8.9 sec in total
413 ms
4.6 sec
3.8 sec
Click here to check amazing Tangology 101 content for Russia. Otherwise, check out these important facts you probably never knew about tangology101.com
Tangology 101 is dedicated to the study of Argentine Tango dance, music and history. We also have weekly Atlanta tango classes as well as our classes in Macon and Athens, Georgia.
Visit tangology101.comWe analyzed Tangology101.com page load time and found that the first response time was 413 ms 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.
tangology101.com performance score
name
value
score
weighting
Value7.5 s
1/100
10%
Value15.8 s
0/100
25%
Value10.1 s
9/100
10%
Value2,970 ms
3/100
30%
Value0.014
100/100
15%
Value25.4 s
0/100
10%
413 ms
203 ms
55 ms
75 ms
87 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 25% of them (24 requests) were addressed to the original Tangology101.com, 13% (12 requests) were made to Scontent.cdninstagram.com and 13% (12 requests) were made to Aax-us-east.amazon-adsystem.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Tangology101.com.
Page size can be reduced by 895.9 kB (42%)
2.1 MB
1.2 MB
In fact, the total size of Tangology101.com main page is 2.1 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. 80% 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 907.4 kB which makes up the majority of the site volume.
Potential reduce by 523.7 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 523.7 kB or 81% of the original size.
Potential reduce by 10.8 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. Tangology 101 images are well optimized though.
Potential reduce by 30.7 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 30.7 kB or 20% of the original size.
Potential reduce by 330.6 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. Tangology101.com needs all CSS files to be minified and compressed as it can save up to 330.6 kB or 76% of the original size.
Number of requests can be reduced by 36 (53%)
68
32
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tangology 101. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
tangology101.com
413 ms
jwplayer.js
203 ms
css
55 ms
css
75 ms
css
87 ms
css
87 ms
style.min.css
608 ms
flow.css
73 ms
audio-player.js
110 ms
jwplayer.js
573 ms
swfobject.js
124 ms
plusone.js
84 ms
js
104 ms
epn-smart-tools.js
591 ms
onejs
28 ms
lightwidget.js
77 ms
bundle.min.js
516 ms
custom.js
67 ms
onejs
45 ms
element.js
66 ms
cb=gapi.loaded_0
69 ms
tangology101_logo.png
46 ms
home_scroll_history_of_tango.jpg
834 ms
home_scroll_colgadas.jpg
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home_scroll_leg_wraps.jpg
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home_scroll_djing.jpg
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home_scroll_workshops.jpg
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home_scroll_floorcraft.jpg
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home_scroll_privates.jpg
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clint4.jpg
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sdk.js
89 ms
analytics.js
98 ms
getad
357 ms
h3z27JG7J4U
355 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf
345 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf
573 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf
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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf
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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf
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fontawesome-webfont.woff
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getad
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7696aa92913359b1911230a4b57236c0.html
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page.php
1326 ms
KtkpALCRZonmalTgyPmRfsWl42Q.ttf
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Ktk0ALCRZonmalTgyPmRfs16x3TQN4M.ttf
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bottom_graphic.jpg
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itunes_autolinkmaker.js
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recent
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taiIGmZ_EJq97-UfkZRZs66o.ttf
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www-player.css
990 ms
www-embed-player.js
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base.js
1981 ms
fetch-polyfill.js
625 ms
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%7B%22adViewability%22:[%7B%22above_the_fold%22:false,%22topPos%22:2.2257142857142855,%22leftPos%22:0.1630952380952381%7D]%7D&cb=3037719
327 ms
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%7B%22adViewability%22:[%7B%22above_the_fold%22:false,%22topPos%22:3.3123809523809524,%22leftPos%22:0.1630952380952381%7D]%7D&cb=471052
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%7B%22adViewability%22:[%7B%22above_the_fold%22:false,%22topPos%22:5.322857142857143,%22leftPos%22:0.1630952380952381%7D]%7D&cb=1850421
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131 ms
tangology101.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
tangology101.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tangology101.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tangology101.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 Tangology101.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.
tangology101.com
Open Graph data is detected on the main page of Tangology 101. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: