Tools & Wizards About Us
chip.dk screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

chip.dk

CHIP – Centre of Excellence for Health, Immunity and Infections

Page Load Speed

3.7 sec in total

First Response

415 ms

Resources Loaded

3 sec

Page Rendered

223 ms

chip.dk screenshot

About Website

Welcome to chip.dk homepage info - get ready to check CHIP best content for Netherlands right away, or after learning these important things about chip.dk

CHIP is an internationally recognized research institution specializing in prevention and treatment of infectious diseases.

Visit chip.dk

Key Findings

We analyzed Chip.dk page load time and found that the first response time was 415 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

chip.dk performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

chip.dk

415 ms

chip.dk

413 ms

Home

445 ms

uc.js

26 ms

siteanalyze_2644.js

429 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 93% of them (67 requests) were addressed to the original Chip.dk, 3% (2 requests) were made to Cdnjs.cloudflare.com and 1% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Chip.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (39%)

Content Size

3.7 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chip.dk main page is 3.7 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 124.0 kB

  • Original 137.9 kB
  • After minification 106.0 kB
  • After compression 13.9 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 31.9 kB, which is 23% 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 124.0 kB or 90% of the original size.

Image Optimization

-12%

Potential reduce by 258.0 kB

  • Original 2.2 MB
  • After minification 2.0 MB

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, CHIP needs image optimization as it can save up to 258.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 795.9 kB

  • Original 1.1 MB
  • After minification 826.1 kB
  • After compression 262.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 795.9 kB or 75% of the original size.

CSS Optimization

-88%

Potential reduce by 272.9 kB

  • Original 311.4 kB
  • After minification 217.6 kB
  • After compression 38.5 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. Chip.dk needs all CSS files to be minified and compressed as it can save up to 272.9 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (40%)

Requests Now

68

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CHIP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chip.dk

chip.dk

415 ms

chip.dk

chip.dk

413 ms

Home

Home

445 ms

uc.js

uc.js

26 ms

siteanalyze_2644.js

siteanalyze_2644.js

429 ms

default.css

default.css

495 ms

SearchSkinObjectPreview.css

SearchSkinObjectPreview.css

406 ms

bootstrap.min.css

bootstrap.min.css

710 ms

jquery.smartmenus.bootstrap.css

jquery.smartmenus.bootstrap.css

418 ms

MainMenu.css

MainMenu.css

417 ms

skin.css

skin.css

523 ms

Empty.css

Empty.css

507 ms

portal.css

portal.css

520 ms

jquery.js

jquery.js

923 ms

jquery-migrate.js

jquery-migrate.js

596 ms

jquery-ui.js

jquery-ui.js

1102 ms

WebResource.axd

WebResource.axd

622 ms

ScriptResource.axd

ScriptResource.axd

625 ms

ScriptResource.axd

ScriptResource.axd

697 ms

dnn.js

dnn.js

727 ms

dnn.modalpopup.js

dnn.modalpopup.js

728 ms

jquery.simplyscroll.js

jquery.simplyscroll.js

799 ms

animatedcollapse.js

animatedcollapse.js

810 ms

bootstrap.min.js

bootstrap.min.js

831 ms

jquery.smartmenus.js

jquery.smartmenus.js

832 ms

jquery.smartmenus.bootstrap.js

jquery.smartmenus.bootstrap.js

900 ms

scripts.js

scripts.js

911 ms

dnncore.js

dnncore.js

935 ms

SearchSkinObjectPreview.js

SearchSkinObjectPreview.js

936 ms

dnn.servicesframework.js

dnn.servicesframework.js

1001 ms

font-awesome.min.css

font-awesome.min.css

26 ms

css

css

28 ms

CHIP_new.png

CHIP_new.png

103 ms

EuroTEST_flogo.png

EuroTEST_flogo.png

105 ms

flogo-02.png

flogo-02.png

107 ms

flogo-03.png

flogo-03.png

106 ms

flogo-04.png

flogo-04.png

108 ms

flogo-05.png

flogo-05.png

108 ms

flogo-06.png

flogo-06.png

205 ms

flogo-07.png

flogo-07.png

211 ms

flogo-08.png

flogo-08.png

208 ms

Hareact.png

Hareact.png

211 ms

flogo-10.png

flogo-10.png

209 ms

flogo-11.png

flogo-11.png

212 ms

flogo-12.png

flogo-12.png

306 ms

WHO_CC.jpg

WHO_CC.jpg

310 ms

eurosida_logo.gif

eurosida_logo.gif

311 ms

RESPOND_logo_2017FEB.png

RESPOND_logo_2017FEB.png

315 ms

CARE_flogo.png

CARE_flogo.png

315 ms

IRSI_flogo.png

IRSI_flogo.png

315 ms

ETW_flogo.png

ETW_flogo.png

407 ms

DAD_logo.jpg

DAD_logo.jpg

411 ms

COHERE%20logo.jpg

COHERE%20logo.jpg

511 ms

Opttest_cropped.jpg

Opttest_cropped.jpg

418 ms

integrate_logo_small.png

integrate_logo_small.png

418 ms

facebook-icon.png

facebook-icon.png

419 ms

linkedin-icon.png

linkedin-icon.png

508 ms

twitter-icon.png

twitter-icon.png

512 ms

phone-icon.png

phone-icon.png

521 ms

fax-icon.png

fax-icon.png

521 ms

web-icon.png

web-icon.png

522 ms

flogo-15.png

flogo-15.png

609 ms

flogo-13.png

flogo-13.png

612 ms

flogo-14.png

flogo-14.png

613 ms

STUDIESBig.png

STUDIESBig.png

887 ms

PERSIMUNE.png

PERSIMUNE.png

686 ms

CLINICAL-RISK-SCORES.png

CLINICAL-RISK-SCORES.png

789 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

29 ms

PUBLICATIONS.png

PUBLICATIONS.png

651 ms

BlueBackgroundChip.png

BlueBackgroundChip.png

614 ms

CLINICAL-PROGRAMS.png

CLINICAL-PROGRAMS.png

612 ms

CLINICAL-RISK-SCORES2.png

CLINICAL-RISK-SCORES2.png

711 ms

Accessibility Review

chip.dk accessibility score

79

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

chip.dk 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

chip.dk SEO score

75

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

High

Image elements do not have [alt] attributes

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 Chip.dk 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 Chip.dk 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

chip.dk

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