Tools & Wizards About Us
befr.rs-online.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

befr.rs-online.com

Solutions industrielles et composants électriques | RS

Page Load Speed

17.9 sec in total

First Response

1.2 sec

Resources Loaded

15.3 sec

Page Rendered

1.4 sec

befr.rs-online.com screenshot

About Website

Click here to check amazing Befr RS Online content for United Kingdom. Otherwise, check out these important facts you probably never knew about befr.rs-online.com

RS est le premier fournisseur de solutions industrielles et électroniques. Commande en ligne sécurisée, expédition le jour même, et livraison gratuite.

Visit befr.rs-online.com

Key Findings

We analyzed Befr.rs-online.com page load time and found that the first response time was 1.2 sec and then it took 16.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

befr.rs-online.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value2,440 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.13

81/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

befr.rs-online.com

1223 ms

3259 ms

ion-fonts.css

2382 ms

lux.js

39 ms

jquery-1.12.4.min.js

3034 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 36% of them (21 requests) were addressed to the original Befr.rs-online.com, 44% (26 requests) were made to Res.cloudinary.com and 15% (9 requests) were made to Media.rs-online.com. The less responsive or slowest element that took the longest time to load (8.3 sec) belongs to the original domain Befr.rs-online.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 445.1 kB (35%)

Content Size

1.3 MB

After Optimization

817.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Befr.rs-online.com main page is 1.3 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. 40% of websites need less resources to load. Images take 740.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 220.3 kB

  • Original 266.1 kB
  • After minification 266.0 kB
  • After compression 45.8 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 220.3 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 86.8 kB

  • Original 740.1 kB
  • After minification 653.3 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. Obviously, Befr RS Online needs image optimization as it can save up to 86.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 137.9 kB

  • Original 255.2 kB
  • After minification 254.4 kB
  • After compression 117.3 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 137.9 kB or 54% of the original size.

CSS Optimization

-15%

Potential reduce by 131 B

  • Original 878 B
  • After minification 878 B
  • After compression 747 B

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. Befr.rs-online.com needs all CSS files to be minified and compressed as it can save up to 131 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (40%)

Requests Now

57

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Befr RS Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

befr.rs-online.com

befr.rs-online.com

1223 ms

3259 ms

ion-fonts.css

ion-fonts.css

2382 ms

lux.js

lux.js

39 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

3034 ms

18dd169f1e41b0ed.css

18dd169f1e41b0ed.css

2037 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

3075 ms

webpack-03e61bdfaf092ece.js

webpack-03e61bdfaf092ece.js

2039 ms

framework-0e8d27528ba61906.js

framework-0e8d27528ba61906.js

2081 ms

main-72095e98ac034928.js

main-72095e98ac034928.js

3075 ms

_app-03bef3d1215b9b06.js

_app-03bef3d1215b9b06.js

5054 ms

893a812f-65f4665b5b9b4976.js

893a812f-65f4665b5b9b4976.js

5101 ms

3880-bc157c6c27210652.js

3880-bc157c6c27210652.js

5397 ms

5915-26a06de34ee303f6.js

5915-26a06de34ee303f6.js

4046 ms

3438-39ff4674b584216c.js

3438-39ff4674b584216c.js

4068 ms

3131-f03fbb9d99c2d4b0.js

3131-f03fbb9d99c2d4b0.js

4080 ms

9517-5b8a86e567a39f2b.js

9517-5b8a86e567a39f2b.js

7063 ms

homepage-51c06258c39a2130.js

homepage-51c06258c39a2130.js

5082 ms

_buildManifest.js

_buildManifest.js

6094 ms

_ssgManifest.js

_ssgManifest.js

7077 ms

Bootstrap.js

Bootstrap.js

8345 ms

Beh8

Beh8

5109 ms

3BX8K-35WY6-3F5UV-JX8Z7-DCJ3E

3BX8K-35WY6-3F5UV-JX8Z7-DCJ3E

42 ms

Maintain_Umbrella_HP_820%C3%94%C3%87%C3%A8_%C3%B9%C3%94%C3%87%C3%A8420.jpg

Maintain_Umbrella_HP_820%C3%94%C3%87%C3%A8_%C3%B9%C3%94%C3%87%C3%A8420.jpg

59 ms

phone-red.svg

phone-red.svg

37 ms

RS_PRO_EE_1-3.jpg

RS_PRO_EE_1-3.jpg

67 ms

O567100--Better_World_-_Permanent_Homepage_Banner_640x996_03.jpg

O567100--Better_World_-_Permanent_Homepage_Banner_640x996_03.jpg

79 ms

O567100--Better_World_-_Permanent_Homepage_Banner_2512x430_01.jpg

O567100--Better_World_-_Permanent_Homepage_Banner_2512x430_01.jpg

88 ms

Untitled_design_6.jpg

Untitled_design_6.jpg

112 ms

Untitled_design_7.jpg

Untitled_design_7.jpg

94 ms

test_measurement.jpg

test_measurement.jpg

84 ms

tools.jpg

tools.jpg

94 ms

personal_protection_equipment.jpg

personal_protection_equipment.jpg

112 ms

adhesives_sealants_tapes.jpg

adhesives_sealants_tapes.jpg

113 ms

pneumatics_hydraulics_power_transmission.jpg

pneumatics_hydraulics_power_transmission.jpg

117 ms

industrial_push_buttons_pilot_lights_control_stations.jpg

industrial_push_buttons_pilot_lights_control_stations.jpg

121 ms

contactors.jpg

contactors.jpg

119 ms

plcs_hmi_data_acquisition.jpg

plcs_hmi_data_acquisition.jpg

152 ms

cables_wires.jpg

cables_wires.jpg

135 ms

passive_components.jpg

passive_components.jpg

143 ms

semiconductors.jpg

semiconductors.jpg

141 ms

raspberry_pi_shop.jpg

raspberry_pi_shop.jpg

143 ms

Fluke_promo.png

Fluke_promo.png

145 ms

HP_FP_0324_FLIR_v2_ROE_600_x_420.png

HP_FP_0324_FLIR_v2_ROE_600_x_420.png

159 ms

HP_FP_Tektronix_ROE_0624_600x420.png

HP_FP_Tektronix_ROE_0624_600x420.png

167 ms

HP_FP_0324_ABB_ROE_600_x_420.png

HP_FP_0324_ABB_ROE_600_x_420.png

175 ms

Food_Safety_Lady_1240x826.jpg

Food_Safety_Lady_1240x826.jpg

171 ms

HP0922_BNL_300x210px_FP02.jpg

HP0922_BNL_300x210px_FP02.jpg

172 ms

HP0922_BNL_300x210px_FP03.jpg

HP0922_BNL_300x210px_FP03.jpg

182 ms

HP0922_BNL_300x210px_FP04.jpg

HP0922_BNL_300x210px_FP04.jpg

184 ms

youtube.svg

youtube.svg

46 ms

linkedin.svg

linkedin.svg

50 ms

instagram.svg

instagram.svg

52 ms

facebook.svg

facebook.svg

52 ms

twitter.svg

twitter.svg

54 ms

tiktok.svg

tiktok.svg

56 ms

visa.svg

visa.svg

52 ms

mastercard.svg

mastercard.svg

54 ms

config.json

config.json

42 ms

Accessibility Review

befr.rs-online.com accessibility score

89

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

befr.rs-online.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

befr.rs-online.com SEO score

93

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

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Befr.rs-online.com 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 Befr.rs-online.com 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

befr.rs-online.com

Open Graph description is not detected on the main page of Befr RS Online. 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: