2.jpg

BLACKSOCKS_Boxer-Albertine-2.jpg

78 ms

BLACKSOCKS_T-Shirt-Babette-3_7d9ca006-700a-4296-8086-4e303bd6d282.jpg

BLACKSOCKS_T-Shirt-Babette-3_7d9ca006-700a-4296-8086-4e303bd6d282.jpg

83 ms

BLACKSOCKS_T-Shirt-Colette-2.jpg

BLACKSOCKS_T-Shirt-Colette-2.jpg

155 ms

Object-1600x1200.png

Object-1600x1200.png

159 ms

Unser-Versprechen-Ihre-Zufriedenheit-Kundenstimmen-Kontakt-Telefon-1600x1200-Pages-Sidenews.png

Unser-Versprechen-Ihre-Zufriedenheit-Kundenstimmen-Kontakt-Telefon-1600x1200-Pages-Sidenews.png

160 ms

Home_Hero_Slider_Business-Socken_3840x2160_c8555c33-f734-47e5-802a-30233767a385.png

Home_Hero_Slider_Business-Socken_3840x2160_c8555c33-f734-47e5-802a-30233767a385.png

3645 ms

Home_Hero_Slider_Bio-Socken_3840x2160_24bbb2b0-0e8f-4c86-9535-7e3c3675c257.png

Home_Hero_Slider_Bio-Socken_3840x2160_24bbb2b0-0e8f-4c86-9535-7e3c3675c257.png

387 ms

Home_Hero_Slider_UW_T-Shirts2_3840x2160_b71b7c95-beb0-4d7f-a4bf-dba5d57c6763.png

Home_Hero_Slider_UW_T-Shirts2_3840x2160_b71b7c95-beb0-4d7f-a4bf-dba5d57c6763.png

249 ms

BLACKSOCKS_Wadensocken-Classic_06a285e6-1794-4e67-b5e9-3f56ce865444.jpg

BLACKSOCKS_Wadensocken-Classic_06a285e6-1794-4e67-b5e9-3f56ce865444.jpg

240 ms

BLACKSOCKS_Wadensocken-Classic-2_73501318-95f5-400c-a7ca-89516b1558e9.jpg

BLACKSOCKS_Wadensocken-Classic-2_73501318-95f5-400c-a7ca-89516b1558e9.jpg

379 ms

BLACKSOCKS_Business-Light-37-39-58-002107037-39.jpg

BLACKSOCKS_Business-Light-37-39-58-002107037-39.jpg

391 ms

BLACKSOCKS_Business-Light-3_0f387646-9e67-480b-b6a0-6be7306c3bc2.jpg

BLACKSOCKS_Business-Light-3_0f387646-9e67-480b-b6a0-6be7306c3bc2.jpg

389 ms

BLACKSOCKS_Merino-Wollsocken-37-39-58-010137237-39.jpg

BLACKSOCKS_Merino-Wollsocken-37-39-58-010137237-39.jpg

666 ms

BLACKSOCKS_Merino-Wollsocken-3_16834cfc-44c3-47d2-8622-a3294d04c4cb.jpg

BLACKSOCKS_Merino-Wollsocken-3_16834cfc-44c3-47d2-8622-a3294d04c4cb.jpg

612 ms

BLACKSOCKS_Organic-Comfort-37-39-58-200113537-39.jpg

BLACKSOCKS_Organic-Comfort-37-39-58-200113537-39.jpg

392 ms

BLACKSOCKS_Organic-Comfort-3_a9981c49-ff5d-4e31-81ea-ec1665c93338.jpg

BLACKSOCKS_Organic-Comfort-3_a9981c49-ff5d-4e31-81ea-ec1665c93338.jpg

896 ms

Collections_Unterhosen_Main_Tiles_Boxer_Albertine_bBA_1080x1080_21004c07-7dd8-4114-b47e-8d7715ceb973.png

Collections_Unterhosen_Main_Tiles_Boxer_Albertine_bBA_1080x1080_21004c07-7dd8-4114-b47e-8d7715ceb973.png

1699 ms

Collections_Unterhosen_Main_Tiles_Slip_Augustine_boSA_1080x1080_b59e0ddb-20c0-433e-b179-b6dad5ea9b0c.png

Collections_Unterhosen_Main_Tiles_Slip_Augustine_boSA_1080x1080_b59e0ddb-20c0-433e-b179-b6dad5ea9b0c.png

397 ms

Collections_T-Shirts_Main_Tiles_Antoinette_wShA_1080x1080_daedf0c7-4e5d-4e1b-ab38-e430562e3319.png

Collections_T-Shirts_Main_Tiles_Antoinette_wShA_1080x1080_daedf0c7-4e5d-4e1b-ab38-e430562e3319.png

608 ms

Home_Hero_Slider_Abo_3840x2160_88f1e487-ed11-479c-93d2-b699ff4d1606.png

Home_Hero_Slider_Abo_3840x2160_88f1e487-ed11-479c-93d2-b699ff4d1606.png

7103 ms

Unsere-Qualitaet-8-Faktoren-Abo-Sockenleine-1800x1200-Pages-Sidenews.png

Unsere-Qualitaet-8-Faktoren-Abo-Sockenleine-1800x1200-Pages-Sidenews.png

633 ms

Unser-Versprechen-Wir-kuemmern-uns-Retouren-Laufend-Mann-1600x1200-Pages-Sidenews.png

Unser-Versprechen-Wir-kuemmern-uns-Retouren-Laufend-Mann-1600x1200-Pages-Sidenews.png

721 ms

BLACKSOCKS_Organic-Comfort-3_fbabefd1-98f0-4744-886a-1694befa761d.jpg

BLACKSOCKS_Organic-Comfort-3_fbabefd1-98f0-4744-886a-1694befa761d.jpg

1165 ms

BLACKSOCKS_Organic-Comfort-37-39-58-200130437-39.jpg

BLACKSOCKS_Organic-Comfort-37-39-58-200130437-39.jpg

771 ms

BLACKSOCKS_Organic-Comfort-3_025ec738-8399-4f63-8fcd-7d10cad1626c.jpg

BLACKSOCKS_Organic-Comfort-3_025ec738-8399-4f63-8fcd-7d10cad1626c.jpg

832 ms

BLACKSOCKS_Organic-Sneaker-Socks-35-39-58-006036635-39.jpg

BLACKSOCKS_Organic-Sneaker-Socks-35-39-58-006036635-39.jpg

853 ms

BLACKSOCKS_Organic-Sneaker-Socks-3_e0203771-0393-434e-8595-3822e23d6a61.jpg

BLACKSOCKS_Organic-Sneaker-Socks-3_e0203771-0393-434e-8595-3822e23d6a61.jpg

925 ms

BLACKSOCKS_Wadensocken-Classic_b7bc80bf-97ec-4ca7-b4b5-e718f0a12ffe.jpg

BLACKSOCKS_Wadensocken-Classic_b7bc80bf-97ec-4ca7-b4b5-e718f0a12ffe.jpg

967 ms

BLACKSOCKS_Wadensocken-Classic-2_b6c4f5c0-fc18-4bcb-a0df-21add5f8fecf.jpg

BLACKSOCKS_Wadensocken-Classic-2_b6c4f5c0-fc18-4bcb-a0df-21add5f8fecf.jpg

978 ms

BLACKSOCKS_Business-light-37-39-58-002137537-39.jpg

BLACKSOCKS_Business-light-37-39-58-002137537-39.jpg

973 ms

BLACKSOCKS_Business-light-3_a8f535ca-57f9-46bb-b206-3a58fc653833.jpg

BLACKSOCKS_Business-light-3_a8f535ca-57f9-46bb-b206-3a58fc653833.jpg

958 ms

Home-Logo-Tagesanzeiger-Transparent-400x400.png

Home-Logo-Tagesanzeiger-Transparent-400x400.png

1017 ms

Home-Logo-SRF-Transparent-400x400.png

Home-Logo-SRF-Transparent-400x400.png

1033 ms

d

d

79 ms

d

d

78 ms

Home-Logo-Daily-Mail-Transparent-400x400.png

Home-Logo-Daily-Mail-Transparent-400x400.png

1051 ms

Home-Logo-Bild-Transparent-400x400.png

Home-Logo-Bild-Transparent-400x400.png

1073 ms

Home-Logo-Corriere-della-sera-Transparent-400x400.png

Home-Logo-Corriere-della-sera-Transparent-400x400.png

1121 ms

Home-Logo-Die-Zeit-Transparent-400x400.png

Home-Logo-Die-Zeit-Transparent-400x400.png

1126 ms

Home-Logo-Ktipp-Transparent-400x400.png

Home-Logo-Ktipp-Transparent-400x400.png

1074 ms

Home-Logo-The-New-York-Times-Transparent-400x400.png

Home-Logo-The-New-York-Times-Transparent-400x400.png

1273 ms

Home-Logo-Blick-Transparent-400x400.png

Home-Logo-Blick-Transparent-400x400.png

1026 ms

Home-Logo-Sueddeutsche-Zeitung-Transparent-400x400.png

Home-Logo-Sueddeutsche-Zeitung-Transparent-400x400.png

1227 ms

300x100_BS-Logo.png

300x100_BS-Logo.png

947 ms

sealsubscriptions-main.js

sealsubscriptions-main.js

218 ms

d

d

111 ms

d

d

4 ms

d

d

111 ms

sealsubscriptions.js

sealsubscriptions.js

23 ms

pandectes-core.js

pandectes-core.js

87 ms

esc.js

esc.js

417 ms

blacksockscom.myshopify.com.js

blacksockscom.myshopify.com.js

105 ms

sealsubscriptions-main.js

sealsubscriptions-main.js

15 ms

Accessibility Review

blacksocks.ch accessibility score

89

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

blacksocks.ch best practices score

83

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

SEO Factors

blacksocks.ch SEO score

86

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blacksocks.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Blacksocks.ch 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

blacksocks.ch

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