Tools & Wizards About Us

Report Summary

  • 27

    Performance

    Renders faster than
    46% 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

  • 90

    SEO

    Google-friendlier than
    68% of websites

customlytics.com

Customlytics – Full-Service App Marketing Agency & Consultancy

Page Load Speed

3.1 sec in total

First Response

82 ms

Resources Loaded

1.8 sec

Page Rendered

1.2 sec

About Website

Welcome to customlytics.com homepage info - get ready to check Customlytics best content right away, or after learning these important things about customlytics.com

Customlytics is a Berlin based app marketing agency. We consult and support mobile strategy, analytics and ASO integration.

Visit customlytics.com

Key Findings

We analyzed Customlytics.com page load time and found that the first response time was 82 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

customlytics.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value2,390 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

customlytics.com

82 ms

customlytics.com

68 ms

uc.js

29 ms

styles.css

42 ms

styles.css

33 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 78% of them (81 requests) were addressed to the original Customlytics.com, 14% (15 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Customlytics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 354.8 kB (37%)

Content Size

961.1 kB

After Optimization

606.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Customlytics.com main page is 961.1 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. 70% of websites need less resources to load. Javascripts take 517.2 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 252.8 kB

  • Original 284.7 kB
  • After minification 274.4 kB
  • After compression 31.9 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 252.8 kB or 89% of the original size.

Image Optimization

-17%

Potential reduce by 10.0 kB

  • Original 60.4 kB
  • After minification 50.4 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. Obviously, Customlytics needs image optimization as it can save up to 10.0 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 89.2 kB

  • Original 517.2 kB
  • After minification 517.2 kB
  • After compression 428.0 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 89.2 kB or 17% of the original size.

CSS Optimization

-3%

Potential reduce by 2.7 kB

  • Original 98.8 kB
  • After minification 96.8 kB
  • After compression 96.0 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. Customlytics.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 77 (95%)

Requests Now

81

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Customlytics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 41 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

customlytics.com accessibility score

88

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.

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 IDs are not unique

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

customlytics.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

customlytics.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Customlytics.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 Customlytics.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

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