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Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 66

    SEO

    Google-friendlier than
    26% of websites

grumpysmetal.com

VW bug and bus Sunroof Conversion Kit | Grumpys Metal

Page Load Speed

3.9 sec in total

First Response

518 ms

Resources Loaded

2.4 sec

Page Rendered

1 sec

grumpysmetal.com screenshot

About Website

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

Grumpy's Metal is proudly a US based automotive parts manufacturer for the classic VW bug and bus. Sunroof Conversion Kit designed best fitting, functioning, and highest quality parts available i...

Visit grumpysmetal.com

Key Findings

We analyzed Grumpysmetal.com page load time and found that the first response time was 518 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

grumpysmetal.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value46.5 s

0/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.773

5/100

15%

TTI (Time to Interactive)

Value35.5 s

0/100

10%

Network Requests Diagram

grumpysmetal.com

518 ms

calendar.css

53 ms

styles-m.css

148 ms

amslick.min.css

73 ms

owl.carousel.css

73 ms

Our browser made a total of 256 requests to load all elements on the main page. We found that 93% of them (239 requests) were addressed to the original Grumpysmetal.com, 2% (5 requests) were made to Scontent-fra5-1.cdninstagram.com and 1% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (837 ms) relates to the external source Scontent-fra5-1.cdninstagram.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 964.7 kB (10%)

Content Size

9.5 MB

After Optimization

8.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grumpysmetal.com main page is 9.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 149.3 kB

  • Original 168.0 kB
  • After minification 146.4 kB
  • After compression 18.7 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 21.5 kB, which is 13% 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 149.3 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 629.6 kB

  • Original 8.5 MB
  • After minification 7.9 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. Grumpys Metal images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 171.4 kB

  • Original 624.3 kB
  • After minification 606.1 kB
  • After compression 453.0 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 171.4 kB or 27% of the original size.

CSS Optimization

-9%

Potential reduce by 14.4 kB

  • Original 169.6 kB
  • After minification 169.4 kB
  • After compression 155.2 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. Grumpysmetal.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 192 (81%)

Requests Now

238

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 238 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grumpys Metal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 167 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

grumpysmetal.com

grumpysmetal.com

518 ms

calendar.css

calendar.css

53 ms

styles-m.css

styles-m.css

148 ms

amslick.min.css

amslick.min.css

73 ms

owl.carousel.css

owl.carousel.css

73 ms

owl.theme.css

owl.theme.css

75 ms

animate.min.css

animate.min.css

86 ms

style.css

style.css

81 ms

wallets.css

wallets.css

102 ms

light.css

light.css

102 ms

translucent.css

translucent.css

103 ms

blog-m.css

blog-m.css

110 ms

blog-new.css

blog-new.css

113 ms

blog-custom.css

blog-custom.css

129 ms

styles-l.css

styles-l.css

181 ms

bootstrap.css

bootstrap.css

174 ms

font-awesome.min.css

font-awesome.min.css

169 ms

magnific-popup.css

magnific-popup.css

142 ms

font-awesome.min.css

font-awesome.min.css

28 ms

logo.svg

logo.svg

170 ms

fa_facebook-official.svg

fa_facebook-official.svg

207 ms

entypo-social_instagram.svg

entypo-social_instagram.svg

206 ms

entypo-social_youtube.svg

entypo-social_youtube.svg

208 ms

79c980745a8b58efa016a9db44df768b.html

79c980745a8b58efa016a9db44df768b.html

492 ms

require.js

require.js

207 ms

mixins.js

mixins.js

205 ms

requirejs-config.js

requirejs-config.js

205 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

206 ms

owl.carousel.min.js

owl.carousel.min.js

218 ms

bus-barndoor-on.jpg

bus-barndoor-on.jpg

218 ms

bus-1956-on.jpg

bus-1956-on.jpg

231 ms

bus-1964-on.jpg

bus-1964-on.jpg

232 ms

bug-1949-on.jpg

bug-1949-on.jpg

233 ms

bug-54-on.jpg

bug-54-on.jpg

234 ms

bug-63-on.jpg

bug-63-on.jpg

235 ms

bug-61-on.jpg

bug-61-on.jpg

235 ms

truck-single-on.jpg

truck-single-on.jpg

264 ms

truck-crew-cab-on.jpg

truck-crew-cab-on.jpg

267 ms

lightwidget.js

lightwidget.js

486 ms

img_20210822_112258_1.jpg

img_20210822_112258_1.jpg

255 ms

gm0017.jpg

gm0017.jpg

224 ms

gm1133-25-1276_1.jpg

gm1133-25-1276_1.jpg

204 ms

gm1045_1_1.jpg

gm1045_1_1.jpg

203 ms

gm1060_1_1.jpg

gm1060_1_1.jpg

204 ms

2fold_1.jpg

2fold_1.jpg

228 ms

img_0914_1.jpg

img_0914_1.jpg

220 ms

gm1045_1.jpg

gm1045_1.jpg

204 ms

prod_1126_3.jpg

prod_1126_3.jpg

205 ms

Group_30_1_1_.png

Group_30_1_1_.png

324 ms

image_2022_11_15T04_43_56_770Z.png

image_2022_11_15T04_43_56_770Z.png

319 ms

Rectangle_140.png

Rectangle_140.png

326 ms

Rectangle_145.png

Rectangle_145.png

341 ms

Rectangle_147.png

Rectangle_147.png

289 ms

video21.jpg

video21.jpg

178 ms

busconversionunboxing.jpg

busconversionunboxing.jpg

215 ms

bushardtop.jpg

bushardtop.jpg

326 ms

IMG_20181221_150042105.jpg

IMG_20181221_150042105.jpg

300 ms

opensans-400.woff

opensans-400.woff

249 ms

opensans-300.woff

opensans-300.woff

253 ms

opensans-600.woff

opensans-600.woff

260 ms

opensans-700.woff

opensans-700.woff

274 ms

Group_27.png

Group_27.png

278 ms

Group_10_1_.png

Group_10_1_.png

278 ms

Group_9.png

Group_9.png

283 ms

Group_10.png

Group_10.png

289 ms

jjjvm41hom

jjjvm41hom

56 ms

gtm.js

gtm.js

83 ms

Location_1_.png

Location_1_.png

285 ms

jquery.js

jquery.js

302 ms

common.js

common.js

283 ms

dataPost.js

dataPost.js

287 ms

bootstrap.js

bootstrap.js

292 ms

app.js

app.js

309 ms

form-key-provider.js

form-key-provider.js

308 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

308 ms

add-webp-class-to-body.js

add-webp-class-to-body.js

285 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

22 ms

theme.js

theme.js

288 ms

custom.js

custom.js

286 ms

domReady.js

domReady.js

294 ms

Luma-Icons.woff

Luma-Icons.woff

288 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

304 ms

Phone_1_.png

Phone_1_.png

308 ms

clarity.js

clarity.js

8 ms

Envelope_1_.png

Envelope_1_.png

284 ms

payments.png

payments.png

295 ms

basket.png

basket.png

295 ms

user.png

user.png

294 ms

play.png

play.png

258 ms

406911088_18401001694062467_1413486271722580213_n.jpg

406911088_18401001694062467_1413486271722580213_n.jpg

573 ms

376754207_1742824469503442_340737192086338461_n.jpg

376754207_1742824469503442_340737192086338461_n.jpg

572 ms

368026451_1480650469006497_8184019072207703520_n.jpg

368026451_1480650469006497_8184019072207703520_n.jpg

558 ms

365030058_823131486056212_2915985007787733048_n.jpg

365030058_823131486056212_2915985007787733048_n.jpg

570 ms

365459369_819146416479661_1865493484504142968_n.jpg

365459369_819146416479661_1865493484504142968_n.jpg

671 ms

359629639_852132322928699_807650704269156059_n.jpg

359629639_852132322928699_807650704269156059_n.jpg

779 ms

359801688_944009773382842_3648964003536744943_n.jpg

359801688_944009773382842_3648964003536744943_n.jpg

834 ms

357779494_817991016554880_2265240514504811258_n.jpg

357779494_817991016554880_2265240514504811258_n.jpg

837 ms

356251776_1021865099195482_7521297800286703467_n.jpg

356251776_1021865099195482_7521297800286703467_n.jpg

651 ms

magedelight_gtaglayer.js

magedelight_gtaglayer.js

99 ms

jquery-mixin.js

jquery-mixin.js

97 ms

customer-data.js

customer-data.js

114 ms

customer-data-mixin.js

customer-data-mixin.js

112 ms

template.js

template.js

101 ms

confirm.js

confirm.js

104 ms

widget.js

widget.js

110 ms

main.js

main.js

106 ms

bootstrap.js

bootstrap.js

125 ms

owl.carousel.min.js

owl.carousel.min.js

114 ms

text.js

text.js

106 ms

types.js

types.js

101 ms

layout.js

layout.js

304 ms

has-webp.js

has-webp.js

303 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

301 ms

mage.js

mage.js

301 ms

compat.js

compat.js

292 ms

slick.js

slick.js

289 ms

local.js

local.js

254 ms

underscore.js

underscore.js

255 ms

registry.js

registry.js

254 ms

wrapper.js

wrapper.js

254 ms

knockout.js

knockout.js

237 ms

section-config.js

section-config.js

236 ms

url.js

url.js

236 ms

storage-wrapper.js

storage-wrapper.js

238 ms

translate.js

translate.js

237 ms

modal.js

modal.js

236 ms

storage.js

storage.js

235 ms

storage-mixin.js

storage-mixin.js

234 ms

storage-mixin.js

storage-mixin.js

235 ms

version.js

version.js

229 ms

scripts.js

scripts.js

228 ms

knockout-es5.js

knockout-es5.js

213 ms

main.js

main.js

212 ms

js-translation.json

js-translation.json

211 ms

banner_2_.png

banner_2_.png

234 ms

engine.js

engine.js

122 ms

bootstrap.js

bootstrap.js

124 ms

observable_array.js

observable_array.js

122 ms

bound-nodes.js

bound-nodes.js

120 ms

core.js

core.js

123 ms

accordion.js

accordion.js

144 ms

autocomplete.js

autocomplete.js

148 ms

button.js

button.js

143 ms

datepicker.js

datepicker.js

149 ms

dialog.js

dialog.js

146 ms

draggable.js

draggable.js

171 ms

droppable.js

droppable.js

166 ms

effect-blind.js

effect-blind.js

175 ms

effect-bounce.js

effect-bounce.js

176 ms

effect-clip.js

effect-clip.js

174 ms

effect-drop.js

effect-drop.js

191 ms

effect-explode.js

effect-explode.js

193 ms

effect-fade.js

effect-fade.js

198 ms

effect-fold.js

effect-fold.js

198 ms

effect-highlight.js

effect-highlight.js

200 ms

effect-scale.js

effect-scale.js

221 ms

effect-pulsate.js

effect-pulsate.js

221 ms

effect-shake.js

effect-shake.js

225 ms

effect-slide.js

effect-slide.js

228 ms

effect-transfer.js

effect-transfer.js

228 ms

effect.js

effect.js

240 ms

menu.js

menu.js

242 ms

mouse.js

mouse.js

243 ms

position.js

position.js

247 ms

progressbar.js

progressbar.js

253 ms

resizable.js

resizable.js

255 ms

selectable.js

selectable.js

266 ms

slider.js

slider.js

268 ms

sortable.js

sortable.js

270 ms

spinner.js

spinner.js

276 ms

tabs.js

tabs.js

172 ms

timepicker.js

timepicker.js

173 ms

tooltip.js

tooltip.js

185 ms

events.js

events.js

182 ms

js.storage.js

js.storage.js

183 ms

modal-popup.html

modal-popup.html

164 ms

modal-slide.html

modal-slide.html

167 ms

modal-custom.html

modal-custom.html

171 ms

key-codes.js

key-codes.js

179 ms

z-index.js

z-index.js

177 ms

storage-sequence.js

storage-sequence.js

161 ms

console-logger.js

console-logger.js

162 ms

arrays.js

arrays.js

163 ms

compare.js

compare.js

166 ms

misc.js

misc.js

177 ms

misc-mixin.js

misc-mixin.js

162 ms

objects.js

objects.js

161 ms

strings.js

strings.js

159 ms

template.js

template.js

166 ms

pagebuilder-icons.woff

pagebuilder-icons.woff

166 ms

knockout-repeat.js

knockout-repeat.js

173 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

167 ms

observable_source.js

observable_source.js

163 ms

renderer.js

renderer.js

162 ms

resizable.js

resizable.js

166 ms

i18n.js

i18n.js

165 ms

scope.js

scope.js

161 ms

range.js

range.js

162 ms

mage-init.js

mage-init.js

166 ms

keyboard.js

keyboard.js

162 ms

optgroup.js

optgroup.js

172 ms

after-render.js

after-render.js

170 ms

autoselect.js

autoselect.js

162 ms

datepicker.js

datepicker.js

160 ms

outer_click.js

outer_click.js

160 ms

fadeVisible.js

fadeVisible.js

157 ms

collapsible.js

collapsible.js

171 ms

staticChecked.js

staticChecked.js

171 ms

simple-checked.js

simple-checked.js

156 ms

bind-html.js

bind-html.js

159 ms

tooltip.js

tooltip.js

159 ms

color-picker.js

color-picker.js

161 ms

data.js

data.js

174 ms

disable-selection.js

disable-selection.js

167 ms

focusable.js

focusable.js

164 ms

form.js

form.js

160 ms

ie.js

ie.js

160 ms

keycode.js

keycode.js

159 ms

labels.js

labels.js

174 ms

jquery-patch.js

jquery-patch.js

172 ms

plugin.js

plugin.js

158 ms

safe-active-element.js

safe-active-element.js

160 ms

safe-blur.js

safe-blur.js

160 ms

scroll-parent.js

scroll-parent.js

165 ms

tabbable.js

tabbable.js

170 ms

unique-id.js

unique-id.js

159 ms

controlgroup.js

controlgroup.js

154 ms

checkboxradio.js

checkboxradio.js

153 ms

effect-size.js

effect-size.js

158 ms

jquery-var-for-color.js

jquery-var-for-color.js

156 ms

jquery.color.js

jquery.color.js

168 ms

jquery.cookie.js

jquery.cookie.js

169 ms

logger.js

logger.js

160 ms

entry-factory.js

entry-factory.js

160 ms

console-output-handler.js

console-output-handler.js

159 ms

formatter.js

formatter.js

165 ms

message-pool.js

message-pool.js

161 ms

levels-pool.js

levels-pool.js

161 ms

logger-utils.js

logger-utils.js

161 ms

class.js

class.js

161 ms

async.js

async.js

161 ms

loader.js

loader.js

168 ms

double-caret-right.png

double-caret-right.png

159 ms

tooltip.html

tooltip.html

160 ms

spectrum.js

spectrum.js

151 ms

tinycolor.js

tinycolor.js

156 ms

form-reset-mixin.js

form-reset-mixin.js

77 ms

cookie-wrapper.js

cookie-wrapper.js

67 ms

entry.js

entry.js

68 ms

moment.js

moment.js

68 ms

dom-observer.js

dom-observer.js

51 ms

bindings.js

bindings.js

50 ms

js.cookie.js

js.cookie.js

30 ms

print.css

print.css

29 ms

current-bg.jpg

current-bg.jpg

31 ms

c.gif

c.gif

6 ms

Accessibility Review

grumpysmetal.com accessibility score

71

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

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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>).

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

grumpysmetal.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

grumpysmetal.com SEO score

66

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Grumpysmetal.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 Grumpysmetal.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

grumpysmetal.com

Open Graph description is not detected on the main page of Grumpys Metal. 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: