Tools & Wizards About Us
lev-news.org screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

lev-news.org

revue de presse internationale sur les véhicules électriques légers par ExtraEnergy France

Page Load Speed

24.4 sec in total

First Response

1.1 sec

Resources Loaded

20.6 sec

Page Rendered

2.7 sec

lev-news.org screenshot

About Website

Visit lev-news.org now to see the best up-to-date Lev News content and also check out these interesting facts you probably never knew about lev-news.org

ExtraEnergy : association indépendante de promotion du vélo électrique est spécialiste des démonstrations de vélos à assistance électrique sur salons, foires, présentations publiques, animations comme...

Visit lev-news.org

Key Findings

We analyzed Lev-news.org page load time and found that the first response time was 1.1 sec and then it took 23.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

lev-news.org performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.436

21/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

lev-news.org

1091 ms

ga.js

8 ms

Logo_40wht.gif

27 ms

electrictractor_illust.jpg

397 ms

imageserver--469x239.jpg

243 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 54% of them (52 requests) were addressed to the original Lev-news.org, 12% (12 requests) were made to Evworld.com and 3% (3 requests) were made to Blogueauto.branchez-vous.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Journal-lamarseillaise.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 418.1 kB (15%)

Content Size

2.9 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lev-news.org main page is 2.9 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 310.0 kB

  • Original 332.9 kB
  • After minification 106.6 kB
  • After compression 22.9 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. This page needs HTML code to be minified as it can gain 226.2 kB, which is 68% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 310.0 kB or 93% of the original size.

Image Optimization

-4%

Potential reduce by 108.1 kB

  • Original 2.5 MB
  • After minification 2.4 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. Lev News images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

77

After Optimization

77

  • AJAX
  • Images
  • JavaScript

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lev News. According to our analytics all requests are already optimized.

Network Requests Diagram

lev-news.org

lev-news.org

1091 ms

ga.js

ga.js

8 ms

Logo_40wht.gif

Logo_40wht.gif

27 ms

electrictractor_illust.jpg

electrictractor_illust.jpg

397 ms

imageserver--469x239.jpg

imageserver--469x239.jpg

243 ms

mit_eleanor04_cropped.jpg

mit_eleanor04_cropped.jpg

30 ms

__utm.gif

__utm.gif

14 ms

logo_ExtraEnergy_2009+web.jpg

logo_ExtraEnergy_2009+web.jpg

451 ms

LEV_news.jpg

LEV_news.jpg

217 ms

e-bike_news.jpg

e-bike_news.jpg

218 ms

EE_logo_multicolor_line.jpg

EE_logo_multicolor_line.jpg

216 ms

BEV_Concept-02-900-65944.jpg

BEV_Concept-02-900-65944.jpg

221 ms

little1.jpg

little1.jpg

300 ms

breve7126a.jpg

breve7126a.jpg

301 ms

52198.jpg

52198.jpg

305 ms

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53214.jpg

334 ms

426632_ampera_150x113.JPG

426632_ampera_150x113.JPG

397 ms

mit_eleanor04_cropped.jpg

mit_eleanor04_cropped.jpg

574 ms

AndrosCar03-_img_fr.jpg

AndrosCar03-_img_fr.jpg

183 ms

2009-Ford-Transit-Connect-i01-tm.jpg

2009-Ford-Transit-Connect-i01-tm.jpg

142 ms

arton11129.jpg

arton11129.jpg

509 ms

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460 ms

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558 ms

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399 ms

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SIDE_2602219_1_apx_470__w_ouestfrance_.jpg

554 ms

bs1_1250290c.jpg

bs1_1250290c.jpg

594 ms

600-electric.jpg

600-electric.jpg

87 ms

large_electric-carcharge.jpg

large_electric-carcharge.jpg

47 ms

f3dm_200.jpg

f3dm_200.jpg

54 ms

200x108_arton24934.jpg

200x108_arton24934.jpg

518 ms

6f18628395ddef3f86f1802ca599ba5b.jpg

6f18628395ddef3f86f1802ca599ba5b.jpg

321 ms

1332-newark-delaware-tests-vehicle-to-grid-technology.jpg

1332-newark-delaware-tests-vehicle-to-grid-technology.jpg

707 ms

voiture_electrique_panneau.jpg

voiture_electrique_panneau.jpg

697 ms

subaru_stella_01.jpg

subaru_stella_01.jpg

553 ms

breve6641a.jpg

breve6641a.jpg

648 ms

2008-Ford-Focus-50-tm.jpg

2008-Ford-Focus-50-tm.jpg

131 ms

peapodmobility_twinpod_01.jpg

peapodmobility_twinpod_01.jpg

355 ms

Mitsubishi_iMiEV_UK_01.jpg

Mitsubishi_iMiEV_UK_01.jpg

335 ms

think_assemblyline.jpg

think_assemblyline.jpg

567 ms

cd0e415f424dbdf1718c93519dd8.jpeg

cd0e415f424dbdf1718c93519dd8.jpeg

355 ms

26675.gif

26675.gif

453 ms

fiat-phylla.jpg

fiat-phylla.jpg

423 ms

MiniHummerH3_2-640.jpg

MiniHummerH3_2-640.jpg

240 ms

roadster-300x231.jpg

roadster-300x231.jpg

299 ms

art.getty.afp.electric.juic.jpg

art.getty.afp.electric.juic.jpg

89 ms

voiture_Par2246671.jpg

voiture_Par2246671.jpg

315 ms

fisker_karma_03.jpg

fisker_karma_03.jpg

374 ms

X_11977_1_H.jpg

X_11977_1_H.jpg

546 ms

peugeot_moovie_electric_car.jpg

peugeot_moovie_electric_car.jpg

551 ms

index.11.jpg

index.11.jpg

652 ms

f_city_01.jpg

f_city_01.jpg

651 ms

ups_modec.jpg

ups_modec.jpg

654 ms

ligier_x_too_r_elec.jpg

ligier_x_too_r_elec.jpg

794 ms

Friendly-avant-800-c58e5-195af.jpg

Friendly-avant-800-c58e5-195af.jpg

711 ms

X_11787_1_H.jpg

X_11787_1_H.jpg

714 ms

arton4954-0a81e.jpg

arton4954-0a81e.jpg

752 ms

phbiotop.gif

phbiotop.gif

750 ms

un-vehicule-electrique-utilitaire-et-p-1396654.jpg.jpg

un-vehicule-electrique-utilitaire-et-p-1396654.jpg.jpg

756 ms

mz-ng-2008-38-ecoline-6.jpg

mz-ng-2008-38-ecoline-6.jpg

822 ms

bamboo-car-450x294_200811060307.jpg

bamboo-car-450x294_200811060307.jpg

826 ms

index.9.jpg

index.9.jpg

853 ms

200811030100_w350.jpg

200811030100_w350.jpg

857 ms

AndrosCar03-_img_fr.jpg

AndrosCar03-_img_fr.jpg

279 ms

kenguru_lsev_01.jpg

kenguru_lsev_01.jpg

371 ms

arton10458.jpg

arton10458.jpg

401 ms

Microcar_M.Go___lectrique__2_.JPG

Microcar_M.Go___lectrique__2_.JPG

409 ms

X_11646_1_H.jpg

X_11646_1_H.jpg

297 ms

ruf-911-electrique.jpg

ruf-911-electrique.jpg

643 ms

voiture-electrique-co2.jpg

voiture-electrique-co2.jpg

681 ms

4427c016-96a7-11dd-9906-a1e2d7f4f7db.jpg

4427c016-96a7-11dd-9906-a1e2d7f4f7db.jpg

389 ms

wanxiang_zn5490ev.jpg

wanxiang_zn5490ev.jpg

234 ms

renault_lectricleopard80.jpg

renault_lectricleopard80.jpg

300 ms

prius-385_206149a.jpg

prius-385_206149a.jpg

746 ms

RollsElectric.jpg

RollsElectric.jpg

784 ms

art_p7413.jpg

art_p7413.jpg

1026 ms

breve6113a.jpg

breve6113a.jpg

827 ms

r1e_mondial.jpg

r1e_mondial.jpg

846 ms

smart_ed_01.jpg

smart_ed_01.jpg

849 ms

breve6064d.jpg

breve6064d.jpg

817 ms

courb_c_zen_02.jpg

courb_c_zen_02.jpg

841 ms

ducarcar_quicc_01.jpg

ducarcar_quicc_01.jpg

892 ms

state-grid-charging-station-tm.jpg

state-grid-charging-station-tm.jpg

21 ms

moyens%20de%20transports%20electriques%20DR.jpg

moyens%20de%20transports%20electriques%20DR.jpg

19962 ms

optimalenergy_joule_1.jpg

optimalenergy_joule_1.jpg

169 ms

zap_xebra_electrictruck.jpg

zap_xebra_electrictruck.jpg

308 ms

reva_newDelhi.jpg

reva_newDelhi.jpg

294 ms

breve6014.jpg

breve6014.jpg

858 ms

dream_car_123-thumb-130x102.jpg

dream_car_123-thumb-130x102.jpg

46 ms

Proton_Persona2008.jpg

Proton_Persona2008.jpg

288 ms

effia_bornes_01.jpg

effia_bornes_01.jpg

915 ms

ENVIelectric6.gif

ENVIelectric6.gif

786 ms

mitsubishi-i-miev.jpg

mitsubishi-i-miev.jpg

891 ms

chyka.jpg

chyka.jpg

801 ms

200809201701_w350.jpg

200809201701_w350.jpg

716 ms

8344.jpg

8344.jpg

721 ms

arton3237-be0ba.jpg

arton3237-be0ba.jpg

1504 ms

20080911Voiture.jpg

20080911Voiture.jpg

715 ms

Accessibility Review

lev-news.org accessibility score

45

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

lev-news.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

lev-news.org SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lev-news.org can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Lev-news.org main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

lev-news.org

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