Tools & Wizards About Us
impalatours.nl screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

impalatours.nl

Impala Tours - de safari en rondreizen specialist naar Afrika!

Page Load Speed

3.8 sec in total

First Response

392 ms

Resources Loaded

2.6 sec

Page Rendered

772 ms

impalatours.nl screenshot

About Website

Visit impalatours.nl now to see the best up-to-date Impala Tours content and also check out these interesting facts you probably never knew about impalatours.nl

Wij zijn de specialist voor uw safari in Afrika! Prachtige bestemmingen in Zuidelijk- en Oostelijk Afrika en Indische Oceaan! Klik hier voor de start van uw safari!

Visit impalatours.nl

Key Findings

We analyzed Impalatours.nl page load time and found that the first response time was 392 ms and then it took 3.4 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

impalatours.nl performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.173

69/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

impalatours.nl

392 ms

impala.css

92 ms

impala2.css

182 ms

jquery-3.3.1.min.js

427 ms

jquery.validate-1.17.0.min.js

346 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 88% of them (82 requests) were addressed to the original Impalatours.nl, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (658 ms) belongs to the original domain Impalatours.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.5 kB (2%)

Content Size

3.2 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Impalatours.nl main page is 3.2 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. 60% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 44.1 kB

  • Original 54.5 kB
  • After minification 52.7 kB
  • After compression 10.4 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 44.1 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.1 MB
  • After minification 3.1 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. Impala Tours images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 9.4 kB

  • Original 32.8 kB
  • After minification 32.8 kB
  • After compression 23.4 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 9.4 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (28%)

Requests Now

85

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Impala Tours. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

impalatours.nl

impalatours.nl

392 ms

impala.css

impala.css

92 ms

impala2.css

impala2.css

182 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

427 ms

jquery.validate-1.17.0.min.js

jquery.validate-1.17.0.min.js

346 ms

jquery-ui-1.12.1.custom.min.js

jquery-ui-1.12.1.custom.min.js

443 ms

jquery.matchHeight.js

jquery.matchHeight.js

265 ms

slick.min.js

slick.min.js

353 ms

jquery.lazy.min.js

jquery.lazy.min.js

271 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

353 ms

js

js

71 ms

js.php

js.php

370 ms

popper.min.js

popper.min.js

440 ms

bootstrap.min.js

bootstrap.min.js

530 ms

magnific-popup.min.js

magnific-popup.min.js

514 ms

downloadform.js

downloadform.js

515 ms

jquery.easing.min.js

jquery.easing.min.js

527 ms

baguetteBox.min.js

baguetteBox.min.js

527 ms

highlight.pack.js

highlight.pack.js

528 ms

lazyload.min.js

lazyload.min.js

532 ms

picturefill.min.js

picturefill.min.js

556 ms

e9cc5286d3.js

e9cc5286d3.js

605 ms

hotjar-1252685.js

hotjar-1252685.js

145 ms

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224 ms

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237 ms

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238 ms

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243 ms

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266 ms

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317 ms

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326 ms

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329 ms

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332 ms

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356 ms

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397 ms

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406 ms

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414 ms

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418 ms

csm_Kenia_-_individuele_rondreizen_a11e3200ce.jpg

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421 ms

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448 ms

csm_Ontdek_de_Magie_-_Baobab_Allee_Madagaskar_dcd4437016.jpg

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483 ms

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493 ms

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502 ms

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csm_Safari_Zuid_Afrika_9be08fd504.jpg

466 ms

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csm_Safari_Tanzania_32c435c838.jpg

468 ms

css.php

css.php

642 ms

analytics.js

analytics.js

15 ms

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csm_Safari_Namibie_3e5ca24b75.jpg

516 ms

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csm_Safari_Botswana_7057cfc2ed.jpg

526 ms

arrowdown.svg

arrowdown.svg

534 ms

collect

collect

31 ms

collect

collect

56 ms

modules.01a02f6e8b126e8c8358.js

modules.01a02f6e8b126e8c8358.js

22 ms

ga-audiences

ga-audiences

53 ms

css

css

49 ms

source-sans-pro-v13-latin-regular.woff

source-sans-pro-v13-latin-regular.woff

107 ms

source-sans-pro-v13-latin-600.woff

source-sans-pro-v13-latin-600.woff

104 ms

fa-solid-900.woff

fa-solid-900.woff

182 ms

fa-regular-400.woff

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104 ms

muli-v16-latin-800.woff

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103 ms

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85 ms

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187 ms

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224 ms

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228 ms

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404 ms

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164 ms

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317 ms

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318 ms

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328 ms

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396 ms

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405 ms

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409 ms

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498 ms

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421 ms

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484 ms

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495 ms

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495 ms

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499 ms

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513 ms

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anvr.svg

571 ms

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582 ms

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iata.svg

584 ms

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586 ms

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658 ms

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26 ms

visit-data

visit-data

391 ms

Accessibility Review

impalatours.nl accessibility score

94

Accessibility Issues

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.

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

Links do not have a discernible name

Best Practices

impalatours.nl best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

impalatours.nl SEO score

96

Search Engine Optimization Advices

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 Impalatours.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 Impalatours.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

impalatours.nl

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