Tools & Wizards About Us
hertz.hr screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

hertz.hr

Hertz Croatia Najam Vozila - Iznajmljivanje automobila i kombija

Page Load Speed

5.3 sec in total

First Response

286 ms

Resources Loaded

4.6 sec

Page Rendered

401 ms

hertz.hr screenshot

About Website

Click here to check amazing Hertz content. Otherwise, check out these important facts you probably never knew about hertz.hr

Najam automobila. Odaberite željeni model automobila, na željenom odredištu, po cijeni koju vam može jamčiti samo Hertz! Najam automobila u Hrvatskoj.

Visit hertz.hr

Key Findings

We analyzed Hertz.hr page load time and found that the first response time was 286 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

hertz.hr performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.115

85/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

hertz.hr

286 ms

www.hertz.hr

1373 ms

DependencyHandler.axd

413 ms

OtAutoBlock.js

55 ms

otSDKStub.js

66 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 88% of them (50 requests) were addressed to the original Hertz.hr, 5% (3 requests) were made to Cookie-cdn.cookiepro.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Hertz.hr.

Page Optimization Overview & Recommendations

Page size can be reduced by 266.3 kB (6%)

Content Size

4.4 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hertz.hr main page is 4.4 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. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 174.1 kB

  • Original 206.7 kB
  • After minification 175.0 kB
  • After compression 32.5 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 31.7 kB, which is 15% 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 174.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 14.9 kB

  • Original 3.7 MB
  • After minification 3.7 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. Hertz images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 76.9 kB

  • Original 366.4 kB
  • After minification 366.4 kB
  • After compression 289.5 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 76.9 kB or 21% of the original size.

CSS Optimization

-0%

Potential reduce by 362 B

  • Original 112.5 kB
  • After minification 112.5 kB
  • After compression 112.1 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. Hertz.hr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (31%)

Requests Now

48

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hertz. 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 as a result speed up the page load time.

Network Requests Diagram

hertz.hr

hertz.hr

286 ms

www.hertz.hr

www.hertz.hr

1373 ms

DependencyHandler.axd

DependencyHandler.axd

413 ms

OtAutoBlock.js

OtAutoBlock.js

55 ms

otSDKStub.js

otSDKStub.js

66 ms

js

js

61 ms

common.min.js

common.min.js

1136 ms

all.min.js

all.min.js

486 ms

vue.min.js

vue.min.js

712 ms

car-page.js

car-page.js

595 ms

DependencyHandler.axd

DependencyHandler.axd

601 ms

api.js

api.js

31 ms

cpagent141939.js

cpagent141939.js

142 ms

e402c956-549b-4c9a-8e5f-d72ccf8c1394.json

e402c956-549b-4c9a-8e5f-d72ccf8c1394.json

131 ms

hertz_logo.png

hertz_logo.png

220 ms

hr-flag.jpg

hr-flag.jpg

225 ms

uk_hp.jpg

uk_hp.jpg

347 ms

_blank.png

_blank.png

350 ms

580x305-desktop-offer.png

580x305-desktop-offer.png

625 ms

vaneverymove.png

vaneverymove.png

508 ms

offer1.jpg

offer1.jpg

468 ms

500x597.png

500x597.png

883 ms

corporate_rentals.png

corporate_rentals.png

883 ms

usedcarsales.jpg

usedcarsales.jpg

598 ms

vanrental.jpg

vanrental.jpg

647 ms

feature_passenger_white.svg

feature_passenger_white.svg

726 ms

feature_big_suitcase_white.svg

feature_big_suitcase_white.svg

880 ms

feature_suitcase_white.svg

feature_suitcase_white.svg

881 ms

feature_air_white.svg

feature_air_white.svg

882 ms

feature_gear_white.svg

feature_gear_white.svg

1027 ms

office.png

office.png

1027 ms

car.png

car.png

1027 ms

airplane.png

airplane.png

1028 ms

store.png

store.png

1028 ms

mastercardsecurecode.jpg

mastercardsecurecode.jpg

1029 ms

vbv.jpg

vbv.jpg

1095 ms

americanexpress.png

americanexpress.png

1029 ms

LinakisLogo.svg

LinakisLogo.svg

1096 ms

hertz2018.woff

hertz2018.woff

1050 ms

1920x640-monthly-rentals-hero-carousel.jpg

1920x640-monthly-rentals-hero-carousel.jpg

1421 ms

1920x645.png

1920x645.png

1860 ms

safetycroatia-hero.png

safetycroatia-hero.png

1423 ms

hero_1.jpg

hero_1.jpg

1418 ms

vanro.png

vanro.png

1538 ms

flydrive.jpg

flydrive.jpg

1588 ms

location

location

36 ms

feature_passenger_white.svg

feature_passenger_white.svg

766 ms

1191 ms

feature_big_suitcase_white.svg

feature_big_suitcase_white.svg

654 ms

feature_suitcase_white.svg

feature_suitcase_white.svg

695 ms

feature_air_white.svg

feature_air_white.svg

697 ms

feature_gear_white.svg

feature_gear_white.svg

690 ms

split_modal_hertz_car_rental.jpg

split_modal_hertz_car_rental.jpg

691 ms

modal_banner_hr.png

modal_banner_hr.png

764 ms

GetCountries

GetCountries

1284 ms

linakislogo.svg

linakislogo.svg

692 ms

print.min.css

print.min.css

141 ms

Accessibility Review

hertz.hr accessibility score

83

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

ARIA input fields do not have accessible names

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

hertz.hr best practices score

67

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

hertz.hr SEO score

93

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

    HR

  • Language Claimed

    HR

  • Encoding

    UTF-8

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

hertz.hr

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