Tools & Wizards About Us
divinglog.de screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

divinglog.de

Diving Log 6.0 - Scuba Log, Scuba Logbook, Dive Log, Divelog - Logbook software for scuba diving - Logbuch Software zum Tauchen

Page Load Speed

1.5 sec in total

First Response

521 ms

Resources Loaded

811 ms

Page Rendered

137 ms

divinglog.de screenshot

About Website

Click here to check amazing Diving Log content for Germany. Otherwise, check out these important facts you probably never knew about divinglog.de

Diving Log is a logbook software program for scuba divers. You can import your dives from many softwares into your scuba divelog, like Uwatec DataTrak, SmartTrak, Suunto Dive Manager, Mares Iris and D...

Visit divinglog.de

Key Findings

We analyzed Divinglog.de page load time and found that the first response time was 521 ms and then it took 948 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

divinglog.de performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

divinglog.de

521 ms

ga.js

4 ms

index_01.jpg

287 ms

index_02.jpg

289 ms

index_03.jpg

194 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 78% of them (7 requests) were addressed to the original Divinglog.de, 22% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (521 ms) belongs to the original domain Divinglog.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 kB (2%)

Content Size

83.7 kB

After Optimization

81.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Divinglog.de main page is 83.7 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. Only 10% of websites need less resources to load. Images take 63.5 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 1.7 kB

  • Original 3.0 kB
  • After minification 2.9 kB
  • After compression 1.3 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 1.7 kB or 56% of the original size.

Image Optimization

-0%

Potential reduce by 138 B

  • Original 63.5 kB
  • After minification 63.4 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. Diving Log images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diving Log. According to our analytics all requests are already optimized.

Network Requests Diagram

divinglog.de

divinglog.de

521 ms

ga.js

ga.js

4 ms

index_01.jpg

index_01.jpg

287 ms

index_02.jpg

index_02.jpg

289 ms

index_03.jpg

index_03.jpg

194 ms

index_04.jpg

index_04.jpg

195 ms

index_05.jpg

index_05.jpg

198 ms

index_06.jpg

index_06.jpg

197 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

divinglog.de accessibility score

91

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

divinglog.de 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

SEO Factors

divinglog.de SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Divinglog.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Divinglog.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

divinglog.de

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