Tools & Wizards About Us
123blacklights.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

123blacklights.com

Blacklights | Stage Lights | Pro Lighting | Chicago Dance Light Supplier

Page Load Speed

4.4 sec in total

First Response

124 ms

Resources Loaded

4 sec

Page Rendered

249 ms

123blacklights.com screenshot

About Website

Visit 123blacklights.com now to see the best up-to-date 123 Blacklights content and also check out these interesting facts you probably never knew about 123blacklights.com

Chicago source for pro lighting equipment for stages, halloween, bowling alleys, dances, DJs, parties, weddings, and more!

Visit 123blacklights.com

Key Findings

We analyzed 123blacklights.com page load time and found that the first response time was 124 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

123blacklights.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

123blacklights.com

124 ms

www.123blacklights.com

2346 ms

analytics.js

21 ms

new_cpanel.css

51 ms

jquery.miniColors.css

85 ms

Our browser made a total of 193 requests to load all elements on the main page. We found that 90% of them (173 requests) were addressed to the original 123blacklights.com, 3% (6 requests) were made to Static.olark.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain 123blacklights.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.4 kB (9%)

Content Size

2.8 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 123blacklights.com main page is 2.8 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 200.2 kB

  • Original 229.6 kB
  • After minification 179.7 kB
  • After compression 29.4 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 49.9 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 200.2 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 42.1 kB

  • Original 2.2 MB
  • After minification 2.1 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. 123 Blacklights images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 14.4 kB

  • Original 293.9 kB
  • After minification 293.7 kB
  • After compression 279.5 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

-2%

Potential reduce by 2.7 kB

  • Original 111.1 kB
  • After minification 111.1 kB
  • After compression 108.4 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. 123blacklights.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 109 (58%)

Requests Now

188

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 188 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 123 Blacklights. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

123blacklights.com

123blacklights.com

124 ms

www.123blacklights.com

www.123blacklights.com

2346 ms

analytics.js

analytics.js

21 ms

new_cpanel.css

new_cpanel.css

51 ms

jquery.miniColors.css

jquery.miniColors.css

85 ms

bootstrap.css

bootstrap.css

112 ms

bootstrap-responsive.css

bootstrap-responsive.css

78 ms

theme.css

theme.css

97 ms

menu.css

menu.css

106 ms

style.css

style.css

105 ms

hsmedia.css

hsmedia.css

109 ms

sm-basenews.css

sm-basenews.css

116 ms

basicproducts.css

basicproducts.css

131 ms

cartpro.css

cartpro.css

133 ms

sm-dynamicslideshow.css

sm-dynamicslideshow.css

135 ms

sm-dynamicslideshow-settings.css

sm-dynamicslideshow-settings.css

139 ms

megamenu.css

megamenu.css

143 ms

searchboxpro.css

searchboxpro.css

141 ms

slider.css

slider.css

156 ms

tablisting.css

tablisting.css

161 ms

prototype.js

prototype.js

198 ms

ccard.js

ccard.js

175 ms

validation.js

validation.js

169 ms

builder.js

builder.js

171 ms

effects.js

effects.js

189 ms

dragdrop.js

dragdrop.js

192 ms

controls.js

controls.js

198 ms

slider.js

slider.js

199 ms

js.js

js.js

203 ms

form.js

form.js

218 ms

menu.js

menu.js

222 ms

translate.js

translate.js

227 ms

cookies.js

cookies.js

227 ms

product.js

product.js

233 ms

calendar.js

calendar.js

237 ms

calendar-setup.js

calendar-setup.js

246 ms

bundle.js

bundle.js

250 ms

js.js

js.js

253 ms

css

css

29 ms

collect

collect

15 ms

counter.js

counter.js

27 ms

yt-responsive.css

yt-responsive.css

231 ms

js

js

67 ms

default.css

default.css

218 ms

cloudzoom.css

cloudzoom.css

193 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

195 ms

camera.css

camera.css

183 ms

docs.css

docs.css

180 ms

addons.css

addons.css

196 ms

colorbox.css

colorbox.css

188 ms

widgets.css

widgets.css

189 ms

font-awesome.css

font-awesome.css

197 ms

jquery.fancybox-buttons.css

jquery.fancybox-buttons.css

183 ms

effects.js

effects.js

199 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

209 ms

jsmart.noconflict.js

jsmart.noconflict.js

202 ms

bootstrap.js

bootstrap.js

203 ms

jquery.jqtransform.js

jquery.jqtransform.js

200 ms

jquery.uniform.min.js

jquery.uniform.min.js

195 ms

cloud-zoom.1.0.2.js

cloud-zoom.1.0.2.js

192 ms

ytcpanel.js

ytcpanel.js

200 ms

jquery.miniColors.min.js

jquery.miniColors.min.js

207 ms

jcarousellite_1.0.1.js

jcarousellite_1.0.1.js

200 ms

jquery.easing.js

jquery.easing.js

192 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

182 ms

yt-script.js

yt-script.js

176 ms

jquery.cookie.min.js

jquery.cookie.min.js

195 ms

jquery.accordion_snyderplace.js

jquery.accordion_snyderplace.js

201 ms

yt-extend.js

yt-extend.js

199 ms

jquery.session.js

jquery.session.js

183 ms

slider-ru.js

slider-ru.js

188 ms

fancybox-buttons.js

fancybox-buttons.js

181 ms

jquery-noconflict.js

jquery-noconflict.js

218 ms

jquery.min.js

jquery.min.js

219 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

196 ms

camera.js

camera.js

201 ms

slider.js

slider.js

195 ms

hssocial.js

hssocial.js

193 ms

ga.js

ga.js

25 ms

__utm.gif

__utm.gif

12 ms

colorkey-cku-3060-with-fog-machine-package.png

colorkey-cku-3060-with-fog-machine-package.png

84 ms

colorkey-cku-1070-kraken-fx-package.png

colorkey-cku-1070-kraken-fx-package.png

103 ms

colorkey-cku-1072-droid-fx-package.png

colorkey-cku-1072-droid-fx-package.png

131 ms

2x-colorkey-cku-3070-partybar-mobile-250-package.png

2x-colorkey-cku-3070-partybar-mobile-250-package.png

96 ms

colorkey-cku-3100-partybar-pro-1000-package.png

colorkey-cku-3100-partybar-pro-1000-package.png

115 ms

colorkey-cku-3070-partybar-mobile-250-with-fogger-package.png

colorkey-cku-3070-partybar-mobile-250-with-fogger-package.png

95 ms

2x-colorkey-cku-3030-partybar-fx-with-fogger-package.png

2x-colorkey-cku-3030-partybar-fx-with-fogger-package.png

132 ms

4-colorkey-cku-3050-stagebar-hex-12-bars-with-bags-package.png

4-colorkey-cku-3050-stagebar-hex-12-bars-with-bags-package.png

172 ms

2-colorkey-cku-1060-odin-fx-with-case-package.png

2-colorkey-cku-1060-odin-fx-with-case-package.png

172 ms

2-chauvet-dj-rotosphere-q3-package.png

2-chauvet-dj-rotosphere-q3-package.png

292 ms

helicopterq62pk-main_2_1.png

helicopterq62pk-main_2_1.png

298 ms

american-dj-starburst-dj-duo-bundle-70b_1_1_1.png

american-dj-starburst-dj-duo-bundle-70b_1_1_1.png

297 ms

colorkey-ckw-6028-kit-mini-hex-4-8-pack-bundle.png

colorkey-ckw-6028-kit-mini-hex-4-8-pack-bundle.png

292 ms

blizzard-lighting-lb-hex.png

blizzard-lighting-lb-hex.png

298 ms

electro-voice-everse12.png

electro-voice-everse12.png

315 ms

electro-voice-everse8.png

electro-voice-everse8.png

298 ms

adj.png

adj.png

296 ms

chauvet.png

chauvet.png

333 ms

eliminator.png

eliminator.png

402 ms

globaltruss.png

globaltruss.png

331 ms

martin.png

martin.png

403 ms

327 ms

rechargeable-sparkle-machine.png

rechargeable-sparkle-machine.png

402 ms

sparkle-machine-dual-pack.png

sparkle-machine-dual-pack.png

411 ms

eliminatrix-new-650w-wireless-firework-spark-machine.png

eliminatrix-new-650w-wireless-firework-spark-machine.png

411 ms

650w-cold-spark-machines.png

650w-cold-spark-machines.png

410 ms

prox-x-blitzzfxx2.png

prox-x-blitzzfxx2.png

412 ms

logotiny_1.png

logotiny_1.png

409 ms

visa.png

visa.png

409 ms

gtm.js

gtm.js

59 ms

mastercard.png

mastercard.png

432 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

421 ms

americanexpress.png

americanexpress.png

403 ms

paypal.png

paypal.png

408 ms

bg-header-top.png

bg-header-top.png

398 ms

QdVUSTchPBm7nuUeVf70viFg.ttf

QdVUSTchPBm7nuUeVf70viFg.ttf

47 ms

logo.png

logo.png

422 ms

bg-mini-cartpro.png

bg-mini-cartpro.png

429 ms

icon-cart.png

icon-cart.png

391 ms

icon-myaccount.png

icon-myaccount.png

381 ms

icon-tick.png

icon-tick.png

380 ms

bg-header-top-menu.png

bg-header-top-menu.png

376 ms

counter.js

counter.js

30 ms

border-right-menutop.png

border-right-menutop.png

383 ms

bg-menu-home.png

bg-menu-home.png

367 ms

loudspeaker.png

loudspeaker.png

375 ms

t.php

t.php

149 ms

loader0.js

loader0.js

133 ms

jrx118sp.png

jrx118sp.png

338 ms

uvcannon_1_1_1.png

uvcannon_1_1_1.png

396 ms

t.php

t.php

227 ms

movingheadmenu.png

movingheadmenu.png

277 ms

scannermenu.png

scannermenu.png

277 ms

lasersmenu.png

lasersmenu.png

273 ms

veibatterystrobe.png

veibatterystrobe.png

273 ms

ledmenu.png

ledmenu.png

282 ms

menueffectlights.png

menueffectlights.png

272 ms

outdoormenu.png

outdoormenu.png

272 ms

app.js

app.js

3 ms

8303-355-10-5653.js

8303-355-10-5653.js

3 ms

bobled_1.png

bobled_1.png

266 ms

c

c

135 ms

application2.js

application2.js

11 ms

wedge-tri-2.png

wedge-tri-2.png

253 ms

dotzpar02jpg.png

dotzpar02jpg.png

251 ms

decor-ights.png

decor-ights.png

182 ms

3-by-8-led-red-white-blue-t.png

3-by-8-led-red-white-blue-t.png

183 ms

menulightbags.png

menulightbags.png

207 ms

dmx-cables.png

dmx-cables.png

196 ms

Wireless_DMX.png

Wireless_DMX.png

203 ms

Light-software.png

Light-software.png

202 ms

DMX_Controllers.png

DMX_Controllers.png

206 ms

spark-machine-icon.png

spark-machine-icon.png

219 ms

thrill-vert-fog-main.png

thrill-vert-fog-main.png

225 ms

martin-rush-icon.png

martin-rush-icon.png

259 ms

menustands.png

menustands.png

217 ms

menutruss.png

menutruss.png

216 ms

menutotems.png

menutotems.png

273 ms

menuscrims.png

menuscrims.png

274 ms

menutrusscover.png

menutrusscover.png

262 ms

storage.html

storage.html

6 ms

menuclamps.png

menuclamps.png

237 ms

bg-icon-input-search.png

bg-icon-input-search.png

208 ms

icon-search.png

icon-search.png

246 ms

bg-input-search.png

bg-input-search.png

236 ms

icon-arrow.png

icon-arrow.png

298 ms

storage.js

storage.js

3 ms

icon-search.png

icon-search.png

261 ms

icon-sale-product.png

icon-sale-product.png

246 ms

bg-btn-loadmore.png

bg-btn-loadmore.png

248 ms

load.gif

load.gif

268 ms

visits

visits

95 ms

bg-slider.png

bg-slider.png

223 ms

bg-p-n.png

bg-p-n.png

202 ms

icon-servies.png

icon-servies.png

215 ms

bg-line-footer.png

bg-line-footer.png

206 ms

icon-ul-footer.png

icon-ul-footer.png

236 ms

icon-social.png

icon-social.png

232 ms

icon-newletter.png

icon-newletter.png

238 ms

icon-arraw-newlletter.png

icon-arraw-newlletter.png

227 ms

bg-cpanel-head.png

bg-cpanel-head.png

244 ms

up-arrow.png

up-arrow.png

254 ms

social-icons.png

social-icons.png

251 ms

icon-dot.png

icon-dot.png

252 ms

plus.png

plus.png

250 ms

camera-loader.gif

camera-loader.gif

251 ms

lighting_.jpg

lighting_.jpg

262 ms

rechargeable-sparkle-machine.png

rechargeable-sparkle-machine.png

272 ms

sparkle-machine-dual-pack.png

sparkle-machine-dual-pack.png

273 ms

eliminatrix-new-650w-wireless-firework-spark-machine.png

eliminatrix-new-650w-wireless-firework-spark-machine.png

286 ms

650w-cold-spark-machines.png

650w-cold-spark-machines.png

272 ms

prox-x-blitzzfxx2.png

prox-x-blitzzfxx2.png

275 ms

print.css

print.css

30 ms

Accessibility Review

123blacklights.com accessibility score

64

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

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

[id] attributes on active, focusable elements are not unique

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

123blacklights.com best practices score

58

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

Browser errors were logged to the console

SEO Factors

123blacklights.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 123blacklights.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 123blacklights.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

123blacklights.com

Open Graph description is not detected on the main page of 123 Blacklights. 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: