Tools & Wizards About Us
iverdoo.com screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

iverdoo.com

Ets Iverdoo

Page Load Speed

2.4 sec in total

First Response

385 ms

Resources Loaded

1.8 sec

Page Rendered

171 ms

iverdoo.com screenshot

About Website

Welcome to iverdoo.com homepage info - get ready to check Iverdoo best content right away, or after learning these important things about iverdoo.com

Situés à Quéven (56530), nous intervenons dans les domaines suivants : Installation & mise en service d'une pompe à chaleur, Installation, dépannage d'une pompe à chaleur géothermique, Insta...

Visit iverdoo.com

Key Findings

We analyzed Iverdoo.com page load time and found that the first response time was 385 ms 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 40% of websites can load faster.

Performance Metrics

iverdoo.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

iverdoo.com

385 ms

www.iverdoo.com

468 ms

main.css

249 ms

layout.css

246 ms

font.css

263 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Iverdoo.com, 53% (21 requests) were made to U.jimdo.com and 20% (8 requests) were made to Image.jimcdn.com. The less responsive or slowest element that took the longest time to load (468 ms) belongs to the original domain Iverdoo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 499.9 kB (60%)

Content Size

834.1 kB

After Optimization

334.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iverdoo.com main page is 834.1 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. Javascripts take 564.4 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 474 B

  • Original 863 B
  • After minification 699 B
  • After compression 389 B

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 164 B, which is 19% 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 474 B or 55% of the original size.

Image Optimization

-3%

Potential reduce by 2.0 kB

  • Original 70.5 kB
  • After minification 68.5 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. Iverdoo images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 348.4 kB

  • Original 564.4 kB
  • After minification 564.4 kB
  • After compression 216.0 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 348.4 kB or 62% of the original size.

CSS Optimization

-75%

Potential reduce by 149.1 kB

  • Original 198.3 kB
  • After minification 198.0 kB
  • After compression 49.2 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. Iverdoo.com needs all CSS files to be minified and compressed as it can save up to 149.1 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (67%)

Requests Now

39

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iverdoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iverdoo.com

iverdoo.com

385 ms

www.iverdoo.com

www.iverdoo.com

468 ms

main.css

main.css

249 ms

layout.css

layout.css

246 ms

font.css

font.css

263 ms

web.js.81df69f80213857d0c7a.js

web.js.81df69f80213857d0c7a.js

53 ms

css

css

54 ms

bg.png

bg.png

92 ms

image.jpg

image.jpg

233 ms

h_border_t.png

h_border_t.png

88 ms

h_border_r.png

h_border_r.png

87 ms

h_border_b.png

h_border_b.png

86 ms

h_border_l.png

h_border_l.png

120 ms

header.jpg

header.jpg

120 ms

navi.png

navi.png

119 ms

na_top.png

na_top.png

142 ms

mouseover.png

mouseover.png

141 ms

button_var.png

button_var.png

140 ms

na_bottom.png

na_bottom.png

140 ms

tent.png

tent.png

139 ms

co_border_t.png

co_border_t.png

140 ms

co_border_b.png

co_border_b.png

161 ms

sidebar_bg.png

sidebar_bg.png

162 ms

sid_border_t.png

sid_border_t.png

160 ms

web_oldtemplate.css.2d44259dc7097634303898168c3a0804.css

web_oldtemplate.css.2d44259dc7097634303898168c3a0804.css

83 ms

image.jpg

image.jpg

250 ms

image.jpg

image.jpg

206 ms

image.jpg

image.jpg

247 ms

image.jpg

image.jpg

246 ms

image.jpg

image.jpg

243 ms

image.jpg

image.jpg

249 ms

image.jpg

image.jpg

223 ms

sid_border_b.png

sid_border_b.png

54 ms

footer.png

footer.png

52 ms

ga.js

ga.js

53 ms

analytics.js

analytics.js

95 ms

loginstate

loginstate

245 ms

__utm.gif

__utm.gif

23 ms

__utm.gif

__utm.gif

34 ms

collect

collect

13 ms

Accessibility Review

iverdoo.com accessibility score

33

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

<frame> or <iframe> elements do not have a title

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

Best Practices

iverdoo.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

General

Impact

Issue

High

Page has valid source maps

SEO Factors

iverdoo.com SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

iverdoo.com

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