Tools & Wizards About Us
ulfdalir.ru screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 38

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

ulfdalir.ru

Ульвдалир. История Скандинавии, мифология, археология. Викинги - эпоха викингов, битвы, корабли, карты, руны, рунические камни

Page Load Speed

2.6 sec in total

First Response

595 ms

Resources Loaded

1.7 sec

Page Rendered

331 ms

ulfdalir.ru screenshot

About Website

Visit ulfdalir.ru now to see the best up-to-date Ulfdalir content for Russia and also check out these interesting facts you probably never knew about ulfdalir.ru

Большая библиотека по истории Скандинавии: викинги, мифология, руны, рунические камни, корабли, карты, битвы, династии. Ульвдалир - волчья долина.

Visit ulfdalir.ru

Key Findings

We analyzed Ulfdalir.ru page load time and found that the first response time was 595 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

ulfdalir.ru performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

ulfdalir.ru

595 ms

css.css

124 ms

jquery.js

255 ms

watch.js

1 ms

main_bg.jpg

257 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Ulfdalir.ru, 7% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (736 ms) belongs to the original domain Ulfdalir.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.5 kB (17%)

Content Size

368.4 kB

After Optimization

304.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ulfdalir.ru main page is 368.4 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. 25% of websites need less resources to load. Images take 271.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 49.5 kB

  • Original 62.7 kB
  • After minification 61.8 kB
  • After compression 13.2 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 49.5 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 13.5 kB

  • Original 271.7 kB
  • After minification 258.2 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. Ulfdalir images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 301 B

  • Original 33.2 kB
  • After minification 33.2 kB
  • After compression 32.9 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.

CSS Optimization

-17%

Potential reduce by 124 B

  • Original 725 B
  • After minification 725 B
  • After compression 601 B

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. Ulfdalir.ru needs all CSS files to be minified and compressed as it can save up to 124 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (59%)

Requests Now

27

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ulfdalir. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

ulfdalir.ru

ulfdalir.ru

595 ms

css.css

css.css

124 ms

jquery.js

jquery.js

255 ms

watch.js

watch.js

1 ms

main_bg.jpg

main_bg.jpg

257 ms

83.gif

83.gif

258 ms

147.gif

147.gif

257 ms

149.gif

149.gif

258 ms

104.gif

104.gif

294 ms

99.gif

99.gif

295 ms

151.gif

151.gif

295 ms

152.gif

152.gif

366 ms

155.gif

155.gif

367 ms

113.gif

113.gif

371 ms

find_bt.jpg

find_bt.jpg

379 ms

right.jpg

right.jpg

387 ms

1x1.gif

1x1.gif

395 ms

bottom.jpg

bottom.jpg

516 ms

bott_right.jpg

bott_right.jpg

487 ms

1x1.gif

1x1.gif

493 ms

right_bg.jpg

right_bg.jpg

330 ms

bot_bg.jpg

bot_bg.jpg

334 ms

bg.jpg

bg.jpg

736 ms

find_inp.gif

find_inp.gif

425 ms

bot_bg1.jpg

bot_bg1.jpg

431 ms

books.jpg

books.jpg

384 ms

ga.js

ga.js

19 ms

__utm.gif

__utm.gif

12 ms

horse.png

horse.png

655 ms

Accessibility Review

ulfdalir.ru accessibility score

38

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.

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

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

ulfdalir.ru 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

SEO Factors

ulfdalir.ru SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ulfdalir.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Ulfdalir.ru 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

ulfdalir.ru

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