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backstage.eu screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

backstage.eu

Backstage München - Events, Konzerte, Parties & Mieten

Page Load Speed

5.3 sec in total

First Response

425 ms

Resources Loaded

4.5 sec

Page Rendered

348 ms

backstage.eu screenshot

About Website

Click here to check amazing Backstage content for Germany. Otherwise, check out these important facts you probably never knew about backstage.eu

Live-Konzerte, Parties und Biergarten in München. Entdecke kommende Events und miete Eventflächen im Backstage.

Visit backstage.eu

Key Findings

We analyzed Backstage.eu page load time and found that the first response time was 425 ms and then it took 4.8 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

backstage.eu performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value2,500 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.908

3/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

backstage.eu

425 ms

backstage.eu

487 ms

calendar.css

93 ms

styles-m.css

371 ms

icons.css

268 ms

Our browser made a total of 206 requests to load all elements on the main page. We found that 98% of them (202 requests) were addressed to the original Backstage.eu, 1% (3 requests) were made to Fonts.gstatic.com and 0% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (660 ms) belongs to the original domain Backstage.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 436.6 kB (40%)

Content Size

1.1 MB

After Optimization

660.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Backstage.eu main page is 1.1 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. 65% of websites need less resources to load. Javascripts take 545.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 192.6 kB

  • Original 223.6 kB
  • After minification 212.9 kB
  • After compression 30.9 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 192.6 kB or 86% of the original size.

Image Optimization

-13%

Potential reduce by 20.5 kB

  • Original 156.9 kB
  • After minification 136.3 kB

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. Obviously, Backstage needs image optimization as it can save up to 20.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-40%

Potential reduce by 218.0 kB

  • Original 545.8 kB
  • After minification 540.4 kB
  • After compression 327.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 218.0 kB or 40% of the original size.

CSS Optimization

-3%

Potential reduce by 5.4 kB

  • Original 170.8 kB
  • After minification 170.8 kB
  • After compression 165.4 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. Backstage.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 175 (90%)

Requests Now

195

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 195 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Backstage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 166 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

backstage.eu

backstage.eu

425 ms

backstage.eu

backstage.eu

487 ms

calendar.css

calendar.css

93 ms

styles-m.css

styles-m.css

371 ms

icons.css

icons.css

268 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

272 ms

photoswipe.css

photoswipe.css

275 ms

owl.carousel.css

owl.carousel.css

280 ms

perfect-scrollbar.min.css

perfect-scrollbar.min.css

288 ms

rs6.css

rs6.css

357 ms

styles-l.css

styles-l.css

453 ms

css

css

32 ms

require.js

require.js

566 ms

mixins.js

mixins.js

397 ms

requirejs-config.js

requirejs-config.js

397 ms

bs_hp_HEADER_1200x200_DEZ.jpg

bs_hp_HEADER_1200x200_DEZ.jpg

567 ms

bs_hp_HEADER_1200x200_DEZ_1.jpg

bs_hp_HEADER_1200x200_DEZ_1.jpg

565 ms

kalender-1.gif

kalender-1.gif

566 ms

dummy.png

dummy.png

566 ms

preloader-img.svg

preloader-img.svg

567 ms

1080_1080.png

1080_1080.png

567 ms

1200_1200.png

1200_1200.png

569 ms

365_365.png

365_365.png

568 ms

3412_2279.png

3412_2279.png

660 ms

200_50.png

200_50.png

617 ms

244_23.png

244_23.png

649 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

48 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

48 ms

opensans-400.woff

opensans-400.woff

93 ms

opensans-300.woff

opensans-300.woff

93 ms

opensans-600.woff

opensans-600.woff

186 ms

opensans-700.woff

opensans-700.woff

132 ms

opensans-800.woff

opensans-800.woff

240 ms

athlete2.woff

athlete2.woff

205 ms

HI_OiY8KO6hCsQSoAPmtMYebvpY.woff

HI_OiY8KO6hCsQSoAPmtMYebvpY.woff

48 ms

jquery.mobile.custom.js

jquery.mobile.custom.js

151 ms

common.js

common.js

154 ms

dataPost.js

dataPost.js

206 ms

bootstrap.js

bootstrap.js

241 ms

jquery.js

jquery.js

430 ms

es6-collections.js

es6-collections.js

236 ms

FormData.js

FormData.js

241 ms

form-key-provider.js

form-key-provider.js

266 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

281 ms

theme.js

theme.js

320 ms

domReady.js

domReady.js

167 ms

jquery.js

jquery.js

143 ms

template.js

template.js

143 ms

confirm.js

confirm.js

158 ms

widget.js

widget.js

199 ms

main.js

main.js

203 ms

bootstrap.js

bootstrap.js

224 ms

text.js

text.js

174 ms

underscore.js

underscore.js

111 ms

translate.js

translate.js

131 ms

modal.js

modal.js

141 ms

jquery-migrate.js

jquery-migrate.js

94 ms

knockout.js

knockout.js

192 ms

knockout-es5.js

knockout-es5.js

90 ms

js-translation.json

js-translation.json

102 ms

scripts.js

scripts.js

136 ms

engine.js

engine.js

147 ms

bootstrap.js

bootstrap.js

157 ms

observable_array.js

observable_array.js

174 ms

bound-nodes.js

bound-nodes.js

196 ms

mage.js

mage.js

182 ms

modal-popup.html

modal-popup.html

187 ms

modal-slide.html

modal-slide.html

196 ms

modal-custom.html

modal-custom.html

211 ms

key-codes.js

key-codes.js

232 ms

core.js

core.js

226 ms

observable_source.js

observable_source.js

163 ms

renderer.js

renderer.js

181 ms

console-logger.js

console-logger.js

189 ms

knockout-repeat.js

knockout-repeat.js

192 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

211 ms

resizable.js

resizable.js

218 ms

i18n.js

i18n.js

243 ms

scope.js

scope.js

265 ms

range.js

range.js

272 ms

mage-init.js

mage-init.js

279 ms

keyboard.js

keyboard.js

299 ms

optgroup.js

optgroup.js

313 ms

after-render.js

after-render.js

333 ms

autoselect.js

autoselect.js

357 ms

datepicker.js

datepicker.js

363 ms

outer_click.js

outer_click.js

365 ms

fadeVisible.js

fadeVisible.js

388 ms

collapsible.js

collapsible.js

407 ms

staticChecked.js

staticChecked.js

422 ms

simple-checked.js

simple-checked.js

449 ms

bind-html.js

bind-html.js

454 ms

tooltip.js

tooltip.js

452 ms

color-picker.js

color-picker.js

477 ms

wrapper.js

wrapper.js

472 ms

events.js

events.js

480 ms

class.js

class.js

392 ms

loader.js

loader.js

370 ms

local.js

local.js

369 ms

logger.js

logger.js

389 ms

entry-factory.js

entry-factory.js

419 ms

console-output-handler.js

console-output-handler.js

421 ms

formatter.js

formatter.js

453 ms

message-pool.js

message-pool.js

449 ms

levels-pool.js

levels-pool.js

457 ms

logger-utils.js

logger-utils.js

477 ms

async.js

async.js

481 ms

registry.js

registry.js

479 ms

resizable.js

resizable.js

505 ms

main.js

main.js

418 ms

tooltip.html

tooltip.html

279 ms

spectrum.js

spectrum.js

273 ms

tinycolor.js

tinycolor.js

305 ms

entry.js

entry.js

188 ms

moment.js

moment.js

174 ms

template.js

template.js

185 ms

dom-observer.js

dom-observer.js

125 ms

bindings.js

bindings.js

142 ms

mouse.js

mouse.js

153 ms

arrays.js

arrays.js

154 ms

compare.js

compare.js

164 ms

misc.js

misc.js

181 ms

objects.js

objects.js

184 ms

strings.js

strings.js

198 ms

print.css

print.css

94 ms

loader.js

loader.js

92 ms

require-cookie.js

require-cookie.js

95 ms

page-cache.js

page-cache.js

91 ms

sticky.js

sticky.js

97 ms

modal.js

modal.js

90 ms

form-mini.js

form-mini.js

161 ms

validation.js

validation.js

178 ms

trim-input.js

trim-input.js

180 ms

modal-wishlist.js

modal-wishlist.js

180 ms

app.js

app.js

184 ms

modal-minicart.js

modal-minicart.js

190 ms

megamenu.js

megamenu.js

252 ms

mobile-menu.js

mobile-menu.js

266 ms

tabs.js

tabs.js

269 ms

cookie-status.js

cookie-status.js

270 ms

cookies.js

cookies.js

275 ms

block-submit-on-send.js

block-submit-on-send.js

285 ms

block-loader.js

block-loader.js

343 ms

section-config.js

section-config.js

353 ms

invalidation-processor.js

invalidation-processor.js

358 ms

customer-data.js

customer-data.js

347 ms

customer-data-mixin.js

customer-data-mixin.js

355 ms

alert.js

alert.js

291 ms

effect.js

effect.js

341 ms

matchMedia.js

matchMedia.js

343 ms

validation.js

validation.js

295 ms

telephoneValidatorAddress.js

telephoneValidatorAddress.js

295 ms

types.js

types.js

290 ms

layout.js

layout.js

296 ms

velocity.min.js

velocity.min.js

278 ms

perfect-scrollbar.jquery.min.js

perfect-scrollbar.jquery.min.js

282 ms

collapsible.js

collapsible.js

276 ms

jquery.cookie.js

jquery.cookie.js

270 ms

block-loader.html

block-loader.html

214 ms

element.js

element.js

215 ms

url.js

url.js

263 ms

storage.js

storage.js

260 ms

jquery.storageapi.extended.js

jquery.storageapi.extended.js

270 ms

jquery.validate.js

jquery.validate.js

153 ms

intlTelInput.js

intlTelInput.js

165 ms

minicart.js

minicart.js

176 ms

collection.js

collection.js

215 ms

totals.js

totals.js

272 ms

totals.js

totals.js

260 ms

cart-item-renderer.js

cart-item-renderer.js

227 ms

image.js

image.js

245 ms

authentication-popup.js

authentication-popup.js

269 ms

loginCaptcha.js

loginCaptcha.js

317 ms

wishlist.js

wishlist.js

315 ms

messages.js

messages.js

337 ms

storage-manager.js

storage-manager.js

347 ms

messages.js

messages.js

356 ms

ui-messages-mixin.js

ui-messages-mixin.js

360 ms

loader-1.gif

loader-1.gif

339 ms

links.js

links.js

326 ms

jquery.storageapi.min.js

jquery.storageapi.min.js

297 ms

jquery.metadata.js

jquery.metadata.js

307 ms

sidebar.js

sidebar.js

281 ms

form.js

form.js

190 ms

login.js

login.js

224 ms

authentication-popup.js

authentication-popup.js

226 ms

defaultCaptcha.js

defaultCaptcha.js

240 ms

captchaList.js

captchaList.js

213 ms

storage-service.js

storage-service.js

196 ms

effect-blind.js

effect-blind.js

196 ms

registry.js

registry.js

220 ms

messageList.js

messageList.js

223 ms

website-rule.js

website-rule.js

180 ms

decorate.js

decorate.js

185 ms

effect-fade.js

effect-fade.js

198 ms

spinner.js

spinner.js

190 ms

resolver.js

resolver.js

213 ms

adapter.js

adapter.js

212 ms

ids-storage.js

ids-storage.js

166 ms

data-storage.js

data-storage.js

185 ms

ids-storage-compare.js

ids-storage-compare.js

196 ms

captcha.js

captcha.js

191 ms

messages.js

messages.js

170 ms

buttons.js

buttons.js

91 ms

query-builder.js

query-builder.js

94 ms

refresh.js

refresh.js

94 ms

Accessibility Review

backstage.eu accessibility score

70

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-*] attributes do not match their roles

High

ARIA IDs are not unique

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

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

backstage.eu best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

backstage.eu SEO score

82

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

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 Backstage.eu 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 Backstage.eu 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

backstage.eu

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