7.7 sec in total
706 ms
6.7 sec
271 ms
Welcome to itesco.sk homepage info - get ready to check I Tesco best content for Slovakia right away, or after learning these important things about itesco.sk
Prelistujte si aktuálne letáky Tesco, získajte skvelé zľavy s Clubcard, objavte chutné recepty alebo urobte svoj nákup online hneď teraz. Tešíme sa na vás!
Visit itesco.skWe analyzed Itesco.sk page load time and found that the first response time was 706 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
itesco.sk performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value12.1 s
0/100
25%
Value6.9 s
34/100
10%
Value1,030 ms
26/100
30%
Value0.005
100/100
15%
Value13.5 s
11/100
10%
706 ms
87 ms
430 ms
382 ms
385 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 83% of them (54 requests) were addressed to the original Itesco.sk, 6% (4 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Itesco.sk.
Page size can be reduced by 716.5 kB (49%)
1.5 MB
752.3 kB
In fact, the total size of Itesco.sk main page is 1.5 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. 60% of websites need less resources to load. Javascripts take 884.2 kB which makes up the majority of the site volume.
Potential reduce by 134.6 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 134.6 kB or 84% of the original size.
Potential reduce by 8.7 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. I Tesco images are well optimized though.
Potential reduce by 571.8 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 571.8 kB or 65% of the original size.
Potential reduce by 1.4 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. Itesco.sk has all CSS files already compressed.
Number of requests can be reduced by 25 (45%)
56
31
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Tesco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
itesco.sk
706 ms
gtm.js
87 ms
62852.css
430 ms
62852.css
382 ms
7605536e7a74f5c91afe8a0d85cdae40.css
385 ms
polyfill.min.js
252 ms
all.js
35 ms
iframe_api
58 ms
61a22647a31c2430f07d78c47951bb7b.js
546 ms
loading_spinner.css
382 ms
loading_spinner.js
171 ms
landing
99 ms
js
93 ms
js
44 ms
destination
88 ms
all.js
6 ms
www-widgetapi.js
31 ms
39 ms
TES_LOGO_REDBLUE_CMYK.svg
62 ms
W11_HP_aktualny_letak_mobile_731x200.jpg
61 ms
W11_HP_aktualny_letak_1234x329.jpg
59 ms
29011_Hokej_digital_HP_mobil_731x200_v2.jpg
66 ms
29011_Hokej_digital_HP_web_1234x329_v2.jpg
66 ms
W11_HP_bannery_TOP50_mobile_731x200.jpg
63 ms
W11_HP_bannery_TOP50_1234x329_nahlad.jpg
64 ms
W11_HP_banner_PriceCut_mobile_731x200.jpg
125 ms
W11_HP_banner_PriceCut_1234x329_nahlad.jpg
176 ms
28813_W11_FaF_banner_HP_731x200px.jpg
125 ms
28813_W11_FaF_banner_HP_1234x329px2.jpg
127 ms
W10_HP_bannery_garden_mobile_731x200.jpg
166 ms
W10_HP_bannery_garden_1234x329_nahlad.jpg
138 ms
W11_HP_bannery_GHS_hokej_mobile_731x200.jpg
125 ms
W11_HP_bannery_GHS_hokej_1234x329_nahlad.jpg
126 ms
dyna-cervena-2002006558316-1-5k.png
165 ms
tradicne-maslo-2002016613869-1-5k.png
174 ms
slovak.svg
179 ms
harmony-toaletny-papier-2002020285926-1-5k.png
191 ms
F1.jpg
346 ms
F1.jpg
250 ms
lp-close.png
194 ms
tips-dresing-baby.jpg
232 ms
april-smallest-riders.jpg
205 ms
april-outdoor-activities-sandbox.jpg
214 ms
make-your-diet-lighter.png
295 ms
april-skin-in-spring.jpg
289 ms
march-cleaning.jpg
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shutterstock-333560609.jpg
5416 ms
206f1cbbfc4c736da24c6278a84dfe25.jpg
339 ms
54f63b865ee8591da9717599ad95087e.jpg
336 ms
weekly_menu.jpg
349 ms
april-first-year.jpg
466 ms
bbq_2023_1.jpg
373 ms
W01_HP_bannery_TOP50_617x329_V3.jpg
306 ms
W08_HP_banner_PriceCut_617x329.jpg
319 ms
W10_HP_bannery_garden_617x329.jpg
387 ms
W10_HP_bannery_GHS_hokej_617x329.jpg
355 ms
zoom-out.png
470 ms
TESCOModern-Italic-web.woff
694 ms
TESCOModern-MediumItalic-web.woff
463 ms
TESCOModern-LightItalic-web.woff
527 ms
TESCOModern-BoldItalic-web.woff
487 ms
TESCOModern-Regular-web.woff
727 ms
TESCOModern-Medium-web.woff
655 ms
TESCOModern-Light-web.woff
606 ms
TESCOModern-Bold-web.woff
803 ms
itesco.sk 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-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
itesco.sk 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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itesco.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Itesco.sk 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.
itesco.sk
Open Graph data is detected on the main page of I Tesco. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: