Tools & Wizards About Us
mc.bbbike.org screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mc.bbbike.org

Page Load Speed

3.6 sec in total

First Response

100 ms

Resources Loaded

3.2 sec

Page Rendered

259 ms

mc.bbbike.org screenshot

About Website

Visit mc.bbbike.org now to see the best up-to-date Mc BBBike content for United States and also check out these interesting facts you probably never knew about mc.bbbike.org

🗺 BBBike Map Compare shows you more than 260 maps from OpenStreetMap, Google, Bing, Esri, Here and others side by side.

Visit mc.bbbike.org

Key Findings

We analyzed Mc.bbbike.org page load time and found that the first response time was 100 ms and then it took 3.5 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

mc.bbbike.org performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

100 ms

common.css

93 ms

style.css

185 ms

mc.css

279 ms

mobile.css

279 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 29% of them (34 requests) were addressed to the original Mc.bbbike.org, 34% (40 requests) were made to Tile.openstreetmap.de and 6% (7 requests) were made to A.tile.thunderforest.com. The less responsive or slowest element that took the longest time to load (924 ms) belongs to the original domain Mc.bbbike.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (31%)

Content Size

4.3 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mc.bbbike.org main page is 4.3 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. 45% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 78.0 kB

  • Original 86.8 kB
  • After minification 86.2 kB
  • After compression 8.8 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 78.0 kB or 90% of the original size.

Image Optimization

-3%

Potential reduce by 70.1 kB

  • Original 2.6 MB
  • After minification 2.5 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. Mc BBBike images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.5 MB
  • After compression 415.7 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 1.2 MB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (49%)

Requests Now

96

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mc BBBike. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

100 ms

common.css

common.css

93 ms

style.css

style.css

185 ms

mc.css

mc.css

279 ms

mobile.css

mobile.css

279 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

464 ms

jquery.cookie.js

jquery.cookie.js

296 ms

jquery.iecors.js

jquery.iecors.js

295 ms

jquery-ui-1.9.1.custom.min.js

jquery-ui-1.9.1.custom.min.js

653 ms

jqModal-1.1.0.js

jqModal-1.1.0.js

369 ms

OpenLayers.min.js

OpenLayers.min.js

924 ms

OpenStreetMap.js

OpenStreetMap.js

370 ms

Here.js

Here.js

371 ms

Baidu.js

Baidu.js

462 ms

js

js

55 ms

osmlab.min.js

osmlab.min.js

832 ms

historicmaps.min.js

historicmaps.min.js

557 ms

mc.js

mc.js

922 ms

js

js

63 ms

indicator.gif

indicator.gif

554 ms

help.gif

help.gif

647 ms

search.gif

search.gif

651 ms

location-icon.png

location-icon.png

740 ms

donate.png

donate.png

743 ms

rss-icon.png

rss-icon.png

744 ms

bg-top.png

bg-top.png

545 ms

bg-right-green.gif

bg-right-green.gif

550 ms

AerialWithLabels

AerialWithLabels

49 ms

north-mini.png

north-mini.png

93 ms

west-mini.png

west-mini.png

95 ms

east-mini.png

east-mini.png

93 ms

south-mini.png

south-mini.png

94 ms

zoom-plus-mini.png

zoom-plus-mini.png

95 ms

slider.png

slider.png

94 ms

zoom-minus-mini.png

zoom-minus-mini.png

185 ms

cross.png

cross.png

185 ms

zoombar.png

zoombar.png

185 ms

671.png

671.png

612 ms

671@2x.png

671@2x.png

691 ms

h12021023322.jpeg

h12021023322.jpeg

26 ms

671@2x.png

671@2x.png

603 ms

671.png

671.png

688 ms

h12021023233.jpeg

h12021023233.jpeg

20 ms

672.png

672.png

674 ms

672@2x.png

672@2x.png

585 ms

h12021201100.jpeg

h12021201100.jpeg

8 ms

672.png

672.png

658 ms

672@2x.png

672@2x.png

581 ms

670@2x.png

670@2x.png

586 ms

h12021201011.jpeg

h12021201011.jpeg

14 ms

670.png

670.png

646 ms

h12021023320.jpeg

h12021023320.jpeg

29 ms

671.png

671.png

632 ms

671@2x.png

671@2x.png

580 ms

h12021023323.jpeg

h12021023323.jpeg

15 ms

670.png

670.png

617 ms

670@2x.png

670@2x.png

583 ms

h12021023231.jpeg

h12021023231.jpeg

35 ms

672.png

672.png

687 ms

672@2x.png

672@2x.png

680 ms

h12021201101.jpeg

h12021201101.jpeg

17 ms

670.png

670.png

673 ms

670@2x.png

670@2x.png

584 ms

h12021023321.jpeg

h12021023321.jpeg

7 ms

673.png

673.png

656 ms

673@2x.png

673@2x.png

637 ms

h12021201102.jpeg

h12021201102.jpeg

11 ms

673.png

673.png

646 ms

673@2x.png

673@2x.png

582 ms

h12021201013.jpeg

h12021201013.jpeg

8 ms

669.png

669.png

630 ms

669@2x.png

669@2x.png

576 ms

h12021023302.jpeg

h12021023302.jpeg

8 ms

673@2x.png

673@2x.png

636 ms

673.png

673.png

615 ms

h12021201103.jpeg

h12021201103.jpeg

16 ms

669@2x.png

669@2x.png

578 ms

669.png

669.png

686 ms

h12021023213.jpeg

h12021023213.jpeg

12 ms

671@2x.png

671@2x.png

583 ms

671.png

671.png

672 ms

h12021023332.jpeg

h12021023332.jpeg

451 ms

672@2x.png

672@2x.png

580 ms

672.png

672.png

655 ms

h12021201110.jpeg

h12021201110.jpeg

19 ms

669@2x.png

669@2x.png

587 ms

669.png

669.png

644 ms

h12021023303.jpeg

h12021023303.jpeg

8 ms

670@2x.png

670@2x.png

497 ms

670.png

670.png

628 ms

h12021023330.jpeg

h12021023330.jpeg

17 ms

673@2x.png

673@2x.png

477 ms

673.png

673.png

614 ms

h12021201112.jpeg

h12021201112.jpeg

25 ms

669.png

669.png

686 ms

669@2x.png

669@2x.png

412 ms

h12021023312.jpeg

h12021023312.jpeg

412 ms

671.png

671.png

568 ms

671.png

671.png

380 ms

672.png

672.png

383 ms

672.png

672.png

383 ms

670.png

670.png

384 ms

671.png

671.png

468 ms

670.png

670.png

468 ms

672.png

672.png

385 ms

670.png

670.png

385 ms

673.png

673.png

390 ms

673.png

673.png

469 ms

669.png

669.png

469 ms

673.png

673.png

469 ms

669.png

669.png

385 ms

672.png

672.png

385 ms

671.png

671.png

391 ms

669.png

669.png

469 ms

670.png

670.png

469 ms

673.png

673.png

468 ms

669.png

669.png

385 ms

Accessibility Review

mc.bbbike.org accessibility score

63

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

mc.bbbike.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

mc.bbbike.org SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mc.bbbike.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mc.bbbike.org 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

mc.bbbike.org

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