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invelco.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

invelco.com

Invelco - Equipments & Systems for Radio Communications

Page Load Speed

2.4 sec in total

First Response

315 ms

Resources Loaded

1.8 sec

Page Rendered

302 ms

invelco.com screenshot

About Website

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

INVELCO is dedicated to the design, production, installation and maintenance of control and communications systems and maritime navigation.

Visit invelco.com

Key Findings

We analyzed Invelco.com page load time and found that the first response time was 315 ms and then it took 2.1 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

invelco.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

invelco.com

315 ms

invelco.com

656 ms

wp-emoji-release.min.js

272 ms

style.min.css

274 ms

classic-themes.min.css

272 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 54% of them (33 requests) were addressed to the original Invelco.com, 43% (26 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (656 ms) belongs to the original domain Invelco.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 821.5 kB (37%)

Content Size

2.2 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Invelco.com main page is 2.2 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. HTML takes 933.5 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 818.5 kB

  • Original 933.5 kB
  • After minification 931.2 kB
  • After compression 115.0 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. 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 818.5 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 2.3 kB

  • Original 902.8 kB
  • After minification 900.5 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. Invelco images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 313 B

  • Original 281.9 kB
  • After minification 281.8 kB
  • After compression 281.5 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

-0%

Potential reduce by 376 B

  • Original 79.1 kB
  • After minification 79.1 kB
  • After compression 78.7 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. Invelco.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (52%)

Requests Now

31

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Invelco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

invelco.com

invelco.com

315 ms

invelco.com

invelco.com

656 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

272 ms

style.min.css

style.min.css

274 ms

classic-themes.min.css

classic-themes.min.css

272 ms

c6ce83a0e4e3967c96cf050f11d64e74.css

c6ce83a0e4e3967c96cf050f11d64e74.css

288 ms

dashicons.min.css

dashicons.min.css

387 ms

7b781c96abf254e5be9c056df3c7b593.css

7b781c96abf254e5be9c056df3c7b593.css

318 ms

f6ff32b9cc38dad46882fa8fdde6deb6.css

f6ff32b9cc38dad46882fa8fdde6deb6.css

360 ms

2f56215495f3e8cfb76589dd884308c2.js

2f56215495f3e8cfb76589dd884308c2.js

454 ms

8bb0835d6df144136a8899aa694e9046.js

8bb0835d6df144136a8899aa694e9046.js

361 ms

addthis_widget.js

addthis_widget.js

144 ms

1e3512b35ccb16d73b5f7be911b16b61.js

1e3512b35ccb16d73b5f7be911b16b61.js

503 ms

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184 ms

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430 ms

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230 ms

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0f1835d50ee43611e029f38b6339e166.js

348 ms

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70ff3697864d53935c2dda972bd87363.js

347 ms

wp-polyfill.min.js

wp-polyfill.min.js

348 ms

d3311af235a926eecad4d1b84c728304.js

d3311af235a926eecad4d1b84c728304.js

348 ms

gtm.js

gtm.js

114 ms

Logo-invelco-1x-1.png

Logo-invelco-1x-1.png

127 ms

Logo-invelcosticky1x.png

Logo-invelcosticky1x.png

146 ms

imagen-1-2x.png

imagen-1-2x.png

315 ms

imagen-2-2x.png

imagen-2-2x.png

279 ms

imagen-3-2x.png

imagen-3-2x.png

315 ms

Bitmap-2x.png

Bitmap-2x.png

420 ms

tower.png

tower.png

277 ms

logo-simple-neg-e1646312337105.png

logo-simple-neg-e1646312337105.png

315 ms

isoiec27001.jpg

isoiec27001.jpg

315 ms

iso14001.jpg

iso14001.jpg

316 ms

iso9001.jpg

iso9001.jpg

392 ms

cover-bg-1-1-1.png

cover-bg-1-1-1.png

464 ms

Group-5.png

Group-5.png

472 ms

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46 ms

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64 ms

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65 ms

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86 ms

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66 ms

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85 ms

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66 ms

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61 ms

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60 ms

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60 ms

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62 ms

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63 ms

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61 ms

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84 ms

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90 ms

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91 ms

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112 ms

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92 ms

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144 ms

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icomoon.woff

334 ms

Accessibility Review

invelco.com accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

invelco.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

invelco.com SEO score

84

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Invelco.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Invelco.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

invelco.com

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