Access architectenweb.nl. Architectenweb

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.1 s

0/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value3,140 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

architectenweb.nl

282 ms

architectenweb.nl

1558 ms

DXR.axd

589 ms

bootstrap.3.4.1.min.css

467 ms

font-awesome.4.7.0.min.css

377 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 88% of them (68 requests) were addressed to the original Architectenweb.nl, 3% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Architectenweb.nl.

Content Size

4.0 MB

After Optimization

2.9 MB

In fact, the total size of Architectenweb.nl main page is 4.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 681.3 kB

Original 837.6 kB
After minification 545.9 kB
After compression 156.3 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. This page needs HTML code to be minified as it can gain 291.7 kB, which is 35% 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 681.3 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 211.2 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. Architectenweb images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 158.0 kB

Original 793.6 kB
After minification 785.3 kB
After compression 635.6 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 158.0 kB or 20% of the original size.

CSS Optimization

-17%

Potential reduce by 24.6 kB

Original 144.7 kB
After minification 144.7 kB
After compression 120.1 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. Architectenweb.nl needs all CSS files to be minified and compressed as it can save up to 24.6 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Architectenweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

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

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Architectenweb.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 Architectenweb.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

architectenweb.nl

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Architectenweb

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

architectenweb.nl

architectenweb.nl

DXR.axd

bootstrap.3.4.1.min.css

font-awesome.4.7.0.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

architectenweb.nl

architectenweb.nl

DXR.axd

bootstrap.3.4.1.min.css

font-awesome.4.7.0.min.css

reset.css

base.1.5.3.css

browser-ie.1.0.0.css

bootstrap-slider.css

swiper.min.css

css

jquery.min.js

js

gpt.js

client

adsbygoogle.js

loginbygoogle.js

core.1.1.7.min.js

base.1.5.7.min.js

bootstrap.3.4.1.min.js

jquery.swiper.3.4.2.min.js

jquery.unveil.min.js

bootstrap-slider.1.0.1.min.js

autotrack.2.4.1.min.js

DXR.axd

WebResource.axd

pubads_impl.js

gtm.js

js

placeholder.png

placeholder_logo.png

1a62240e-4573-4246-95dd-0235cef2669d_400.png

placeholder_news.png

placeholder_podcast.png

DXR.axd

prnv_bold-webfont.woff

prnv_xbold-webfont.woff

prnv_sbold-webfont.woff

prnv_reg-webfont.woff

flUhRq6tzZclQEJ-Vdg-IuiaDsNZ.ttf

a8c84eca-a26f-49ba-bea6-d7f0dff56537_thumbnail.Jpeg

7e57083e-2eaa-49d9-a79d-d508ac024250_thumbnail.Jpeg

72710d75-33ea-4b4d-a199-7303e658417f_thumbnail.Jpeg