Tools & Wizards About Us
nationalclass.ru screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

nationalclass.ru

эМ-Ка

Page Load Speed

11 sec in total

First Response

583 ms

Resources Loaded

8.8 sec

Page Rendered

1.6 sec

nationalclass.ru screenshot

About Website

Click here to check amazing Nationalclass content for Russia. Otherwise, check out these important facts you probably never knew about nationalclass.ru

Яхты парусные: красивые спортивные швертботы для спокойных прогулок и гоночных состязаний. Современные яхты доступны и просты в обслуживании

Visit nationalclass.ru

Key Findings

We analyzed Nationalclass.ru page load time and found that the first response time was 583 ms and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

nationalclass.ru performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value32.4 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value24.7 s

0/100

10%

Network Requests Diagram

nationalclass.ru

583 ms

www.nationalclass.ru

1283 ms

css

30 ms

css

45 ms

cssf-base.css

495 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 82% of them (84 requests) were addressed to the original Nationalclass.ru, 5% (5 requests) were made to Google-analytics.com and 3% (3 requests) were made to P.jwpcdn.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Nationalclass.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 401.4 kB (14%)

Content Size

2.9 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nationalclass.ru main page is 2.9 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. 40% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 50.9 kB

  • Original 61.9 kB
  • After minification 50.8 kB
  • After compression 11.0 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. This page needs HTML code to be minified as it can gain 11.1 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.9 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 77.9 kB

  • Original 2.5 MB
  • After minification 2.4 MB

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. Nationalclass images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 216.8 kB

  • Original 325.3 kB
  • After minification 295.7 kB
  • After compression 108.5 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 216.8 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 55.7 kB

  • Original 66.0 kB
  • After minification 50.8 kB
  • After compression 10.3 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. Nationalclass.ru needs all CSS files to be minified and compressed as it can save up to 55.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (36%)

Requests Now

99

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nationalclass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nationalclass.ru

nationalclass.ru

583 ms

www.nationalclass.ru

www.nationalclass.ru

1283 ms

css

css

30 ms

css

css

45 ms

cssf-base.css

cssf-base.css

495 ms

common.js

common.js

254 ms

openapi.js

openapi.js

480 ms

jquery.min.js

jquery.min.js

71 ms

swfobject.js

swfobject.js

38 ms

jwplayer.js

jwplayer.js

641 ms

jquery.cookie.js

jquery.cookie.js

290 ms

jquery.preloadImages.js

jquery.preloadImages.js

290 ms

jquery.curvycorners.min.js

jquery.curvycorners.min.js

618 ms

jquery.scrollTo-1.4.2-min.js

jquery.scrollTo-1.4.2-min.js

538 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

600 ms

jquery.document.init.js

jquery.document.init.js

604 ms

tb.css

tb.css

799 ms

colorbox.css

colorbox.css

787 ms

tb.js

tb.js

916 ms

s.js

s.js

919 ms

flowplayer-3.1.4.min.js

flowplayer-3.1.4.min.js

1088 ms

ga.js

ga.js

952 ms

ga.js

ga.js

56 ms

banner-88x31-rambler-black2.gif

banner-88x31-rambler-black2.gif

269 ms

bg_clon.png

bg_clon.png

172 ms

fb.png

fb.png

254 ms

yafotki.jpg

yafotki.jpg

253 ms

tw.png

tw.png

269 ms

vk.png

vk.png

270 ms

feed_icon_20x20.png

feed_icon_20x20.png

268 ms

weather_st.png

weather_st.png

512 ms

cont_sh_st.png

cont_sh_st.png

582 ms

blank.gif

blank.gif

582 ms

emka_logo.png

emka_logo.png

596 ms

a_arr_big_st.png

a_arr_big_st.png

596 ms

a_arr_big_hov.png

a_arr_big_hov.png

598 ms

o_157330252_facebook.jpg

o_157330252_facebook.jpg

1568 ms

emka(2).jpg

emka(2).jpg

827 ms

ratings.jpg

ratings.jpg

971 ms

eM_Ka_NY_2__1_.jpg

eM_Ka_NY_2__1_.jpg

1815 ms

IMG_4055.JPG

IMG_4055.JPG

3501 ms

ex1.jpg

ex1.jpg

1658 ms

7y(1).jpg

7y(1).jpg

1074 ms

11873492_515079358648770_1141805364462708872_n.jpg

11873492_515079358648770_1141805364462708872_n.jpg

1473 ms

emka(2)(9).jpg

emka(2)(9).jpg

1335 ms

03_cr(1).jpg

03_cr(1).jpg

1834 ms

rent_small.jpg

rent_small.jpg

1772 ms

buy_small.jpg

buy_small.jpg

1863 ms

h_0cc21dba0a3e6dfa42d555c5c0e6326f

h_0cc21dba0a3e6dfa42d555c5c0e6326f

2042 ms

h_e20fbea3f088d32e442657e7ab2f1867

h_e20fbea3f088d32e442657e7ab2f1867

2314 ms

h_05c939fdf322e5689cf02146dbf62bc8

h_05c939fdf322e5689cf02146dbf62bc8

2380 ms

rules_small.jpg

rules_small.jpg

2086 ms

book(1).jpg

book(1).jpg

2275 ms

IMG_2481(1)(1).jpg

IMG_2481(1)(1).jpg

2519 ms

249_4_cr.jpg

249_4_cr.jpg

2601 ms

yr2.jpg

yr2.jpg

2764 ms

buer10.jpg

buer10.jpg

2641 ms

emka_bottom_logo.png

emka_bottom_logo.png

2697 ms

SE-logo.png

SE-logo.png

2770 ms

all.js

all.js

151 ms

player.php

player.php

3098 ms

hit

hit

398 ms

__utm.gif

__utm.gif

11 ms

player.php

player.php

2771 ms

129 ms

xd_arbiter.php

xd_arbiter.php

145 ms

xd_arbiter.php

xd_arbiter.php

243 ms

player.php

player.php

2747 ms

bg-1.gif

bg-1.gif

5809 ms

right_menu_top.png

right_menu_top.png

2772 ms

right_menu_middle.png

right_menu_middle.png

2984 ms

right_menu_item_top_st.png

right_menu_item_top_st.png

2980 ms

right_menu_item_st.png

right_menu_item_st.png

2786 ms

right_menu_last_item_st.png

right_menu_last_item_st.png

2855 ms

right_menu_bottom.png

right_menu_bottom.png

2963 ms

gr_round_top.png

gr_round_top.png

2949 ms

crown_st.png

crown_st.png

2998 ms

header_box_bg.png

header_box_bg.png

3087 ms

act_left_menu_bg.png

act_left_menu_bg.png

2980 ms

st_left_menu_bg.png

st_left_menu_bg.png

2824 ms

r_w_bg_top.png

r_w_bg_top.png

2772 ms

r_w_bg_bottom.png

r_w_bg_bottom.png

2551 ms

more_bg_st.png

more_bg_st.png

2460 ms

bg_bottom_clon.png

bg_bottom_clon.png

2481 ms

bg_bottom_grad.png

bg_bottom_grad.png

2642 ms

gr_round_bottom.png

gr_round_bottom.png

2325 ms

border1.png

border1.png

2328 ms

border2.png

border2.png

2418 ms

loading.gif

loading.gif

2498 ms

controls.png

controls.png

2366 ms

din_pic.png

din_pic.png

3440 ms

din_pic2.png

din_pic2.png

2991 ms

din_pic3.png

din_pic3.png

3513 ms

header_more_bg_st.png

header_more_bg_st.png

2238 ms

loadingAnimation.gif

loadingAnimation.gif

2353 ms

jwplayer.js

jwplayer.js

2192 ms

__utm.gif

__utm.gif

38 ms

jwpsrv.js

jwpsrv.js

84 ms

sharing.js

sharing.js

60 ms

related.js

related.js

64 ms

__utm.gif

__utm.gif

26 ms

__utm.gif

__utm.gif

19 ms

Untitled_15.jpg

Untitled_15.jpg

774 ms

Accessibility Review

nationalclass.ru accessibility score

71

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

nationalclass.ru best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nationalclass.ru SEO score

69

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

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 Nationalclass.ru 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 Nationalclass.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

nationalclass.ru

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