4.2 sec in total
340 ms
3.4 sec
545 ms
Welcome to sirena-travel.com homepage info - get ready to check Sirena Travel best content for Russia right away, or after learning these important things about sirena-travel.com
World leading distribution system and provider of technology solutions
Visit sirena-travel.comWe analyzed Sirena-travel.com page load time and found that the first response time was 340 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
sirena-travel.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value7.3 s
5/100
25%
Value7.4 s
27/100
10%
Value0 ms
100/100
30%
Value0.012
100/100
15%
Value3.7 s
90/100
10%
340 ms
1193 ms
67 ms
174 ms
264 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 88% of them (59 requests) were addressed to the original Sirena-travel.com, 4% (3 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Sirena-travel.com.
Page size can be reduced by 152.0 kB (32%)
480.5 kB
328.5 kB
In fact, the total size of Sirena-travel.com main page is 480.5 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. Images take 162.8 kB which makes up the majority of the site volume.
Potential reduce by 91.6 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. 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 91.6 kB or 85% of the original size.
Potential reduce by 57.8 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. Obviously, Sirena Travel needs image optimization as it can save up to 57.8 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 739 B
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.
Potential reduce by 1.8 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. Sirena-travel.com has all CSS files already compressed.
Number of requests can be reduced by 38 (78%)
49
11
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sirena Travel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
sirena-travel.com
340 ms
sirena-travel.com
1193 ms
js
67 ms
joomla-alert.min.css
174 ms
animate.min.css
264 ms
sppagebuilder.css
363 ms
magnific-popup.css
275 ms
css
56 ms
css
72 ms
magnific-popup.css
267 ms
jquery.bxslider.min.css
268 ms
page-252.css
270 ms
content.css
347 ms
bootstrap.min.css
453 ms
system-j4.min.css
366 ms
joomla-fontawesome.min.css
445 ms
template.css
367 ms
default.css
434 ms
custom.css
450 ms
cookie.css
451 ms
responsive.css
462 ms
style.css
521 ms
jquery.min.js
619 ms
jquery-noconflict.min.js
532 ms
core.min.js
533 ms
showon-es5.min.js
554 ms
messages-es5.min.js
570 ms
showon.min.js
610 ms
messages.min.js
627 ms
jquery.parallax.js
623 ms
sppagebuilder.js
640 ms
jquery.magnific-popup.min.js
653 ms
jquery.magnific-popup.min.js
693 ms
jquery.bxslider.min.js
702 ms
bootstrap.bundle.min.js
707 ms
main.js
705 ms
cookie_script.js
729 ms
jquery.min.js
57 ms
jpanel.min.js
740 ms
analytics.js
16 ms
css
15 ms
collect
10 ms
agency.php
108 ms
dcs-astra.php
107 ms
pss_leo_help.php
106 ms
clock-bkgnd.webp
166 ms
sirena-homescreen-logo.svg
270 ms
mobile-logo.svg
178 ms
en-ru.png
168 ms
home-top-bkgnd.webp
424 ms
homescreen-logo.png
251 ms
clouds-back.webp
368 ms
digits-bkgnd.webp
609 ms
airports-icon.webp
455 ms
airlines-icon.webp
348 ms
agencies-icon.webp
366 ms
transhost-icon.webp
616 ms
insurance-icon.webp
461 ms
why-us-bkgnd.webp
462 ms
new-logo-iata-big.png
606 ms
countries-bkgnd.webp
559 ms
fa-solid-900.woff
606 ms
fa-regular-400.woff
507 ms
agency.php
564 ms
dcs-astra.php
574 ms
pss_leo_help.php
604 ms
loader.js
440 ms
sirena-travel.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
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
sirena-travel.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
General
Impact
Issue
Detected JavaScript libraries
sirena-travel.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sirena-travel.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 Sirena-travel.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.
sirena-travel.com
Open Graph data is detected on the main page of Sirena Travel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: