Tools & Wizards About Us
tourism-heidelberg.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tourism-heidelberg.com

Heidelberg Germany - travel Germany on your vacation

Page Load Speed

2.5 sec in total

First Response

320 ms

Resources Loaded

2.1 sec

Page Rendered

148 ms

tourism-heidelberg.com screenshot

About Website

Click here to check amazing Tourism Heidelberg content for Germany. Otherwise, check out these important facts you probably never knew about tourism-heidelberg.com

Heidelberg Germany vacation: All-inclusive guide for tourists planning to travel Germany - things to see and do, German phrase books, travel tips, transportation options and German culture

Visit tourism-heidelberg.com

Key Findings

We analyzed Tourism-heidelberg.com page load time and found that the first response time was 320 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

tourism-heidelberg.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value3,160 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.147

77/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

tourism-heidelberg.com

320 ms

www.tourism-heidelberg.com

614 ms

style-fonts.css

112 ms

style.css

344 ms

jquery-1.7.2.min.js

503 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 91% of them (20 requests) were addressed to the original Tourism-heidelberg.com, 5% (1 request) were made to Pagead2.googlesyndication.com and 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (614 ms) belongs to the original domain Tourism-heidelberg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.5 kB (30%)

Content Size

399.0 kB

After Optimization

279.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tourism-heidelberg.com main page is 399.0 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 215.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.3 kB

  • Original 16.4 kB
  • After minification 16.3 kB
  • After compression 4.0 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 12.3 kB or 75% of the original size.

Image Optimization

-5%

Potential reduce by 8.2 kB

  • Original 167.0 kB
  • After minification 158.8 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. Tourism Heidelberg images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 99.1 kB

  • Original 215.6 kB
  • After minification 211.5 kB
  • After compression 116.6 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 99.1 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (19%)

Requests Now

16

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tourism Heidelberg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tourism-heidelberg.com

tourism-heidelberg.com

320 ms

www.tourism-heidelberg.com

www.tourism-heidelberg.com

614 ms

style-fonts.css

style-fonts.css

112 ms

style.css

style.css

344 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

503 ms

js-lib.js

js-lib.js

515 ms

adsbygoogle.js

adsbygoogle.js

116 ms

gtm.js

gtm.js

133 ms

sprite-icons.png

sprite-icons.png

127 ms

1180-header_schloss_thumbnail_eng.jpg

1180-header_schloss_thumbnail_eng.jpg

214 ms

OpenSans-Regular.ttf

OpenSans-Regular.ttf

212 ms

OpenSans-SemiBold.ttf

OpenSans-SemiBold.ttf

409 ms

PTSerif-Regular.ttf

PTSerif-Regular.ttf

354 ms

PTSerif-Bold.ttf

PTSerif-Bold.ttf

439 ms

170-index-destination_eng.jpg

170-index-destination_eng.jpg

319 ms

170-index-explore_eng.jpg

170-index-explore_eng.jpg

321 ms

170-index-culture_eng.jpg

170-index-culture_eng.jpg

319 ms

170-index-travel_eng.jpg

170-index-travel_eng.jpg

433 ms

teaser-schloss_eng.jpg

teaser-schloss_eng.jpg

430 ms

teaser-phrasebooks_eng.jpg

teaser-phrasebooks_eng.jpg

430 ms

teaser-hcard_eng.jpg

teaser-hcard_eng.jpg

463 ms

gyrocopter-mysky_eng.jpg

gyrocopter-mysky_eng.jpg

516 ms

Accessibility Review

tourism-heidelberg.com accessibility score

88

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

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

tourism-heidelberg.com 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

High

Page has valid source maps

SEO Factors

tourism-heidelberg.com SEO score

93

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

tourism-heidelberg.com

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