Tools & Wizards About Us
sra.nl screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sra.nl

SRA. Thuis in uw branche

Page Load Speed

2.9 sec in total

First Response

259 ms

Resources Loaded

2.2 sec

Page Rendered

353 ms

sra.nl screenshot

About Website

Visit sra.nl now to see the best up-to-date SRA content for Netherlands and also check out these interesting facts you probably never knew about sra.nl

SRA verenigt bijna 370 accountantskantoren en advieskantoren. Met praktische en strategische ondersteuning versterkt SRA de aangesloten accountants en fiscalisten.

Visit sra.nl

Key Findings

We analyzed Sra.nl page load time and found that the first response time was 259 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sra.nl performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

sra.nl

259 ms

www.sra.nl

286 ms

www.sra.nl

622 ms

modernizr.js

96 ms

global.css

189 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 84% of them (27 requests) were addressed to the original Sra.nl, 6% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Dagboekvoorzitter.disqus.com. The less responsive or slowest element that took the longest time to load (648 ms) belongs to the original domain Sra.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 583.8 kB (64%)

Content Size

915.2 kB

After Optimization

331.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sra.nl main page is 915.2 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. 35% of websites need less resources to load. Javascripts take 581.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 29.3 kB

  • Original 40.0 kB
  • After minification 34.7 kB
  • After compression 10.7 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 5.2 kB, which is 13% 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 29.3 kB or 73% of the original size.

Image Optimization

-13%

Potential reduce by 27.7 kB

  • Original 214.5 kB
  • After minification 186.8 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. Obviously, SRA needs image optimization as it can save up to 27.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 460.7 kB

  • Original 581.0 kB
  • After minification 376.5 kB
  • After compression 120.3 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 460.7 kB or 79% of the original size.

CSS Optimization

-83%

Potential reduce by 66.0 kB

  • Original 79.7 kB
  • After minification 63.2 kB
  • After compression 13.7 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. Sra.nl needs all CSS files to be minified and compressed as it can save up to 66.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (46%)

Requests Now

28

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SRA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sra.nl

sra.nl

259 ms

www.sra.nl

www.sra.nl

286 ms

www.sra.nl

www.sra.nl

622 ms

modernizr.js

modernizr.js

96 ms

global.css

global.css

189 ms

specific.css

specific.css

338 ms

ffm.css

ffm.css

255 ms

count.js

count.js

44 ms

VisitorIdentification.js

VisitorIdentification.js

256 ms

WebResource.axd

WebResource.axd

382 ms

ScriptResource.axd

ScriptResource.axd

551 ms

ScriptResource.axd

ScriptResource.axd

281 ms

jquery.min.js

jquery.min.js

20 ms

hoverIntent.js

hoverIntent.js

338 ms

functions.js

functions.js

420 ms

ga.js

ga.js

26 ms

logo-sra_nieuw.png

logo-sra_nieuw.png

113 ms

marketing-en-communicatie.gif

marketing-en-communicatie.gif

317 ms

belastingaanslag.jpg

belastingaanslag.jpg

255 ms

automotive.jpg

automotive.jpg

648 ms

jaarrekening-en-it.gif

jaarrekening-en-it.gif

316 ms

banner_nieuwsbrief_voordeinlog.jpg

banner_nieuwsbrief_voordeinlog.jpg

317 ms

bannerhome_sra-biz_v2.jpg

bannerhome_sra-biz_v2.jpg

317 ms

social-linkedin.png

social-linkedin.png

317 ms

social-twitter.png

social-twitter.png

359 ms

inpage_linkid.js

inpage_linkid.js

23 ms

__utm.gif

__utm.gif

11 ms

wallpaper.jpg

wallpaper.jpg

306 ms

bullets.png

bullets.png

154 ms

mainnavicons.png

mainnavicons.png

153 ms

530dee22-e3c1-4e9f-bf62-c31d510d9656.woff

530dee22-e3c1-4e9f-bf62-c31d510d9656.woff

170 ms

print.css

print.css

95 ms

Accessibility Review

sra.nl accessibility score

68

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

sra.nl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sra.nl SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Sra.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 Sra.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

sra.nl

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