Tools & Wizards About Us
alistore.eu screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

alistore.eu

European network working in the field of battery and Energy storage

Page Load Speed

5.6 sec in total

First Response

765 ms

Resources Loaded

4.7 sec

Page Rendered

177 ms

alistore.eu screenshot

About Website

Welcome to alistore.eu homepage info - get ready to check Alistore best content right away, or after learning these important things about alistore.eu

ALISTORE ERI was created in the framework of a 5-year EC funded FP6 Network of Excellence (starting in 2004) and currently federates 19 institutions performing cross cutting high level research in the...

Visit alistore.eu

Key Findings

We analyzed Alistore.eu page load time and found that the first response time was 765 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

alistore.eu performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value3,820 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.372

28/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

Network Requests Diagram

alistore.eu

765 ms

widgetkit-37cbebc6.css

87 ms

content.css

171 ms

style.css

241 ms

jquery.min.js

324 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 88% of them (90 requests) were addressed to the original Alistore.eu, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Alistore.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 446.1 kB (8%)

Content Size

5.6 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alistore.eu main page is 5.6 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. 70% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 44.8 kB

  • Original 55.6 kB
  • After minification 51.8 kB
  • After compression 10.8 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 44.8 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 325.9 kB

  • Original 5.1 MB
  • After minification 4.7 MB

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. Alistore images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 39.3 kB

  • Original 345.0 kB
  • After minification 344.9 kB
  • After compression 305.7 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 39.3 kB or 11% of the original size.

CSS Optimization

-41%

Potential reduce by 36.0 kB

  • Original 88.2 kB
  • After minification 88.1 kB
  • After compression 52.2 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. Alistore.eu needs all CSS files to be minified and compressed as it can save up to 36.0 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (26%)

Requests Now

99

After Optimization

73

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alistore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alistore.eu

alistore.eu

765 ms

widgetkit-37cbebc6.css

widgetkit-37cbebc6.css

87 ms

content.css

content.css

171 ms

style.css

style.css

241 ms

jquery.min.js

jquery.min.js

324 ms

jquery-noconflict.js

jquery-noconflict.js

245 ms

jquery-migrate.min.js

jquery-migrate.min.js

251 ms

widgetkit-fa2e2261.js

widgetkit-fa2e2261.js

255 ms

bootstrap.min.js

bootstrap.min.js

257 ms

core.js

core.js

321 ms

mootools-core.js

mootools-core.js

407 ms

mootools-more.js

mootools-more.js

504 ms

engine.mootools.js

engine.mootools.js

342 ms

bootstrap.css

bootstrap.css

429 ms

theme.css

theme.css

482 ms

custom.css

custom.css

403 ms

uikit.js

uikit.js

426 ms

autocomplete.js

autocomplete.js

483 ms

search.js

search.js

486 ms

social.js

social.js

535 ms

theme.js

theme.js

535 ms

lightbox.js

lightbox.js

1186 ms

mediaelement-and-player.js

mediaelement-and-player.js

1190 ms

spotlight.js

spotlight.js

1194 ms

css

css

33 ms

logo_alistore_240.png

logo_alistore_240.png

986 ms

BATH-572945d4b0.jpg

BATH-572945d4b0.jpg

1054 ms

nav.png

nav.png

985 ms

empa.jpg

empa.jpg

1165 ms

events.2024.swiss-batter-days-2024-bannernsp-102.png

events.2024.swiss-batter-days-2024-bannernsp-102.png

1052 ms

events.2024.Alistore_Biannual_Meeting_Gothenburg_June_2024nsp-102.jpg

events.2024.Alistore_Biannual_Meeting_Gothenburg_June_2024nsp-102.jpg

985 ms

jobs.2023.headernsp-137.jpg

jobs.2023.headernsp-137.jpg

1054 ms

partners.logos_official.cicenergigunensp-137.png

partners.logos_official.cicenergigunensp-137.png

1165 ms

icmab.png

icmab.png

1053 ms

alistore_cidetec_button.png

alistore_cidetec_button.png

1163 ms

alistore_cicenerigune_button.png

alistore_cicenerigune_button.png

1164 ms

ustan.png

ustan.png

1164 ms

bath-logo-slider.png

bath-logo-slider.png

1261 ms

kent.png

kent.png

1263 ms

cambridge.png

cambridge.png

1262 ms

cirimat.png

cirimat.png

1261 ms

lrcs.png

lrcs.png

1262 ms

icmcb.png

icmcb.png

1262 ms

icg.png

icg.png

1299 ms

imn.png

imn.png

1312 ms

iprem.png

iprem.png

1314 ms

tudelft.png

tudelft.png

1317 ms

twente.png

twente.png

1322 ms

wut.png

wut.png

1324 ms

ICSlovenia.png

ICSlovenia.png

1477 ms

chalmers.png

chalmers.png

1476 ms

uppsala.png

uppsala.png

1476 ms

ictm.png

ictm.png

1477 ms

jena.png

jena.png

1477 ms

julich.png

julich.png

1478 ms

dtu.png

dtu.png

1478 ms

mesc_web.png

mesc_web.png

1479 ms

mesc_fb.png

mesc_fb.png

1479 ms

analytics.js

analytics.js

957 ms

widgets.js

widgets.js

60 ms

plusone.js

plusone.js

111 ms

sdk.js

sdk.js

74 ms

slideshow.js

slideshow.js

537 ms

slideset.js

slideset.js

634 ms

europa.png

europa.png

647 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xo.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xo.woff

75 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

658 ms

close.png

close.png

616 ms

blank.gif

blank.gif

616 ms

collect

collect

53 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

23 ms

sdk.js

sdk.js

18 ms

settings

settings

227 ms

js

js

154 ms

magnifier.png

magnifier.png

549 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

9 ms

ustan-home-d0612921f0.jpg

ustan-home-d0612921f0.jpg

189 ms

imn-home-21b4a05e93.jpg

imn-home-21b4a05e93.jpg

270 ms

ICG_HOME-d1f828d08c.png

ICG_HOME-d1f828d08c.png

187 ms

energy-storage-building-d5e8f08231.jpg

energy-storage-building-d5e8f08231.jpg

185 ms

uppsala-home-f011d49539.jpg

uppsala-home-f011d49539.jpg

263 ms

cirimat-home-c3c00c7eb1.jpg

cirimat-home-c3c00c7eb1.jpg

217 ms

nic-home-3f1ef74eb8.jpg

nic-home-3f1ef74eb8.jpg

349 ms

lrcs-home-cc5e8173fc.jpg

lrcs-home-cc5e8173fc.jpg

278 ms

oxford-6350bc5424.jpg

oxford-6350bc5424.jpg

278 ms

iprem-home-aff90ec7ff.jpg

iprem-home-aff90ec7ff.jpg

303 ms

University_of_Twente_-_Nanolab-b0855ed41a.jpg

University_of_Twente_-_Nanolab-b0855ed41a.jpg

423 ms

123859_IST_Austria_aerial-2_resized-47e7d9c74a.jpg

123859_IST_Austria_aerial-2_resized-47e7d9c74a.jpg

432 ms

icmab-d5dd51654f.jpg

icmab-d5dd51654f.jpg

365 ms

energy-lancaster-1e76dad87c.png

energy-lancaster-1e76dad87c.png

532 ms

icmcb-home-e72a42bcf1.jpg

icmcb-home-e72a42bcf1.jpg

475 ms

DTU%20Energy_2020-ca69a95374.jpg

DTU%20Energy_2020-ca69a95374.jpg

514 ms

ucl-8d6ab90ec3.jpg

ucl-8d6ab90ec3.jpg

452 ms

chalmers-home-1b4030be6e.jpg

chalmers-home-1b4030be6e.jpg

585 ms

julich-7aeb28f62b.jpg

julich-7aeb28f62b.jpg

515 ms

kent-home-b86f9db65e.jpg

kent-home-b86f9db65e.jpg

544 ms

wut-home-4e31c900be.jpg

wut-home-4e31c900be.jpg

563 ms

jena-193ea067de.jpg

jena-193ea067de.jpg

596 ms

CIC_energiGUNE_building-dd652fd2e8.png

CIC_energiGUNE_building-dd652fd2e8.png

683 ms

tudelft-home-f080f7661d.jpg

tudelft-home-f080f7661d.jpg

616 ms

cambridge-home-406a2a3fef.jpg

cambridge-home-406a2a3fef.jpg

631 ms

ictm-home-27f9edf05a.jpg

ictm-home-27f9edf05a.jpg

649 ms

Accessibility Review

alistore.eu accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

alistore.eu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alistore.eu SEO score

84

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alistore.eu 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 Alistore.eu 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.

Social Sharing Optimization

alistore.eu

Open Graph description is not detected on the main page of Alistore. 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: