4 sec in total
357 ms
3.5 sec
191 ms
Visit semstorm.pl now to see the best up-to-date SEMSTORM content and also check out these interesting facts you probably never knew about semstorm.pl
Visit semstorm.plWe analyzed Semstorm.pl page load time and found that the first response time was 357 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
semstorm.pl performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value11.5 s
0/100
25%
Value7.0 s
32/100
10%
Value440 ms
63/100
30%
Value0.057
98/100
15%
Value10.0 s
26/100
10%
357 ms
700 ms
798 ms
183 ms
268 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Semstorm.pl, 84% (59 requests) were made to Pl.semstorm.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (798 ms) relates to the external source Pl.semstorm.com.
Page size can be reduced by 351.0 kB (39%)
897.1 kB
546.1 kB
In fact, the total size of Semstorm.pl main page is 897.1 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. 40% of websites need less resources to load. Images take 457.6 kB which makes up the majority of the site volume.
Potential reduce by 20.6 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 20.6 kB or 76% of the original size.
Potential reduce by 60.4 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, SEMSTORM needs image optimization as it can save up to 60.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 230.8 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 230.8 kB or 64% of the original size.
Potential reduce by 39.2 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. Semstorm.pl needs all CSS files to be minified and compressed as it can save up to 39.2 kB or 77% of the original size.
Number of requests can be reduced by 12 (18%)
65
53
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEMSTORM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
semstorm.pl
357 ms
semstorm.com
700 ms
pl.semstorm.com
798 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
183 ms
css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css
268 ms
css_4ES80ZfqHM7aXiyK1Rw8q8be0U9Ru8wjKiiM8h-yfUo.css
268 ms
css_m3UQbdltNd_RGMhNbXuTpnHv3qSDKn_oH_LuOgvOsjY.css
271 ms
css_hUtYho8jHal2NqMpAe4mSZRdaPBJ28IXugA-KlB3TGk.css
274 ms
js_zzcIWOou_jnX0ZWAIA4sb6Xy_p5a8FZNA0GySvuWjPU.js
372 ms
js_obFUyTbqtcoGQtszVI46l1_oD927PzlDtlr_ilpYBqE.js
347 ms
js_R9UbiVw2xuTUI0GZoaqMDOdX0lrZtgX-ono8RVOUEVc.js
354 ms
js_UYP2XJiUuOT148mqrhu69HEQwpknj3zw9MNeZlooPO4.js
443 ms
js_9UXutNsMTszDb5vmMIpedqKUmCu_xaaLMKMbkrRTvng.js
449 ms
laptop_promocja3_green.png
193 ms
getin-bank-logo.png
90 ms
allegro.png
96 ms
agora.png
120 ms
bankier_logo.png
92 ms
pb.pl_logo.jpg
91 ms
rzeczpospolita.png
351 ms
itaka.png
190 ms
pysznepl.png
188 ms
money_logo_kolor_kontra.png
188 ms
comperia.png
247 ms
benchmark.png
286 ms
logooi.png
286 ms
murator.png
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critical.png
286 ms
grupa_unity.png
362 ms
semurai.jpg
380 ms
stopklatka.jpg
380 ms
searchlab.png
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rankomat.png
375 ms
rentcar.png
435 ms
artefakt.jpg
477 ms
promotraffic.png
463 ms
frogriot.png
463 ms
cubegroup.png
470 ms
werel-consulting-pozycjonowanie.png
471 ms
logo-fine-performance.jpg
522 ms
visibility.png
549 ms
laptop_promocja3_green_3.png
637 ms
laptop_promocja3_green_1.png
563 ms
p1.png
561 ms
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590 ms
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608 ms
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654 ms
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gtm.js
121 ms
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580 ms
OpenSans-Regular-webfont.woff
627 ms
innowacyjna-gospodarka.png
615 ms
unia-europejska.png
642 ms
logo.png
641 ms
arrow.png
641 ms
analytics.js
40 ms
fbevents.js
60 ms
sm.js
626 ms
footer-bg.gif
572 ms
c1.png
604 ms
c2.png
645 ms
collect
4 ms
collect
60 ms
c3.png
613 ms
99 ms
facebook.png
574 ms
ga-audiences
113 ms
googleplus.png
563 ms
social_icons.png
562 ms
r.gif
483 ms
semstorm.pl 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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
semstorm.pl 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
Page has valid source maps
semstorm.pl 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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Semstorm.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish 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 Semstorm.pl 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.
semstorm.pl
Open Graph description is not detected on the main page of SEMSTORM. 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: