Tools & Wizards About Us
herodc.nl screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

herodc.nl

Studio HERO: Grafisch ontwerp | brand design Rotterdam

Page Load Speed

1.7 sec in total

First Response

231 ms

Resources Loaded

1 sec

Page Rendered

420 ms

herodc.nl screenshot

About Website

Click here to check amazing HERO Dc content. Otherwise, check out these important facts you probably never knew about herodc.nl

Studio HERO is een Rotterdams ontwerpbureau voor o.a. logo's, huisstijlen, magazines, jaarverslagen, boeken, brochures en brand design. Geraffineerde en creatieve vormgeving die de herkenbaarheid van ...

Visit herodc.nl

Key Findings

We analyzed Herodc.nl page load time and found that the first response time was 231 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

herodc.nl performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

herodc.nl

231 ms

studiohero.nl

300 ms

www.studiohero.nl

120 ms

www.studiohero.nl

54 ms

Studio+HERO+logo+wit-180w.png

116 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Herodc.nl, 36% (5 requests) were made to Lirp.cdn-website.com and 29% (4 requests) were made to Static.cdn-website.com. The less responsive or slowest element that took the longest time to load (306 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.9 kB (32%)

Content Size

301.0 kB

After Optimization

205.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Herodc.nl main page is 301.0 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. Javascripts take 130.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 94.1 kB

  • Original 121.3 kB
  • After minification 118.0 kB
  • After compression 27.2 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 94.1 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 1.7 kB

  • Original 49.5 kB
  • After minification 47.8 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. HERO Dc images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 109 B

  • Original 130.2 kB
  • After minification 130.2 kB
  • After compression 130.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 3 (33%)

Requests Now

9

After Optimization

6

  • Images
  • JavaScript

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HERO Dc. 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 as a result speed up the page load time.

Network Requests Diagram

herodc.nl

herodc.nl

231 ms

studiohero.nl

studiohero.nl

300 ms

www.studiohero.nl

www.studiohero.nl

120 ms

www.studiohero.nl

www.studiohero.nl

54 ms

Studio+HERO+logo+wit-180w.png

Studio+HERO+logo+wit-180w.png

116 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

42 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

55 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

54 ms

js

js

87 ms

studio_hero_logo_pay_off-480w.png

studio_hero_logo_pay_off-480w.png

135 ms

studio_hero_rogier_hendriks_3-fe77dcca-1920w.jpg

studio_hero_rogier_hendriks_3-fe77dcca-1920w.jpg

306 ms

studio_hero_logo_wit_pay_off-618w.png

studio_hero_logo_wit_pay_off-618w.png

129 ms

Studio+HERO+logo+wit-186w.png

Studio+HERO+logo+wit-186w.png

104 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

3 ms

Accessibility Review

herodc.nl accessibility score

86

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

herodc.nl 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

herodc.nl SEO score

90

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

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

herodc.nl

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