2 sec in total
647 ms
1 sec
316 ms
Click here to check amazing Tesco content for Ireland. Otherwise, check out these important facts you probably never knew about tesco.ie
Home shopping for less with Tesco.ie. Everything you will find in the supermarket and much more. Every Little Helps.
Visit tesco.ieWe analyzed Tesco.ie page load time and found that the first response time was 647 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
tesco.ie performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value12.8 s
0/100
25%
Value6.3 s
41/100
10%
Value1,820 ms
9/100
30%
Value0.001
100/100
15%
Value14.0 s
10/100
10%
647 ms
21 ms
60 ms
54 ms
64 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 42% of them (14 requests) were addressed to the original Tesco.ie, 48% (16 requests) were made to Digitalcontent.api.tesco.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (647 ms) belongs to the original domain Tesco.ie.
Page size can be reduced by 292.0 kB (12%)
2.4 MB
2.1 MB
In fact, the total size of Tesco.ie main page is 2.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 258.0 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 258.0 kB or 83% of the original size.
Potential reduce by 21.0 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. Tesco images are well optimized though.
Potential reduce by 12.9 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 12.9 kB or 11% of the original size.
Number of requests can be reduced by 15 (47%)
32
17
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 16 to 1 for JavaScripts and as a result speed up the page load time.
www.tesco.ie
647 ms
nr-agent.js
21 ms
polyfills-c67a75d1b6f99dc8.js
60 ms
webpack-ec64e022773b9841.js
54 ms
framework-bb5c596eafb42b22.js
64 ms
main-67d3a71c3af8f78e.js
55 ms
_app-f095026867801687.js
96 ms
fec483df-256b8488f2c0e582.js
63 ms
985-7316a1be34842b14.js
63 ms
717-fc45841786fed773.js
56 ms
page-9535f991c72e214b.js
95 ms
_buildManifest.js
96 ms
_ssgManifest.js
108 ms
gtm.js
80 ms
ROIGHS-DotIE-StrongerStarts.jpeg
228 ms
DotIE_Carousel_ROIGHS-DotIE-Carousel-TescoMobile.jpeg
193 ms
2410-ROI-TescoMobile-Logo.png
99 ms
ROIGHS-DotIE-Carousel-Stationery.jpeg
194 ms
ROIGHS-DotIE-SlimBanner-Tag.jpeg
193 ms
ROIGHS-DotIE-Bbq.jpeg
219 ms
ROIGHS-DotIE-Drinks.jpeg
219 ms
ROIGHS-DotIE-Garden.jpeg
222 ms
ROIGHS-DotIE-IceCream.jpeg
236 ms
ROIGHS-DotIE-PetShop.jpeg
220 ms
ROIGHS-DotIE-New.jpeg
223 ms
2301-DotIE-additionalTradeStamp-CommunityFund.jpeg
221 ms
2311-DotIE-TradeStamp-TescoMobile.jpeg
221 ms
2321-GHS-VerticalTradeTile-352x352-Christmas-EarlyBirdLaunch-PriceCuts+copy+9.jpeg
222 ms
2330-GHS-VT-CC.jpeg
226 ms
2330-GHS-VT-APM.jpeg
227 ms
cldqUBg
98 ms
launcher.js
137 ms
nr-spa-1216.min.js
15 ms
tesco.ie accessibility score
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
Links do not have a discernible name
tesco.ie 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
tesco.ie SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tesco.ie 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 Tesco.ie 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.
tesco.ie
Open Graph data is detected on the main page of Tesco. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: