Tools & Wizards About Us
ambolero.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

ambolero.com

Flamenco, Spanish Dance, Astoria, New York - American Bolero Dance Company Home

Page Load Speed

11.6 sec in total

First Response

3.2 sec

Resources Loaded

8.3 sec

Page Rendered

103 ms

ambolero.com screenshot

About Website

Click here to check amazing Am Bolero content. Otherwise, check out these important facts you probably never knew about ambolero.com

A Queens NY performing arts organization specializing in various forms of Spanish dance - Flamenco, Classical and Regional Folk dances, and Escuela Bolera.

Visit ambolero.com

Key Findings

We analyzed Ambolero.com page load time and found that the first response time was 3.2 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ambolero.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.7 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

ambolero.com

3247 ms

css

24 ms

user.js

84 ms

jquery.js

238 ms

simplegallery.js

328 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 62% of them (24 requests) were addressed to the original Ambolero.com, 18% (7 requests) were made to Mapquest.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Stats.netsolads.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.8 kB (20%)

Content Size

412.0 kB

After Optimization

330.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ambolero.com main page is 412.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 284.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 24.6 kB

  • Original 30.3 kB
  • After minification 29.7 kB
  • After compression 5.7 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. 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 24.6 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 8.1 kB

  • Original 284.8 kB
  • After minification 276.7 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. Am Bolero images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 46.3 kB

  • Original 90.7 kB
  • After minification 90.7 kB
  • After compression 44.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 46.3 kB or 51% of the original size.

CSS Optimization

-46%

Potential reduce by 2.8 kB

  • Original 6.2 kB
  • After minification 6.0 kB
  • After compression 3.3 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. Ambolero.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (53%)

Requests Now

30

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Am Bolero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ambolero.com

ambolero.com

3247 ms

css

css

24 ms

user.js

user.js

84 ms

jquery.js

jquery.js

238 ms

simplegallery.js

simplegallery.js

328 ms

photo_album.js

photo_album.js

410 ms

PrebuiltBlockStructure.css

PrebuiltBlockStructure.css

485 ms

template.css

template.css

556 ms

layout1.css

layout1.css

640 ms

website.css

website.css

717 ms

1.css

1.css

798 ms

1custom.css

1custom.css

877 ms

icwebsiteelement.css

icwebsiteelement.css

962 ms

PrebuiltBlockStructure.css

PrebuiltBlockStructure.css

1039 ms

addthis_widget.js

addthis_widget.js

17 ms

ga.js

ga.js

8 ms

200_ABDC_logo_pantone186_clrbkgd.gif

200_ABDC_logo_pantone186_clrbkgd.gif

636 ms

facebook-big-icon.png

facebook-big-icon.png

675 ms

__utm.gif

__utm.gif

12 ms

95_divider_2.png

95_divider_2.png

632 ms

278_IMG_89217BFC6E2F-1.jpeg

278_IMG_89217BFC6E2F-1.jpeg

912 ms

93_divider_2.png

93_divider_2.png

718 ms

126_divider_2.png

126_divider_2.png

710 ms

none

none

293 ms

p_content.png

p_content.png

302 ms

fansfinalpose_bgEditor_1361754316451.jpg

fansfinalpose_bgEditor_1361754316451.jpg

820 ms

p_midnav.png

p_midnav.png

381 ms

GetDirections.jsp

GetDirections.jsp

74 ms

ZBWW2sls4OjN-KR8YZ7itw.js

ZBWW2sls4OjN-KR8YZ7itw.js

65 ms

jsconfig

jsconfig

3940 ms

genericYelpBizButton.png

genericYelpBizButton.png

25 ms

embed

embed

7 ms

embed

embed

54 ms

fd9d1056-8f8fd3ec937d060d.js

fd9d1056-8f8fd3ec937d060d.js

8 ms

23-d13af0f7d6287c50.js

23-d13af0f7d6287c50.js

29 ms

main-app-d75bc149a160eb3e.js

main-app-d75bc149a160eb3e.js

28 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

13 ms

webpack-cc5fa7ba58225132.js

webpack-cc5fa7ba58225132.js

28 ms

print.css

print.css

82 ms

Accessibility Review

ambolero.com accessibility score

51

Accessibility Issues

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

ambolero.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

ambolero.com SEO score

54

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ambolero.com 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 Ambolero.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ambolero.com

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