5.9 sec in total
433 ms
5.3 sec
212 ms
Welcome to jazz.start.bg homepage info - get ready to check Jazz Start best content for Germany right away, or after learning these important things about jazz.start.bg
Сайт с история и стилове в джаза. Известни български и световни джазмени, музиканти и певци. Джаз фестивали и концерти по света. Sofia jazz peak. Джаз клубове и радиа.
Visit jazz.start.bgWe analyzed Jazz.start.bg page load time and found that the first response time was 433 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
jazz.start.bg performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value6.0 s
13/100
25%
Value44.8 s
0/100
10%
Value99,100 ms
0/100
30%
Value0.155
74/100
15%
Value123.5 s
0/100
10%
433 ms
264 ms
270 ms
267 ms
289 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 29% of them (29 requests) were addressed to the original Jazz.start.bg, 23% (23 requests) were made to Start.bg and 8% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Jazz.start.bg.
Page size can be reduced by 225.8 kB (56%)
405.5 kB
179.7 kB
In fact, the total size of Jazz.start.bg main page is 405.5 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. 50% of websites need less resources to load. Javascripts take 218.2 kB which makes up the majority of the site volume.
Potential reduce by 55.9 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 55.9 kB or 80% of the original size.
Potential reduce by 20.9 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, Jazz Start needs image optimization as it can save up to 20.9 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 124.0 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 124.0 kB or 57% of the original size.
Potential reduce by 24.9 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. Jazz.start.bg needs all CSS files to be minified and compressed as it can save up to 24.9 kB or 80% of the original size.
Number of requests can be reduced by 60 (64%)
94
34
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jazz Start. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
jazz.start.bg
433 ms
main.css
264 ms
thickbox.css
270 ms
index.css
267 ms
themes.php
289 ms
ui.tabs.css
300 ms
bcrumbs.css
544 ms
page.php
281 ms
jquery-latest.pack.js
558 ms
thickbox.js
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index.js
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ui.tabs.pack.js
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ado.js
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cookieconsent.latest.min.js
33 ms
show_ads.js
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js-start.php
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v53f.js
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1dd3b923-17e9-4edb-b978-0f856490f5d0.js
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start_logo.png
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arrows_m.gif
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icon_faq.png
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icon_offer_link.png
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arrow_big.gif
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nav_catalogs.png
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menu.png
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plusone.js
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ca-pub-7242899493852940.js
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zrt_lookup.html
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analytics.js
12 ms
xgemius.js
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counter.php
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like.php
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ads
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osd.js
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ads
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fpdata.js
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Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
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rexdot.js
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activeview
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activeview
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ui
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ad.js
135 ms
jazz.start.bg accessibility score
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
[aria-*] attributes do not match their roles
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
jazz.start.bg 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
jazz.start.bg SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
BG
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jazz.start.bg can be misinterpreted by Google and other search engines. Our service has detected that Bulgarian 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 Jazz.start.bg 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.
jazz.start.bg
Open Graph description is not detected on the main page of Jazz Start. 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: