Tools & Wizards About Us
syracom-modelisme.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

syracom-modelisme.com

Syracom | Modélisme Radiocommunication Matériel Radio Détecteur de métaux

Page Load Speed

5.7 sec in total

First Response

380 ms

Resources Loaded

4.7 sec

Page Rendered

633 ms

syracom-modelisme.com screenshot

About Website

Click here to check amazing Syracom Mo De Lisme content for France. Otherwise, check out these important facts you probably never knew about syracom-modelisme.com

Boutique spécialisée en radiocommunication et modélisme, SYRACOM est la plus grande surface d'aéromodélisme de Haute-Normandie. Découvrez nos accessoires et matériel radio : poste cibi, antennes..

Visit syracom-modelisme.com

Key Findings

We analyzed Syracom-modelisme.com page load time and found that the first response time was 380 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

syracom-modelisme.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

syracom-modelisme.com

380 ms

www.syracom-modelisme.com

2262 ms

web.all.css

405 ms

custom.all.css

327 ms

spe.all.css

349 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 91% of them (29 requests) were addressed to the original Syracom-modelisme.com, 6% (2 requests) were made to Newassets.hcaptcha.com and 3% (1 request) were made to Js.hcaptcha.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Syracom-modelisme.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 278.9 kB (22%)

Content Size

1.3 MB

After Optimization

973.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Syracom-modelisme.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. 50% of websites need less resources to load. Images take 558.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 205.6 kB

  • Original 235.3 kB
  • After minification 230.5 kB
  • After compression 29.7 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 205.6 kB or 87% of the original size.

Image Optimization

-13%

Potential reduce by 73.3 kB

  • Original 558.8 kB
  • After minification 485.4 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, Syracom Mo De Lisme needs image optimization as it can save up to 73.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 36 B

  • Original 458.2 kB
  • After minification 458.2 kB
  • After compression 458.2 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

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Syracom Mo De Lisme. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

syracom-modelisme.com

syracom-modelisme.com

380 ms

www.syracom-modelisme.com

www.syracom-modelisme.com

2262 ms

web.all.css

web.all.css

405 ms

custom.all.css

custom.all.css

327 ms

spe.all.css

spe.all.css

349 ms

lib.all.css

lib.all.css

448 ms

jquery-1.8.3.min+lazyload.js

jquery-1.8.3.min+lazyload.js

582 ms

api.js

api.js

30 ms

lib.all.js

lib.all.js

1059 ms

web.all.js

web.all.js

652 ms

axios.min.js

axios.min.js

373 ms

cancel.svg

cancel.svg

112 ms

logo_mobile_1.png

logo_mobile_1.png

111 ms

btn-recherche.png

btn-recherche.png

122 ms

OpenSans-Regular-webfont.svg

OpenSans-Regular-webfont.svg

123 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

372 ms

OpenSans-CondBold-webfont.svg

OpenSans-CondBold-webfont.svg

260 ms

28494_grande.jpg

28494_grande.jpg

236 ms

OpenSans-Bold-webfont.svg

OpenSans-Bold-webfont.svg

209 ms

28500_grande.jpg

28500_grande.jpg

194 ms

31893_grande.jpg

31893_grande.jpg

281 ms

31894_grande.jpg

31894_grande.jpg

354 ms

28510_grande.jpg

28510_grande.jpg

544 ms

28511_grande.jpg

28511_grande.jpg

354 ms

OpenSans-Regular-webfont.ttf

OpenSans-Regular-webfont.ttf

250 ms

28513_grande.png

28513_grande.png

727 ms

31933_grande.jpg

31933_grande.jpg

353 ms

btn-newsletter.png

btn-newsletter.png

248 ms

OpenSans-CondBold-webfont.ttf

OpenSans-CondBold-webfont.ttf

116 ms

OpenSans-Bold-webfont.ttf

OpenSans-Bold-webfont.ttf

215 ms

hcaptcha.html

hcaptcha.html

88 ms

hcaptcha.js

hcaptcha.js

15 ms

Accessibility Review

syracom-modelisme.com accessibility score

62

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

syracom-modelisme.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

syracom-modelisme.com SEO score

77

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

High

robots.txt is not valid

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

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-8859-1

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

syracom-modelisme.com

Open Graph data is detected on the main page of Syracom Mo De Lisme. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: