8.6 sec in total
490 ms
7.8 sec
320 ms
Click here to check amazing TREMIS content. Otherwise, check out these important facts you probably never knew about tremis.cz
The company Tremis s.r.o. produces components for installation of lighting protection system and grounding which meet the requirements of lightning protection according to standards ČSN EN 62305.
Visit tremis.czWe analyzed Tremis.cz page load time and found that the first response time was 490 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
tremis.cz performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value9.1 s
1/100
25%
Value13.4 s
2/100
10%
Value460 ms
62/100
30%
Value1.336
0/100
15%
Value18.0 s
3/100
10%
490 ms
2217 ms
200 ms
315 ms
214 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 88% of them (75 requests) were addressed to the original Tremis.cz, 5% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Tremis.cz.
Page size can be reduced by 613.9 kB (18%)
3.4 MB
2.8 MB
In fact, the total size of Tremis.cz main page is 3.4 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. 55% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 63.5 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 63.5 kB or 78% of the original size.
Potential reduce by 22.4 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. TREMIS images are well optimized though.
Potential reduce by 361.9 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 361.9 kB or 62% of the original size.
Potential reduce by 166.0 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. Tremis.cz needs all CSS files to be minified and compressed as it can save up to 166.0 kB or 59% of the original size.
Number of requests can be reduced by 56 (73%)
77
21
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TREMIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
tremis.cz
490 ms
2217 ms
style.min.css
200 ms
style.css
315 ms
woocommerce-layout.css
214 ms
woocommerce.css
232 ms
css
48 ms
genericons.css
388 ms
font-awesome.min.css
298 ms
animate.css
490 ms
tooltipster.css
321 ms
magnific-popup.css
340 ms
ispirit-fx.css
338 ms
nx-slider-style.css
406 ms
jquery.sidr.dark.css
441 ms
style.css
538 ms
custom-style.css
449 ms
style.css
506 ms
themify-icons.min.css
511 ms
dflip.min.css
555 ms
jquery.fancybox.min.css
553 ms
front.min.css
592 ms
css
45 ms
jquery.min.js
798 ms
jquery-migrate.min.js
612 ms
script.js
642 ms
js
74 ms
other-shortcodes.css
651 ms
owl-carousel.css
658 ms
owl-carousel-transitions.css
694 ms
box-shortcodes.css
715 ms
blog-shortcodes.css
745 ms
jquery.blockUI.min.js
752 ms
js.cookie.min.js
762 ms
woocommerce.min.js
906 ms
jquery.cookie.min.js
907 ms
Cart.min.js
907 ms
imagesloaded.min.js
975 ms
masonry.min.js
977 ms
jquery.masonry.min.js
975 ms
modernizr.custom.js
974 ms
jquery.easing.1.3.js
869 ms
jquery.tooltipster.min.js
771 ms
jquery.lavalamp.min.js
880 ms
jquery.inview.min.js
872 ms
isotope.pkgd.min.js
806 ms
jquery.waypoints.min.js
784 ms
owl.carousel.min.js
764 ms
magnific-popup.js
764 ms
jquery.sidr.min.js
808 ms
jquery.touchSwipe.min.js
804 ms
functions.js
764 ms
sf.js
753 ms
sf_selective.js
698 ms
dflip.min.js
869 ms
jquery.fancybox.min.js
782 ms
front.min.js
754 ms
other-shortcodes.js
755 ms
embed
282 ms
logo_tremis.png
476 ms
Main_slider_en.jpg
768 ms
VANOCNI-PRANI-ENG-2023-300x180.jpg
1133 ms
katalog-obr12-300x180.png
682 ms
IMG_4887on-2-300x180.jpg
608 ms
IMG_51691-3-300x180.jpg
609 ms
svorky-main_1-600x600.jpg
645 ms
podpery-main-600x600.jpg
678 ms
drzaky-main-600x600.jpg
681 ms
oddalene-hromosvody-main_1-600x600.jpg
749 ms
drat-main-600x600.jpg
782 ms
ostatni-main_1-600x600.jpg
713 ms
Catalog1_en.jpg
810 ms
TUV-SUD_n.png
790 ms
homepage-banner-bg4.png
731 ms
blog-overlay-bg-1200x600.png
748 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
133 ms
KFOmCnqEu92Fr1Mu7GxP.ttf
162 ms
KFOlCnqEu92Fr1MmSU5fChc9.ttf
177 ms
KFOlCnqEu92Fr1MmWUlfChc9.ttf
178 ms
Genericons.svg
842 ms
AAJ42mNgYGBkAIIztovOg+jz1w7shtEAVsEIvAAA
94 ms
fontawesome-webfont.woff
822 ms
js
92 ms
1690 ms
woocommerce-smallscreen.css
104 ms
tremis.cz 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.
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
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
tremis.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
tremis.cz SEO score
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 Tremis.cz 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 Tremis.cz 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.
tremis.cz
Open Graph data is detected on the main page of TREMIS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: