Tools & Wizards About Us
slenderline.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

slenderline.com

Slenderline - bilan physique - poids idéal - indice de masse corporelle

Page Load Speed

3.1 sec in total

First Response

1.1 sec

Resources Loaded

1.7 sec

Page Rendered

281 ms

slenderline.com screenshot

About Website

Visit slenderline.com now to see the best up-to-date Slenderline content and also check out these interesting facts you probably never knew about slenderline.com

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Key Findings

We analyzed Slenderline.com page load time and found that the first response time was 1.1 sec and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

slenderline.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.143

78/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

slenderline.com

1086 ms

defaut.css

321 ms

show_ads.js

5 ms

header_yellow.gif

452 ms

bg_menu.gif

226 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 29% of them (7 requests) were addressed to the original Slenderline.com, 17% (4 requests) were made to Pagead2.googlesyndication.com and 17% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Slenderline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.6 kB (36%)

Content Size

116.5 kB

After Optimization

75.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slenderline.com main page is 116.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 39.6 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 26.6 kB

  • Original 38.5 kB
  • After minification 37.3 kB
  • After compression 11.9 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. 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 26.6 kB or 69% of the original size.

Image Optimization

-24%

Potential reduce by 9.5 kB

  • Original 39.6 kB
  • After minification 30.1 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, Slenderline needs image optimization as it can save up to 9.5 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 184 B

  • Original 31.9 kB
  • After minification 31.8 kB
  • After compression 31.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-81%

Potential reduce by 5.3 kB

  • Original 6.5 kB
  • After minification 4.7 kB
  • After compression 1.2 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. Slenderline.com needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (29%)

Requests Now

21

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

slenderline.com

slenderline.com

1086 ms

defaut.css

defaut.css

321 ms

show_ads.js

show_ads.js

5 ms

header_yellow.gif

header_yellow.gif

452 ms

bg_menu.gif

bg_menu.gif

226 ms

case_a_cocher_no.jpg

case_a_cocher_no.jpg

233 ms

anim_banniere_livre_01.gif

anim_banniere_livre_01.gif

434 ms

help.jpg

help.jpg

415 ms

ca-pub-2392497305614023.js

ca-pub-2392497305614023.js

84 ms

zrt_lookup.html

zrt_lookup.html

76 ms

show_ads_impl.js

show_ads_impl.js

77 ms

ga.js

ga.js

9 ms

__utm.gif

__utm.gif

101 ms

__utm.gif

__utm.gif

102 ms

ads

ads

278 ms

osd.js

osd.js

10 ms

collect

collect

65 ms

ga-audiences

ga-audiences

35 ms

9141661970180068823

9141661970180068823

47 ms

abg.js

abg.js

54 ms

m_js_controller.js

m_js_controller.js

68 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

40 ms

s

s

28 ms

x_button_blue2.png

x_button_blue2.png

29 ms

Accessibility Review

slenderline.com accessibility score

82

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

slenderline.com best practices score

83

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

SEO Factors

slenderline.com SEO score

95

Search Engine Optimization Advices

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

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slenderline.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 Slenderline.com main page’s claimed encoding is iso-8859-15. 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

slenderline.com

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