Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    32% of websites

wolgadeutsche.net

Geschichte der Wolgadeutsche - Главная страница

Page Load Speed

7.5 sec in total

First Response

1 sec

Resources Loaded

6.1 sec

Page Rendered

450 ms

wolgadeutsche.net screenshot

About Website

Click here to check amazing Wolgadeutsche content for Germany. Otherwise, check out these important facts you probably never knew about wolgadeutsche.net

Неофициальный сайт поволжских немцев, посвященный истории немцев Поволжья.

Visit wolgadeutsche.net

Key Findings

We analyzed Wolgadeutsche.net page load time and found that the first response time was 1 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

wolgadeutsche.net performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

wolgadeutsche.net

1017 ms

styles.css

741 ms

jquery-1.3.2.min.js

993 ms

jquery.innerfade.js

591 ms

scripts.js

352 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 93% of them (94 requests) were addressed to the original Wolgadeutsche.net, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Wolgadeutsche.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.1 kB (13%)

Content Size

1.1 MB

After Optimization

982.4 kB

In fact, the total size of Wolgadeutsche.net main page is 1.1 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. 55% of websites need less resources to load. Images take 989.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 40.0 kB

  • Original 51.2 kB
  • After minification 47.8 kB
  • After compression 11.2 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 40.0 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 57.9 kB

  • Original 989.9 kB
  • After minification 932.0 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. Wolgadeutsche images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 42.2 kB

  • Original 80.0 kB
  • After minification 77.5 kB
  • After compression 37.7 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 42.2 kB or 53% of the original size.

CSS Optimization

-89%

Potential reduce by 13.0 kB

  • Original 14.5 kB
  • After minification 11.4 kB
  • After compression 1.5 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. Wolgadeutsche.net needs all CSS files to be minified and compressed as it can save up to 13.0 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (8%)

Requests Now

100

After Optimization

92

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wolgadeutsche. 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.

Accessibility Review

wolgadeutsche.net accessibility score

81

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

wolgadeutsche.net 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

SEO Factors

wolgadeutsche.net SEO score

74

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wolgadeutsche.net can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Wolgadeutsche.net main page’s claimed encoding is windows-1251. 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

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