Tools & Wizards About Us
vadif.com screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

vadif.com

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Page Load Speed

2.4 sec in total

First Response

663 ms

Resources Loaded

1.6 sec

Page Rendered

103 ms

vadif.com screenshot

About Website

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

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Visit vadif.com

Key Findings

We analyzed Vadif.com page load time and found that the first response time was 663 ms and then it took 1.7 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

vadif.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

62/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

www.vadif.com

663 ms

style.css

188 ms

ieupdate.js

190 ms

a2_1.gif

203 ms

bg_left.gif

95 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Vadif.com, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (663 ms) belongs to the original domain Vadif.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.9 kB (14%)

Content Size

387.2 kB

After Optimization

331.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vadif.com main page is 387.2 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. 20% of websites need less resources to load. Images take 362.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 12.7 kB

  • Original 15.7 kB
  • After minification 13.6 kB
  • After compression 3.0 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 13% 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 12.7 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 40.8 kB

  • Original 362.6 kB
  • After minification 321.9 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, Vadif needs image optimization as it can save up to 40.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 1.0 kB

  • Original 7.0 kB
  • After minification 7.0 kB
  • After compression 6.0 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 1.0 kB or 15% of the original size.

CSS Optimization

-74%

Potential reduce by 1.4 kB

  • Original 1.9 kB
  • After minification 1.5 kB
  • After compression 504 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. Vadif.com needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (47%)

Requests Now

30

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vadif. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

www.vadif.com

www.vadif.com

663 ms

style.css

style.css

188 ms

ieupdate.js

ieupdate.js

190 ms

a2_1.gif

a2_1.gif

203 ms

bg_left.gif

bg_left.gif

95 ms

a_1.jpg

a_1.jpg

467 ms

a_1.jpg

a_1.jpg

373 ms

a_1.jpg

a_1.jpg

321 ms

tx3.gif

tx3.gif

188 ms

spacer.gif

spacer.gif

189 ms

pic2.jpg

pic2.jpg

189 ms

a2.gif

a2.gif

282 ms

bg.jpg

bg.jpg

362 ms

px.gif

px.gif

271 ms

bg2.gif

bg2.gif

362 ms

bg1.gif

bg1.gif

363 ms

banner.jpg

banner.jpg

403 ms

a.gif

a.gif

455 ms

.gif

.gif

433 ms

bg3.gif

bg3.gif

433 ms

tx.jpg

tx.jpg

433 ms

a1.gif

a1.gif

473 ms

urchin.js

urchin.js

7 ms

tx1.gif

tx1.gif

522 ms

pic.jpg

pic.jpg

521 ms

px1.gif

px1.gif

522 ms

tx2.gif

tx2.gif

524 ms

pic1.jpg

pic1.jpg

523 ms

bg_copy.gif

bg_copy.gif

561 ms

bg_copy1.gif

bg_copy1.gif

613 ms

bg_right.gif

bg_right.gif

614 ms

__utm.gif

__utm.gif

4 ms

Accessibility Review

vadif.com accessibility score

53

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

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

vadif.com 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

vadif.com SEO score

58

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

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vadif.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vadif.com main page’s claimed encoding is iso-8859-1. 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

vadif.com

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