Tools & Wizards About Us
durablesupply.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

durablesupply.com

Durable Supply | Industrial Marking Pens | Home

Page Load Speed

2.7 sec in total

First Response

97 ms

Resources Loaded

2.1 sec

Page Rendered

507 ms

durablesupply.com screenshot

About Website

Visit durablesupply.com now to see the best up-to-date Durable Supply content for United States and also check out these interesting facts you probably never knew about durablesupply.com

Durable Supply is a small business that ships worldwide. Stocking specialty paint markers for both industrial and artist use from Dykem, Posca, Sakura, Markal, KRINK, and more.

Visit durablesupply.com

Key Findings

We analyzed Durablesupply.com page load time and found that the first response time was 97 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

durablesupply.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

durablesupply.com

97 ms

durablesupply.com

401 ms

style.css

112 ms

theme-bundle.head_async.js

71 ms

webfont.js

68 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Durablesupply.com, 67% (63 requests) were made to Cdn11.bigcommerce.com and 9% (8 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Cdn11.bigcommerce.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 469.6 kB (20%)

Content Size

2.4 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Durablesupply.com main page is 2.4 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 390.0 kB

  • Original 442.5 kB
  • After minification 344.0 kB
  • After compression 52.5 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. This page needs HTML code to be minified as it can gain 98.6 kB, which is 22% 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 390.0 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 4.2 kB

  • Original 1.7 MB
  • After minification 1.7 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. Durable Supply images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 60.3 kB

  • Original 221.6 kB
  • After minification 221.6 kB
  • After compression 161.4 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 60.3 kB or 27% of the original size.

CSS Optimization

-94%

Potential reduce by 15.2 kB

  • Original 16.3 kB
  • After minification 1.1 kB
  • After compression 1.1 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. Durablesupply.com needs all CSS files to be minified and compressed as it can save up to 15.2 kB or 94% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (33%)

Requests Now

89

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Durable Supply. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

durablesupply.com

durablesupply.com

97 ms

durablesupply.com

durablesupply.com

401 ms

style.css

style.css

112 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

71 ms

webfont.js

webfont.js

68 ms

css

css

73 ms

theme-7188c980-9cfb-013c-39dd-5213d173eed0.css

theme-7188c980-9cfb-013c-39dd-5213d173eed0.css

87 ms

google_analytics4-9a468da7c21d2e9e41cd445d567f3f3a5a9b6759.js

google_analytics4-9a468da7c21d2e9e41cd445d567f3f3a5a9b6759.js

77 ms

loader.js

loader.js

79 ms

js

js

110 ms

index.js

index.js

97 ms

theme-bundle.main.js

theme-bundle.main.js

76 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

75 ms

visitor_stencil.js

visitor_stencil.js

69 ms

sm-wrapper-bigcommerce.js

sm-wrapper-bigcommerce.js

59 ms

klaviyo.js

klaviyo.js

602 ms

orderprotection.js

orderprotection.js

105 ms

css2

css2

19 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

484 ms

durablesupplyweblogo2022-2_1648150529__722392_1668801508.original.png

durablesupplyweblogo2022-2_1648150529__722392_1668801508.original.png

78 ms

dur-logobar-dykem__57653.original.jpg

dur-logobar-dykem__57653.original.jpg

279 ms

dur-logobar-unipaint__87366.original.jpg

dur-logobar-unipaint__87366.original.jpg

79 ms

dur-logobar-posca__44893.original.jpg

dur-logobar-posca__44893.original.jpg

79 ms

logobar-sakura__88223.original.jpg

logobar-sakura__88223.original.jpg

80 ms

dur-logobar-markal__46831.original.jpg

dur-logobar-markal__46831.original.jpg

77 ms

dur-logobar-diagraph__45353.original.jpg

dur-logobar-diagraph__45353.original.jpg

80 ms

bytype-solidpaintsticks__05544.original.jpg

bytype-solidpaintsticks__05544.original.jpg

80 ms

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api6tv9be__01967.original.gif

80 ms

api6mcgiq__66634.original.jpg

api6mcgiq__66634.original.jpg

81 ms

poscagroup__76631.original.jpg

poscagroup__76631.original.jpg

81 ms

montanaacrylic-allempties-web__64363.original.jpg

montanaacrylic-allempties-web__64363.original.jpg

692 ms

fineline-micronpens__53842.original.jpg

fineline-micronpens__53842.original.jpg

82 ms

bysurface-chalkboards__46698.original.jpg

bysurface-chalkboards__46698.original.jpg

82 ms

byindustry-bodyshop__21961.original.jpg

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83 ms

byindustry-warehouse__91987.original.jpg

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277 ms

api4jmjwd__48521.original.gif

api4jmjwd__48521.original.gif

690 ms

byindustry-machinery__44465.original.jpg

byindustry-machinery__44465.original.jpg

284 ms

byindustry-galvanizing__59214.original.jpg

byindustry-galvanizing__59214.original.jpg

82 ms

apialqbcs__18529.original.gif

apialqbcs__18529.original.gif

690 ms

apiqkisam__43253.original.gif

apiqkisam__43253.original.gif

699 ms

bysurface-metal__31571.original.jpg

bysurface-metal__31571.original.jpg

283 ms

bysurface-paper__02266.original.jpg

bysurface-paper__02266.original.jpg

690 ms

bysurface-cables__90907.original.jpg

bysurface-cables__90907.original.jpg

689 ms

bysurface-rough__71537.original.jpg

bysurface-rough__71537.original.jpg

923 ms

banner-durablenewside-uniposca.jpg

banner-durablenewside-uniposca.jpg

718 ms

banner-DurableNEW-RinzSudzOffs.jpg

banner-DurableNEW-RinzSudzOffs.jpg

1010 ms

banner-DurableNEW-SakuraSolids-NB.jpg

banner-DurableNEW-SakuraSolids-NB.jpg

718 ms

banner-DurableNEW-PoscaMOPR.jpg

banner-DurableNEW-PoscaMOPR.jpg

729 ms

banner-DurableNEW-UniPaint-NB.jpg

banner-DurableNEW-UniPaint-NB.jpg

753 ms

uni-paint-markers-broad-px-30-33__15912.1670877761.jpg

uni-paint-markers-broad-px-30-33__15912.1670877761.jpg

756 ms

uni-paint-markers-medium-point-px-20-23__90339.1670963504.jpg

uni-paint-markers-medium-point-px-20-23__90339.1670963504.jpg

754 ms

sakura-solid-paint-marker-95__58715__47973.1670884320.jpg

sakura-solid-paint-marker-95__58715__47973.1670884320.jpg

755 ms

Posca_PC-5M-web2RT__90168.1670963503.jpg

Posca_PC-5M-web2RT__90168.1670963503.jpg

859 ms

dykem-tamper-proof-torque-marker-75__81729.1670878508.jpg

dykem-tamper-proof-torque-marker-75__81729.1670878508.jpg

861 ms

gp-x-classic-markers-73__81791__45158.1679606197.jpg

gp-x-classic-markers-73__81791__45158.1679606197.jpg

942 ms

posca-paint-markers-fluorescent-broad-pc-85f-32__02179_1__18938.1670876441.jpg

posca-paint-markers-fluorescent-broad-pc-85f-32__02179_1__18938.1670876441.jpg

786 ms

Posca_PC-8K-web2RT__74428.1670619296.jpg

Posca_PC-8K-web2RT__74428.1670619296.jpg

785 ms

SKMMetalPro-web__39254.1713210017.jpg

SKMMetalPro-web__39254.1713210017.jpg

786 ms

Dykem-Brite-Mark-Medium-Dykem_2835__07077.1670876439.jpg

Dykem-Brite-Mark-Medium-Dykem_2835__07077.1670876439.jpg

941 ms

high-purity-action-marker-44-44__02116__23887.1671224117.jpg

high-purity-action-marker-44-44__02116__23887.1671224117.jpg

786 ms

markal-valve-action-paint-markers-30__83408__39548.1668441263.jpg

markal-valve-action-paint-markers-30__83408__39548.1668441263.jpg

785 ms

texpen-metal-markers-medium-point-24__36762__41131.1668442225.jpg

texpen-metal-markers-medium-point-24__36762__41131.1668442225.jpg

786 ms

Super-Met-al-Squeeze-Action-Paint-Markers-SKM_3621__26775.1670967753.jpg

Super-Met-al-Squeeze-Action-Paint-Markers-SKM_3621__26775.1670967753.jpg

844 ms

metalhead-refillable-paint-marker-69__02187.1670963504.jpg

metalhead-refillable-paint-marker-69__02187.1670963504.jpg

844 ms

dalo-textile-marker-medium-36__52206__27321.1670877763.jpg

dalo-textile-marker-medium-36__52206__27321.1670877763.jpg

845 ms

logobar-dykem.jpg

logobar-dykem.jpg

843 ms

logobar-posca.jpg

logobar-posca.jpg

891 ms

logobar-sakura.jpg

logobar-sakura.jpg

891 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

197 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

199 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

199 ms

logobar-markal.jpg

logobar-markal.jpg

937 ms

index.php

index.php

476 ms

search-magic-is-ic46g0pb2h.min.js

search-magic-is-ic46g0pb2h.min.js

498 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

480 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

491 ms

runtime.effbe1e5fecfe609dffc.js

runtime.effbe1e5fecfe609dffc.js

45 ms

sharedUtils.22cd7a99c7cd958c9cc9.js

sharedUtils.22cd7a99c7cd958c9cc9.js

421 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

459 ms

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

459 ms

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vendors~signup_forms.87a8144324ad4ca548d7.js

474 ms

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475 ms

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signup_forms.14aea6243661fa58c6fa.js

477 ms

theme-bundle.chunk.14.js

theme-bundle.chunk.14.js

697 ms

nobot

nobot

455 ms

logobar-unipaint.jpg

logobar-unipaint.jpg

703 ms

logobar-umark.jpg

logobar-umark.jpg

728 ms

ms-logobar-sharpie.png

ms-logobar-sharpie.png

751 ms

358 ms

icon-sprite.svg

icon-sprite.svg

323 ms

logobar-marvy.jpg

logobar-marvy.jpg

326 ms

search-magic-is-ic46g0pb2h.min.css

search-magic-is-ic46g0pb2h.min.css

106 ms

130 ms

css2

css2

70 ms

Accessibility Review

durablesupply.com accessibility score

75

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

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.

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

durablesupply.com 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

durablesupply.com SEO score

84

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

durablesupply.com

Open Graph description is not detected on the main page of Durable Supply. 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: