3.7 sec in total
349 ms
3.1 sec
218 ms
Welcome to strefaonline.com homepage info - get ready to check Strefaonline best content right away, or after learning these important things about strefaonline.com
Visit strefaonline.comWe analyzed Strefaonline.com page load time and found that the first response time was 349 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
strefaonline.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.7 s
7/100
25%
Value5.3 s
58/100
10%
Value460 ms
62/100
30%
Value0
100/100
15%
Value6.3 s
61/100
10%
349 ms
532 ms
130 ms
903 ms
899 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Strefaonline.com, 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Strefaonline.com.
Page size can be reduced by 178.6 kB (43%)
411.7 kB
233.1 kB
In fact, the total size of Strefaonline.com main page is 411.7 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. 20% of websites need less resources to load. Images take 177.8 kB which makes up the majority of the site volume.
Potential reduce by 12.5 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 12.5 kB or 71% of the original size.
Potential reduce by 10.5 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. Strefaonline images are well optimized though.
Potential reduce by 118.3 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 118.3 kB or 70% of the original size.
Potential reduce by 37.3 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. Strefaonline.com needs all CSS files to be minified and compressed as it can save up to 37.3 kB or 78% of the original size.
We found no issues to fix!
23
23
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strefaonline. According to our analytics all requests are already optimized.
strefaonline.com
349 ms
www.strefaonline.com
532 ms
css_52d343a93c4c1dd22ff6db315a875fe2.css
130 ms
js_b603025775ac87838207e9d5972405e4.js
903 ms
bg.png
899 ms
back.png
133 ms
spines.png
249 ms
slides.png
316 ms
StrefaOnlineStronywww.jpg
442 ms
search-2.jpg
309 ms
seologos.jpg
416 ms
slide_1.jpg
331 ms
support.jpg
496 ms
1309784517_application-xml.png
476 ms
1309784108_Desktop.png
627 ms
icon_google-adwors.png
492 ms
grafika-i-projektowanie.jpg
536 ms
usability.jpg
572 ms
facebook.jpg
596 ms
support.jpg
611 ms
ga.js
28 ms
corner.png
563 ms
www.strefaonline.com
616 ms
DroidSans-Bold.ttf
1146 ms
__utm.gif
11 ms
css_d69a4834f02d9d500e45f5eae37db9ed.css
129 ms
strefaonline.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
strefaonline.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
strefaonline.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
Tap targets are not sized appropriately
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Strefaonline.com can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Strefaonline.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.
strefaonline.com
Open Graph description is not detected on the main page of Strefaonline. 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: