Tools & Wizards About Us
ico-cert.org screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

ico-cert.org

ICO Website

Page Load Speed

19.5 sec in total

First Response

227 ms

Resources Loaded

18.9 sec

Page Rendered

442 ms

ico-cert.org screenshot

About Website

Welcome to ico-cert.org homepage info - get ready to check ICO Cert best content right away, or after learning these important things about ico-cert.org

Visit ico-cert.org

Key Findings

We analyzed Ico-cert.org page load time and found that the first response time was 227 ms and then it took 19.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

ico-cert.org performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

ico-cert.org

227 ms

ico-cert.org

2030 ms

gtm.js

57 ms

all.css

102 ms

app.75ad0cc2.css

16048 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 83% of them (30 requests) were addressed to the original Ico-cert.org, 6% (2 requests) were made to Googletagmanager.com and 6% (2 requests) were made to Snap.licdn.com. The less responsive or slowest element that took the longest time to load (16.6 sec) belongs to the original domain Ico-cert.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 288.1 kB (37%)

Content Size

778.9 kB

After Optimization

490.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ico-cert.org main page is 778.9 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. 40% of websites need less resources to load. Images take 472.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 169.9 kB

  • Original 215.2 kB
  • After minification 214.4 kB
  • After compression 45.3 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 169.9 kB or 79% of the original size.

Image Optimization

-25%

Potential reduce by 118.0 kB

  • Original 472.2 kB
  • After minification 354.2 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, ICO Cert needs image optimization as it can save up to 118.0 kB or 25% 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 24 B

  • Original 79.5 kB
  • After minification 79.5 kB
  • After compression 79.5 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

-1%

Potential reduce by 94 B

  • Original 12.0 kB
  • After minification 12.0 kB
  • After compression 11.9 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. Ico-cert.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (16%)

Requests Now

32

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ICO Cert. 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 as a result speed up the page load time.

Network Requests Diagram

ico-cert.org

ico-cert.org

227 ms

ico-cert.org

ico-cert.org

2030 ms

gtm.js

gtm.js

57 ms

all.css

all.css

102 ms

app.75ad0cc2.css

app.75ad0cc2.css

16048 ms

app.54b07b10.js

app.54b07b10.js

16315 ms

Welcome.26492efd.js

Welcome.26492efd.js

16175 ms

js

js

15913 ms

insight.min.js

insight.min.js

32 ms

mk8qxEFJ8KXHjA5RhiF6wrsXgpKXnn-metaaWNvLWNlcnRfSUNPXzE4MHB4LnBuZw==-.png

mk8qxEFJ8KXHjA5RhiF6wrsXgpKXnn-metaaWNvLWNlcnRfSUNPXzE4MHB4LnBuZw==-.png

16457 ms

ico-cert_header_584.2ac32501.png

ico-cert_header_584.2ac32501.png

16166 ms

01university-certificate.4bb28ab8.svg

01university-certificate.4bb28ab8.svg

16034 ms

02toggle-language.0a903519.svg

02toggle-language.0a903519.svg

16134 ms

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03aux-language.be1ccccf.svg

16136 ms

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04fair-exam.a149dbf9.svg

16135 ms

05voucher-transfer.e2cf8ab8.svg

05voucher-transfer.e2cf8ab8.svg

16173 ms

iso.cad86324.svg

iso.cad86324.svg

16233 ms

ico-cert_ICO_180px.0e972f37.png

ico-cert_ICO_180px.0e972f37.png

16429 ms

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16260 ms

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16363 ms

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ihUSMGbpdliAs0lT3Uay0KHuRijLEN-metacHVyZV9sb2dvLkpQRw==-.jpg

16272 ms

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16282 ms

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16283 ms

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16360 ms

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Hi4Sqnro8vJh7Rc9Js74zYWOqTGCQJ-metaSUNPLUFUTy1EaWdpY29tcC5qcGc=-.jpg

16475 ms

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16382 ms

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hvHzA5136d6DLTqd4Zohfd3q77SIh2-metaTG9nb1NETC5KUEc=-.jpg

16480 ms

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01HEMW78YQ1G95H73GDHA7P65M.svg

16462 ms

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16461 ms

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c3k6BDreC3eU3iVDlSaxykKGVqdTkd-metacHN3LXRyYWluaW5nLXBvcnRmb2xpby5wbmc=-.png

16581 ms

SJeBzADUtN5iexT4w73A4PIWoj1XCr-metaSUNPLUFUTy1TZXJ2aWV3LmpwZw==-.jpg

SJeBzADUtN5iexT4w73A4PIWoj1XCr-metaSUNPLUFUTy1TZXJ2aWV3LmpwZw==-.jpg

16554 ms

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lCiEv7VBLBYblEB7mjQzonUmfcCGHf-metaSUNPLUFUTy1hbHRoYW1tZXIxLnBuZw==-.png

16561 ms

insight.old.min.js

insight.old.min.js

15874 ms

insight_tag_errors.gif

insight_tag_errors.gif

195 ms

ICO_slider1.dbc44963.jpg

ICO_slider1.dbc44963.jpg

590 ms

Nunito-Regular.ttf

Nunito-Regular.ttf

487 ms

Accessibility Review

ico-cert.org accessibility score

98

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

ico-cert.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

ico-cert.org SEO score

90

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

    N/A

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ico-cert.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Ico-cert.org 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

ico-cert.org

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