Tools & Wizards About Us
starbikesrental.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

starbikesrental.com

Bike rental Amsterdam | Star Bikes Rental

Page Load Speed

3.7 sec in total

First Response

367 ms

Resources Loaded

3 sec

Page Rendered

280 ms

starbikesrental.com screenshot

About Website

Visit starbikesrental.com now to see the best up-to-date Star Bikes Rental content and also check out these interesting facts you probably never knew about starbikesrental.com

Amsterdam is the perfect city to explore by bike. Cycling is fast, sustainable and fun. We offer the newest top brand bikes and a wide variety. Read more.

Visit starbikesrental.com

Key Findings

We analyzed Starbikesrental.com page load time and found that the first response time was 367 ms and then it took 3.3 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

starbikesrental.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.175

69/100

15%

TTI (Time to Interactive)

Value12.4 s

14/100

10%

Network Requests Diagram

starbikesrental.com

367 ms

www.starbikesrental.com

552 ms

bootstrap.min.css

103 ms

fontawesome-4.7.0.min.css

201 ms

main.css

453 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 74% of them (60 requests) were addressed to the original Starbikesrental.com, 7% (6 requests) were made to Apis.google.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (987 ms) belongs to the original domain Starbikesrental.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.7 kB (6%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Starbikesrental.com main page is 2.2 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 44.2 kB

  • Original 55.8 kB
  • After minification 44.9 kB
  • After compression 11.6 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 10.9 kB, which is 19% 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 44.2 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 81.1 kB

  • Original 1.6 MB
  • After minification 1.5 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. Star Bikes Rental images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 10.1 kB

  • Original 485.3 kB
  • After minification 485.3 kB
  • After compression 475.2 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

-4%

Potential reduce by 4.3 kB

  • Original 114.5 kB
  • After minification 114.5 kB
  • After compression 110.2 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. Starbikesrental.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 58 (81%)

Requests Now

72

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Star Bikes Rental. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

starbikesrental.com

starbikesrental.com

367 ms

www.starbikesrental.com

www.starbikesrental.com

552 ms

bootstrap.min.css

bootstrap.min.css

103 ms

fontawesome-4.7.0.min.css

fontawesome-4.7.0.min.css

201 ms

main.css

main.css

453 ms

jquery.fancybox.css

jquery.fancybox.css

270 ms

slider.css

slider.css

281 ms

datepicker.css

datepicker.css

272 ms

animations.css

animations.css

278 ms

popover_styles.css

popover_styles.css

297 ms

share-color.css

share-color.css

367 ms

flag-icon.css

flag-icon.css

368 ms

css

css

36 ms

sequence_premiums.css

sequence_premiums.css

378 ms

sequence.css

sequence.css

376 ms

leaflet.css

leaflet.css

393 ms

Control.Geocoder.css

Control.Geocoder.css

490 ms

leaflet-routing-machine.css

leaflet-routing-machine.css

490 ms

default_style.css

default_style.css

491 ms

styles.css

styles.css

493 ms

cssrelpreload.min.js

cssrelpreload.min.js

495 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

548 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

570 ms

bootstrap.min.js

bootstrap.min.js

563 ms

jquery.bootpag2.js

jquery.bootpag2.js

582 ms

jquery.fancybox.js

jquery.fancybox.js

582 ms

lng.js

lng.js

595 ms

sequence.js

sequence.js

650 ms

validator.js

validator.js

659 ms

validator.additional-methods.js

validator.additional-methods.js

666 ms

search.js

search.js

668 ms

bundle.min.js

bundle.min.js

895 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

721 ms

jquery.cookie.js

jquery.cookie.js

761 ms

local_storage.js

local_storage.js

761 ms

leaflet.js

leaflet.js

896 ms

Control.Geocoder.js

Control.Geocoder.js

775 ms

leaflet-routing-machine.min.js

leaflet-routing-machine.min.js

938 ms

maps.js

maps.js

895 ms

page_27178.js

page_27178.js

799 ms

css

css

21 ms

css

css

25 ms

loading.gif

loading.gif

227 ms

logo_new_trans2_wit.png

logo_new_trans2_wit.png

409 ms

featureblok4.jpg

featureblok4.jpg

370 ms

featureblok2.jpg

featureblok2.jpg

508 ms

featureblok3.jpg

featureblok3.jpg

449 ms

nav-home-20.png

nav-home-20.png

349 ms

nav-bicycle.png

nav-bicycle.png

351 ms

nav-euro-sign.png

nav-euro-sign.png

454 ms

nav-arrow-right.png

nav-arrow-right.png

454 ms

nav-coffee.png

nav-coffee.png

454 ms

nav-looking-glass.png

nav-looking-glass.png

490 ms

nav-photo-camera.png

nav-photo-camera.png

525 ms

nav-envelope.png

nav-envelope.png

539 ms

nl.svg

nl.svg

540 ms

de.svg

de.svg

537 ms

es.svg

es.svg

652 ms

fr.svg

fr.svg

586 ms

new_banner1.jpg

new_banner1.jpg

883 ms

new_banner2.jpg

new_banner2.jpg

970 ms

new_banner3.jpg

new_banner3.jpg

987 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

48 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

66 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVQ.woff

81 ms

all.js

all.js

43 ms

plusone.js

plusone.js

53 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

689 ms

all.js

all.js

53 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

13 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

79 ms

sharebutton

sharebutton

176 ms

postmessageRelay

postmessageRelay

161 ms

like.php

like.php

382 ms

developers.google.com

developers.google.com

692 ms

2254111616-postmessagerelay.js

2254111616-postmessagerelay.js

35 ms

rpc:shindig_random.js

rpc:shindig_random.js

14 ms

page.php

page.php

343 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

16 ms

rS4onTazE7v.js

rS4onTazE7v.js

58 ms

FEppCFCt76d.png

FEppCFCt76d.png

38 ms

Accessibility Review

starbikesrental.com accessibility score

95

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.

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

starbikesrental.com best practices score

75

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

SEO Factors

starbikesrental.com SEO score

90

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

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 Starbikesrental.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 Starbikesrental.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

starbikesrental.com

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