Tools & Wizards About Us
j-stuff.de screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

j-stuff.de

J-Stuff - Zeichnen & Schreiben mit Feder, Pinsel und Tusche!

Page Load Speed

7.5 sec in total

First Response

965 ms

Resources Loaded

5.1 sec

Page Rendered

1.4 sec

j-stuff.de screenshot

About Website

Visit j-stuff.de now to see the best up-to-date J Stuff content for Germany and also check out these interesting facts you probably never knew about j-stuff.de

J-Stuff - dein Onlineshop für Zeichenbedarf aus Japan und den USA. Mangakas finden bei uns eine große Auswahl an japanischem Zeichenmaterial. Für die Kalligrafie halten wir eine breite Palette an Fede...

Visit j-stuff.de

Key Findings

We analyzed J-stuff.de page load time and found that the first response time was 965 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

j-stuff.de performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

j-stuff.shop

965 ms

constants.js

60 ms

pubsub.js

28 ms

global.js

27 ms

animations.js

28 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original J-stuff.de, 2% (2 requests) were made to Cdn.shopify.com and 1% (1 request) were made to App.gdpr-legal-cookie.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source J-stuff.shop.

Page Optimization Overview & Recommendations

Page size can be reduced by 546.3 kB (17%)

Content Size

3.3 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of J-stuff.de main page is 3.3 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. 60% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 540.6 kB

  • Original 612.2 kB
  • After minification 510.7 kB
  • After compression 71.6 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 101.4 kB, which is 17% 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 540.6 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

  • Original 2.6 MB
  • After minification 2.6 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. J Stuff images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 247 B

  • Original 107.4 kB
  • After minification 107.4 kB
  • After compression 107.2 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

-6%

Potential reduce by 1.8 kB

  • Original 29.1 kB
  • After minification 29.1 kB
  • After compression 27.3 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. J-stuff.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (40%)

Requests Now

94

After Optimization

56

  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Stuff. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

j-stuff.shop

j-stuff.shop

965 ms

constants.js

constants.js

60 ms

pubsub.js

pubsub.js

28 ms

global.js

global.js

27 ms

animations.js

animations.js

28 ms

preloads.js

preloads.js

78 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

23 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

23 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

45 ms

scripts.js

scripts.js

23 ms

base.css

base.css

40 ms

component-localization-form.css

component-localization-form.css

64 ms

localization-form.js

localization-form.js

75 ms

magical-vacation-mode.js

magical-vacation-mode.js

34 ms

magical-vacation-mode.css

magical-vacation-mode.css

79 ms

shopify-perf-kit-unstable.min.js

shopify-perf-kit-unstable.min.js

38 ms

component-slideshow.css

component-slideshow.css

53 ms

component-slider.css

component-slider.css

62 ms

component-list-social.css

component-list-social.css

64 ms

details-disclosure.js

details-disclosure.js

70 ms

details-modal.js

details-modal.js

98 ms

cart-notification.js

cart-notification.js

99 ms

search-form.js

search-form.js

99 ms

section-multicolumn.css

section-multicolumn.css

72 ms

component-card.css

component-card.css

72 ms

component-price.css

component-price.css

91 ms

template-collection.css

template-collection.css

86 ms

component-rating.css

component-rating.css

87 ms

component-volume-pricing.css

component-volume-pricing.css

89 ms

trekkie.storefront.a1ad2ab43a5932ff96084a0e2e69f51ba73ddbec.min.js

trekkie.storefront.a1ad2ab43a5932ff96084a0e2e69f51ba73ddbec.min.js

43 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

50 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

47 ms

j-stuff-logo.png

j-stuff-logo.png

59 ms

jstuff_genshin_impact_paimon_mini_figur_mihoyo_2.jpg

jstuff_genshin_impact_paimon_mini_figur_mihoyo_2.jpg

62 ms

mikuscenerydome_3.jpg

mikuscenerydome_3.jpg

82 ms

j-stuff_deleter_neopiko_line_3_fineliner_outlines_mangaka_2.jpg

j-stuff_deleter_neopiko_line_3_fineliner_outlines_mangaka_2.jpg

539 ms

j-stuff_de_mihoyo_genshin_impact_merchandise_2.jpg

j-stuff_de_mihoyo_genshin_impact_merchandise_2.jpg

85 ms

jstuff_genshin_impact_mihoyo_acryl_1.jpg

jstuff_genshin_impact_mihoyo_acryl_1.jpg

88 ms

j-stuff_de_mihoyo_genshin_impact_merchandise_3.jpg

j-stuff_de_mihoyo_genshin_impact_merchandise_3.jpg

386 ms

j-stuff_de_mihoyo_genshin_impact_metallanhaenger_merchandise_3.jpg

j-stuff_de_mihoyo_genshin_impact_metallanhaenger_merchandise_3.jpg

123 ms

jstuffde_deleter_ink_B1.jpg

jstuffde_deleter_ink_B1.jpg

238 ms

jstuffde_deleter_ink_B2.jpg

jstuffde_deleter_ink_B2.jpg

485 ms

jstuffde_deleter_ink_B3.jpg

jstuffde_deleter_ink_B3.jpg

278 ms

jstuffde_deleter_ink_B4.jpg

jstuffde_deleter_ink_B4.jpg

351 ms

j-stuff_deleter_neopiko_line_3_fineliner_outlines_mangaka_2.jpg

j-stuff_deleter_neopiko_line_3_fineliner_outlines_mangaka_2.jpg

286 ms

mikuscenerydome_3.jpg

mikuscenerydome_3.jpg

674 ms

mikuscenerydome_1.jpg

mikuscenerydome_1.jpg

687 ms

mikuscenerydome_2.jpg

mikuscenerydome_2.jpg

400 ms

mikuscenerydome_4.jpg

mikuscenerydome_4.jpg

813 ms

jstuffpokemonradiergummiseraser_7.jpg

jstuffpokemonradiergummiseraser_7.jpg

448 ms

jstuff_pokemon_rement_night_8.jpg

jstuff_pokemon_rement_night_8.jpg

797 ms

jstuff_pokemon_rement_night_9.jpg

jstuff_pokemon_rement_night_9.jpg

855 ms

section-footer.css

section-footer.css

542 ms

component-newsletter.css

component-newsletter.css

566 ms

component-list-payment.css

component-list-payment.css

594 ms

jstuff_pokemon_monster_collection_glaceon_2.jpg

jstuff_pokemon_monster_collection_glaceon_2.jpg

992 ms

jstuff_pokemon_monster_collection_ms-42_ponyta_galal.jpg

jstuff_pokemon_monster_collection_ms-42_ponyta_galal.jpg

714 ms

jstuffde_kata_zun_tokyo_revengers_gashapon_figur_3.jpg

jstuffde_kata_zun_tokyo_revengers_gashapon_figur_3.jpg

721 ms

jstuffkatazunvocaloid_2.jpg

jstuffkatazunvocaloid_2.jpg

778 ms

jstuffkatazunaladdin_2.jpg

jstuffkatazunaladdin_2.jpg

1106 ms

jstuff_detektiv_conan_detective_gashapon_tidimasetai_2.jpg

jstuff_detektiv_conan_detective_gashapon_tidimasetai_2.jpg

1202 ms

j-stuff_de_detective_conan_trading_figur_cafe_time_re-ment_2.jpg

j-stuff_de_detective_conan_trading_figur_cafe_time_re-ment_2.jpg

1069 ms

j-stuff_de_detective_conan_trading_figur_cafe_time_re-ment_1.jpg

j-stuff_de_detective_conan_trading_figur_cafe_time_re-ment_1.jpg

1135 ms

j-stuff_de_dr_ph_martins_iridescent_11r_1.jpg

j-stuff_de_dr_ph_martins_iridescent_11r_1.jpg

1100 ms

j-stuff_de_dr_ph_martins_12r_1.jpg

j-stuff_de_dr_ph_martins_12r_1.jpg

1292 ms

jstuff_de_dr_ph_martins_iridescent_16r_2.jpg

jstuff_de_dr_ph_martins_iridescent_16r_2.jpg

1624 ms

j-stuff_de_dr_ph_martins_13r_1.jpg

j-stuff_de_dr_ph_martins_13r_1.jpg

1439 ms

jstuff_how_to_draw_manga_gestik_hand_anatomie_1.jpg

jstuff_how_to_draw_manga_gestik_hand_anatomie_1.jpg

1449 ms

j-stuff_how_to_draw_japanese_clothing_japanische_kleidung_kimono_2.jpg

j-stuff_how_to_draw_japanese_clothing_japanische_kleidung_kimono_2.jpg

1539 ms

jstuff_kemomomi_how_to_draw_zeichenbuch_character_design_book_1.jpg

jstuff_kemomomi_how_to_draw_zeichenbuch_character_design_book_1.jpg

1617 ms

j-stuff_de_how_to_draw_manga_muskeln_macho_3.jpg

j-stuff_de_how_to_draw_manga_muskeln_macho_3.jpg

1321 ms

2_97dad277-20fc-44b7-849d-ea23c5fc172a.jpg

2_97dad277-20fc-44b7-849d-ea23c5fc172a.jpg

1702 ms

colirojstuffspellbound_1.jpg

colirojstuffspellbound_1.jpg

1935 ms

jstuffcolirosetparadise_2.jpg

jstuffcolirosetparadise_2.jpg

1709 ms

jstuffcoliropearlcolorsmagicalcreatures_2.jpg

jstuffcoliropearlcolorsmagicalcreatures_2.jpg

1733 ms

j-stuff_de_zeichenfeder_mangaka_kalligrafie_nikko_g-pen_gpen_2.jpg

j-stuff_de_zeichenfeder_mangaka_kalligrafie_nikko_g-pen_gpen_2.jpg

1441 ms

j-stuff_de_zebra_new_g-pen_zeichenfeder_gpen_mangaka_2.jpg

j-stuff_de_zebra_new_g-pen_zeichenfeder_gpen_mangaka_2.jpg

1692 ms

j-stuff_de_zebra_g-pen_kalligrafie_kalligraphie_manga_mangaka_comic_2.jpg

j-stuff_de_zebra_g-pen_kalligrafie_kalligraphie_manga_mangaka_comic_2.jpg

1414 ms

j-stuff_de_deleter_maru_pen_2.jpg

j-stuff_de_deleter_maru_pen_2.jpg

1764 ms

j-stuff_de_deleter_trial_pen_set_zeichenfeder_einsteiger_set.jpg

j-stuff_de_deleter_trial_pen_set_zeichenfeder_einsteiger_set.jpg

1801 ms

j-stuff_de_nikko_saji_pen_zeichenfeder_manga_mangaka_comic_2.jpg

j-stuff_de_nikko_saji_pen_zeichenfeder_manga_mangaka_comic_2.jpg

1913 ms

j-stuff_de_zebra_maru_pe_manga_mangaka_comic_zeichenfeder_feder_1.jpg

j-stuff_de_zebra_maru_pe_manga_mangaka_comic_zeichenfeder_feder_1.jpg

1834 ms

j-stuff_de_zebra_tama_pen_zeichenfeder_mangaka_manga_2.jpg

j-stuff_de_zebra_tama_pen_zeichenfeder_mangaka_manga_2.jpg

1842 ms

jstuffde_bleed_proof_white.jpg

jstuffde_bleed_proof_white.jpg

1709 ms

jstuffde_pen_white.jpg

jstuffde_pen_white.jpg

1769 ms

j-stuff_de_dr_ph_martins_black_star_matte_ink_schwarze_zeichentusche_2.jpg

j-stuff_de_dr_ph_martins_black_star_matte_ink_schwarze_zeichentusche_2.jpg

1874 ms

jstuffde_logo_paket_gt.png

jstuffde_logo_paket_gt.png

1779 ms

jstuffde_logo_versandgt.png

jstuffde_logo_versandgt.png

1957 ms

jstuffde_logo_lovegt.png

jstuffde_logo_lovegt.png

1852 ms

component-list-menu.css

component-list-menu.css

33 ms

component-search.css

component-search.css

34 ms

component-menu-drawer.css

component-menu-drawer.css

33 ms

component-cart-notification.css

component-cart-notification.css

41 ms

component-cart-items.css

component-cart-items.css

39 ms

get-script.php

get-script.php

612 ms

Accessibility Review

j-stuff.de accessibility score

98

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.

Best Practices

j-stuff.de best practices score

92

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

Page has valid source maps

SEO Factors

j-stuff.de SEO score

99

Search Engine Optimization Advices

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 J-stuff.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 J-stuff.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

j-stuff.de

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