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surfspot.nl screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

surfspot.nl

SURFspot | Smart deals for education

Page Load Speed

7.1 sec in total

First Response

376 ms

Resources Loaded

6.4 sec

Page Rendered

329 ms

surfspot.nl screenshot

About Website

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

SURFspot is de not-for-profit ICT-webwinkel met speciale onderwijskorting op software. Exclusief voor studenten en medewerkers in het mbo, hbo en wo.

Visit surfspot.nl

Key Findings

We analyzed Surfspot.nl page load time and found that the first response time was 376 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

surfspot.nl performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value2,430 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

surfspot.nl

376 ms

surfspot.nl

379 ms

www.surfspot.nl

1281 ms

calendar.css

178 ms

styles-m.css

461 ms

Our browser made a total of 210 requests to load all elements on the main page. We found that 97% of them (204 requests) were addressed to the original Surfspot.nl, 1% (2 requests) were made to Surfnl.containers.piwik.pro and 0% (1 request) were made to Restapi.mailplus.nl. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Surfspot.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 558.8 kB (34%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Surfspot.nl main page is 1.6 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. 70% of websites need less resources to load. Javascripts take 547.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 232.6 kB

  • Original 285.4 kB
  • After minification 263.7 kB
  • After compression 52.8 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 232.6 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 37.1 kB

  • Original 507.2 kB
  • After minification 470.2 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. SURFspot images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 209.4 kB

  • Original 547.9 kB
  • After minification 520.1 kB
  • After compression 338.4 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 209.4 kB or 38% of the original size.

CSS Optimization

-26%

Potential reduce by 79.7 kB

  • Original 303.6 kB
  • After minification 301.6 kB
  • After compression 224.0 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. Surfspot.nl needs all CSS files to be minified and compressed as it can save up to 79.7 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 145 (73%)

Requests Now

200

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 200 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SURFspot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 115 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

surfspot.nl

surfspot.nl

376 ms

surfspot.nl

surfspot.nl

379 ms

www.surfspot.nl

www.surfspot.nl

1281 ms

calendar.css

calendar.css

178 ms

styles-m.css

styles-m.css

461 ms

tooltipster.min.css

tooltipster.min.css

291 ms

styles.css

styles.css

292 ms

attachment.css

attachment.css

293 ms

style.css

style.css

274 ms

owl.carousel.min.css

owl.carousel.min.css

276 ms

animate.css

animate.css

366 ms

fontawesome5.css

fontawesome5.css

514 ms

mgz_font.css

mgz_font.css

380 ms

mgz_bootstrap.css

mgz_bootstrap.css

380 ms

openiconic.min.css

openiconic.min.css

383 ms

styles.css

styles.css

519 ms

common.css

common.css

524 ms

styles.css

styles.css

525 ms

styles.css

styles.css

526 ms

magnific.css

magnific.css

548 ms

ionslider.css

ionslider.css

550 ms

intlTelInput.min.css

intlTelInput.min.css

551 ms

autocomplete.css

autocomplete.css

558 ms

jquery.jsonview.min.css

jquery.jsonview.min.css

560 ms

youtube-consent.css

youtube-consent.css

561 ms

blog-m.css

blog-m.css

638 ms

blog-new.css

blog-new.css

639 ms

blog-custom.css

blog-custom.css

641 ms

styles-l.css

styles-l.css

832 ms

require.js

require.js

752 ms

mixins.js

mixins.js

662 ms

requirejs-config.js

requirejs-config.js

728 ms

set-mp-cookie.js

set-mp-cookie.js

727 ms

3xLVkPWAzAhETEFc9zzmUwvTnWWUyBuf

3xLVkPWAzAhETEFc9zzmUwvTnWWUyBuf

506 ms

logo.svg

logo.svg

97 ms

macbook-air-2024-grote-banner-v1-NL.jpg

macbook-air-2024-grote-banner-v1-NL.jpg

364 ms

windows-laptop-banner-klein-blauw2-NL.png

windows-laptop-banner-klein-blauw2-NL.png

273 ms

kleine-banner-spss-rood-nl-v3.png

kleine-banner-spss-rood-nl-v3.png

100 ms

kleine-banner-transip-NL.png

kleine-banner-transip-NL.png

208 ms

apple_macbook_air_13_inch_m3_2024_-_spacegrijs_1.jpg

apple_macbook_air_13_inch_m3_2024_-_spacegrijs_1.jpg

99 ms

apple_macbook_air_13_inch_m3_2024_-_zilver_1.jpg

apple_macbook_air_13_inch_m3_2024_-_zilver_1.jpg

208 ms

apple_macbook_air_13_inch_m3_2024_-_sterrenlicht_1.jpg

apple_macbook_air_13_inch_m3_2024_-_sterrenlicht_1.jpg

209 ms

apple_macbook_air_13_inch_m3_2024_-_middernacht_1.jpg

apple_macbook_air_13_inch_m3_2024_-_middernacht_1.jpg

209 ms

img_Adobe.jpg

img_Adobe.jpg

273 ms

img_Mcafee.jpg

img_Mcafee.jpg

273 ms

img_Microsoft.jpg

img_Microsoft.jpg

273 ms

Norton_lifelock2.jpg

Norton_lifelock2.jpg

275 ms

img_IBM.jpg

img_IBM.jpg

363 ms

img_Corel.jpg

img_Corel.jpg

362 ms

eset-homepage_003_.png

eset-homepage_003_.png

363 ms

sketchup.jpg

sketchup.jpg

364 ms

img_ASUS.jpg

img_ASUS.jpg

364 ms

img_Lenovo.jpg

img_Lenovo.jpg

451 ms

img_Samsung.jpg

img_Samsung.jpg

452 ms

img_Apple.jpg

img_Apple.jpg

453 ms

pocketbook_inkpad_lite_-_pb970-m-ww_1.jpg

pocketbook_inkpad_lite_-_pb970-m-ww_1.jpg

453 ms

pocketbook_inkpad_color_3_-_pb743k3-1-ww_1.jpg

pocketbook_inkpad_color_3_-_pb743k3-1-ww_1.jpg

453 ms

apple_iphone_11_-_rood_1_2.jpg

apple_iphone_11_-_rood_1_2.jpg

454 ms

circle_f5a423.svg

circle_f5a423.svg

541 ms

banner_.svg

banner_.svg

543 ms

apple_iphone_12_-_blauw_1_2.jpg

apple_iphone_12_-_blauw_1_2.jpg

545 ms

lock.png

lock.png

543 ms

money.png

money.png

545 ms

education.png

education.png

544 ms

asus_expertbook_b1502cba-bq0297x_1.jpg

asus_expertbook_b1502cba-bq0297x_1.jpg

651 ms

circle_ed1d24.svg

circle_ed1d24.svg

651 ms

hp_240_g9_6s7c2ea_abh_2.jpg

hp_240_g9_6s7c2ea_abh_2.jpg

650 ms

hp_255_g9_6s7e8ea_1.jpg

hp_255_g9_6s7e8ea_1.jpg

649 ms

microsoft_surface_laptop_studio_1_1.jpg

microsoft_surface_laptop_studio_1_1.jpg

653 ms

jquery.js

jquery.js

651 ms

4f1a76c2-bb71-4016-9c04-04428aedffb7.js

4f1a76c2-bb71-4016-9c04-04428aedffb7.js

579 ms

common.js

common.js

639 ms

dataPost.js

dataPost.js

637 ms

bootstrap.js

bootstrap.js

638 ms

app.js

app.js

532 ms

form-key-provider.js

form-key-provider.js

530 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

564 ms

theme.js

theme.js

610 ms

cookies.js

cookies.js

549 ms

317E35_1_0.woff

317E35_1_0.woff

637 ms

317E35_2_0.woff

317E35_2_0.woff

662 ms

317E35_0_0.woff

317E35_0_0.woff

549 ms

Luma-Icons.woff

Luma-Icons.woff

593 ms

underscore.js

underscore.js

574 ms

price-utils.js

price-utils.js

571 ms

fa-solid-900.woff

fa-solid-900.woff

644 ms

fa-regular-400.woff

fa-regular-400.woff

606 ms

domReady.js

domReady.js

636 ms

jquery-mixin.js

jquery-mixin.js

637 ms

carousel.js

carousel.js

552 ms

317E35_3_0.woff

317E35_3_0.woff

554 ms

jquery.waypoints.js

jquery.waypoints.js

589 ms

surfspotlogo.png

surfspotlogo.png

636 ms

info.svg

info.svg

636 ms

user.svg

user.svg

639 ms

caret.svg

caret.svg

552 ms

flag-gbr.svg

flag-gbr.svg

552 ms

usp-check.svg

usp-check.svg

586 ms

apple.svg

apple.svg

633 ms

arrow.svg

arrow.svg

635 ms

linux.svg

linux.svg

638 ms

js

js

76 ms

ppms.js

ppms.js

118 ms

snippet.js

snippet.js

88 ms

windows.svg

windows.svg

536 ms

blog-afbeelding2.png

blog-afbeelding2.png

537 ms

Spss_blog5.png

Spss_blog5.png

568 ms

cc-blog.png

cc-blog.png

614 ms

mail.svg

mail.svg

615 ms

jquery-migrate.js

jquery-migrate.js

605 ms

facebook.svg

facebook.svg

546 ms

instagram.svg

instagram.svg

547 ms

blog.svg

blog.svg

579 ms

template.js

template.js

604 ms

confirm.js

confirm.js

605 ms

widget.js

widget.js

599 ms

main.js

main.js

554 ms

bootstrap.js

bootstrap.js

555 ms

types.js

types.js

557 ms

layout.js

layout.js

567 ms

text.js

text.js

525 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

529 ms

mage.js

mage.js

530 ms

ie-class-fixer.js

ie-class-fixer.js

497 ms

cookie-wrapper.js

cookie-wrapper.js

514 ms

wrapper.js

wrapper.js

543 ms

translate.js

translate.js

186 ms

modal.js

modal.js

189 ms

knockout.js

knockout.js

282 ms

knockout-es5.js

knockout-es5.js

197 ms

version.js

version.js

214 ms

scripts.js

scripts.js

258 ms

engine.js

engine.js

266 ms

bootstrap.js

bootstrap.js

268 ms

observable_array.js

observable_array.js

298 ms

bound-nodes.js

bound-nodes.js

301 ms

main.js

main.js

320 ms

registry.js

registry.js

275 ms

js-translation.json

js-translation.json

283 ms

console-logger.js

console-logger.js

285 ms

js.cookie.js

js.cookie.js

257 ms

modal-popup.html

modal-popup.html

218 ms

modal-slide.html

modal-slide.html

261 ms

modal-custom.html

modal-custom.html

264 ms

key-codes.js

key-codes.js

273 ms

core.js

core.js

275 ms

z-index.js

z-index.js

288 ms

knockout-repeat.js

knockout-repeat.js

210 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

254 ms

observable_source.js

observable_source.js

255 ms

renderer.js

renderer.js

279 ms

resizable.js

resizable.js

278 ms

i18n.js

i18n.js

282 ms

scope.js

scope.js

297 ms

range.js

range.js

342 ms

mage-init.js

mage-init.js

343 ms

keyboard.js

keyboard.js

355 ms

optgroup.js

optgroup.js

355 ms

after-render.js

after-render.js

367 ms

autoselect.js

autoselect.js

388 ms

datepicker.js

datepicker.js

429 ms

outer_click.js

outer_click.js

430 ms

fadeVisible.js

fadeVisible.js

442 ms

collapsible.js

collapsible.js

442 ms

staticChecked.js

staticChecked.js

455 ms

simple-checked.js

simple-checked.js

459 ms

bind-html.js

bind-html.js

502 ms

tooltip.js

tooltip.js

504 ms

color-picker.js

color-picker.js

516 ms

events.js

events.js

513 ms

arrays.js

arrays.js

476 ms

compare.js

compare.js

496 ms

misc.js

misc.js

538 ms

objects.js

objects.js

541 ms

strings.js

strings.js

544 ms

template.js

template.js

540 ms

local.js

local.js

544 ms

logger.js

logger.js

548 ms

entry-factory.js

entry-factory.js

546 ms

console-output-handler.js

console-output-handler.js

547 ms

formatter.js

formatter.js

547 ms

message-pool.js

message-pool.js

545 ms

levels-pool.js

levels-pool.js

546 ms

logger-utils.js

logger-utils.js

547 ms

data.js

data.js

545 ms

disable-selection.js

disable-selection.js

547 ms

focusable.js

focusable.js

534 ms

form.js

form.js

531 ms

ie.js

ie.js

542 ms

keycode.js

keycode.js

548 ms

labels.js

labels.js

546 ms

jquery-patch.js

jquery-patch.js

547 ms

plugin.js

plugin.js

547 ms

safe-active-element.js

safe-active-element.js

545 ms

safe-blur.js

safe-blur.js

545 ms

scroll-parent.js

scroll-parent.js

545 ms

tabbable.js

tabbable.js

545 ms

unique-id.js

unique-id.js

548 ms

class.js

class.js

546 ms

async.js

async.js

545 ms

loader.js

loader.js

545 ms

tooltip.html

tooltip.html

500 ms

spectrum.js

spectrum.js

535 ms

tinycolor.js

tinycolor.js

540 ms

entry.js

entry.js

374 ms

moment.js

moment.js

368 ms

dom-observer.js

dom-observer.js

95 ms

bindings.js

bindings.js

115 ms

print.css

print.css

92 ms

close.png

close.png

688 ms

Accessibility Review

surfspot.nl accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s do not have all required [aria-*] attributes

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

surfspot.nl best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

surfspot.nl SEO score

92

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

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

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 Surfspot.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 Surfspot.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

surfspot.nl

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