Tools & Wizards About Us
nn.sravni.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

nn.sravni.com

Интернет-магазины Нижнего Новгорода: сравнить цены в Нижнем Новгороде

Page Load Speed

2.4 sec in total

First Response

575 ms

Resources Loaded

1.5 sec

Page Rendered

332 ms

nn.sravni.com screenshot

About Website

Welcome to nn.sravni.com homepage info - get ready to check Nn Sravni best content for Russia right away, or after learning these important things about nn.sravni.com

Интернет-магазины Нижнего Новгорода: купить, сравнить цены. Sravni.com – мы знаем, где продают технику дешевле. В каталоге магазинов бытовой техники есть широкий ассортимент товаров, их цены, характер...

Visit nn.sravni.com

Key Findings

We analyzed Nn.sravni.com page load time and found that the first response time was 575 ms and then it took 1.9 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

nn.sravni.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

nn.sravni.com

575 ms

main.css

431 ms

style.css

277 ms

autosuggest.css

272 ms

jquery_search.js

267 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nn.sravni.com, 40% (28 requests) were made to I4.sravni.com and 13% (9 requests) were made to I0.sravni.com. The less responsive or slowest element that took the longest time to load (575 ms) belongs to the original domain Nn.sravni.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 697.4 kB (68%)

Content Size

1.0 MB

After Optimization

335.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nn.sravni.com main page is 1.0 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. 25% of websites need less resources to load. HTML takes 349.2 kB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 327.0 kB

  • Original 349.2 kB
  • After minification 193.0 kB
  • After compression 22.2 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. This page needs HTML code to be minified as it can gain 156.2 kB, which is 45% 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 327.0 kB or 94% of the original size.

Image Optimization

-6%

Potential reduce by 14.1 kB

  • Original 229.9 kB
  • After minification 215.8 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. Nn Sravni images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 110.8 kB

  • Original 165.4 kB
  • After minification 138.5 kB
  • After compression 54.7 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 110.8 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 245.5 kB

  • Original 288.4 kB
  • After minification 265.1 kB
  • After compression 42.8 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. Nn.sravni.com needs all CSS files to be minified and compressed as it can save up to 245.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (48%)

Requests Now

67

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nn Sravni. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nn.sravni.com

nn.sravni.com

575 ms

main.css

main.css

431 ms

style.css

style.css

277 ms

autosuggest.css

autosuggest.css

272 ms

jquery_search.js

jquery_search.js

267 ms

autosuggest.js

autosuggest.js

271 ms

jquery.js

jquery.js

348 ms

browser_detector.js

browser_detector.js

273 ms

cookie.js

cookie.js

271 ms

system_tracker.js

system_tracker.js

263 ms

main.js

main.js

270 ms

jquery-tools.js

jquery-tools.js

260 ms

82b4c8c72671b1ec8a6456dd42a49898.js

82b4c8c72671b1ec8a6456dd42a49898.js

394 ms

f79af218a76c32a004de9f8d0452f8bf.js

f79af218a76c32a004de9f8d0452f8bf.js

334 ms

3da0830c1a296ad23f1fff9e1d61cd38.js

3da0830c1a296ad23f1fff9e1d61cd38.js

224 ms

watch.js

watch.js

2 ms

8ad3a09fe04a39743950884b752461ad.js

8ad3a09fe04a39743950884b752461ad.js

290 ms

banner_loader.js

banner_loader.js

202 ms

apple_iphone_5_16gb_1.jpg

apple_iphone_5_16gb_1.jpg

114 ms

huter_w105_p_1.jpg

huter_w105_p_1.jpg

112 ms

htc_one_801e_1.jpg

htc_one_801e_1.jpg

116 ms

dantex_rk_07seg_1.jpg

dantex_rk_07seg_1.jpg

115 ms

pic_fid_1719.gif

pic_fid_1719.gif

114 ms

pic_fid_4078.png

pic_fid_4078.png

113 ms

arrow.gif

arrow.gif

211 ms

karcher_k_4_1.jpg

karcher_k_4_1.jpg

117 ms

pic_fid_1676.png

pic_fid_1676.png

209 ms

pic_fid_2046.png

pic_fid_2046.png

209 ms

arrow.gif

arrow.gif

208 ms

brother_ls_2125_1.jpg

brother_ls_2125_1.jpg

118 ms

pic_fid_3227.png

pic_fid_3227.png

117 ms

arrow.gif

arrow.gif

114 ms

michelin_primacy_3__205_55r16_91v__1.jpg

michelin_primacy_3__205_55r16_91v__1.jpg

114 ms

pic_fid_1556.png

pic_fid_1556.png

117 ms

pic_fid_4250.jpg

pic_fid_4250.jpg

115 ms

arrow.gif

arrow.gif

204 ms

blank.png

blank.png

116 ms

vp-bg.png

vp-bg.png

116 ms

preloded_image-bg.png

preloded_image-bg.png

115 ms

sprite-geo.png

sprite-geo.png

207 ms

region-opened.png

region-opened.png

208 ms

sprite-header.png

sprite-header.png

355 ms

matador_mp_44_elite_3__195_65r15_91t__1.jpg

matador_mp_44_elite_3__195_65r15_91t__1.jpg

208 ms

epson_l110_1.jpg

epson_l110_1.jpg

207 ms

pic_fid_118.jpg

pic_fid_118.jpg

207 ms

arrow.gif

arrow.gif

262 ms

ga.js

ga.js

31 ms

geo-bottom.png

geo-bottom.png

247 ms

sravni_categories.png

sravni_categories.png

217 ms

categories.png

categories.png

475 ms

categories-navigation-arrows.png

categories-navigation-arrows.png

221 ms

categories_tabs-panel-new.png

categories_tabs-panel-new.png

297 ms

sprite-main.png

sprite-main.png

301 ms

__utm.gif

__utm.gif

16 ms

531_0.jpg

531_0.jpg

98 ms

442_0.jpg

442_0.jpg

171 ms

189_0.jpg

189_0.jpg

232 ms

toolbar-bg.png

toolbar-bg.png

230 ms

sprite.png

sprite.png

305 ms

1x1.gif

1x1.gif

97 ms

footer_content.png

footer_content.png

302 ms

footer-logo.png

footer-logo.png

301 ms

footer_separator.png

footer_separator.png

307 ms

hit;SRAVNI_COM

hit;SRAVNI_COM

268 ms

footer-soc-icon.png

footer-soc-icon.png

304 ms

footer-soc-icon-google.png

footer-soc-icon-google.png

379 ms

__utm.gif

__utm.gif

8 ms

__utm.gif

__utm.gif

57 ms

priceua_categories_bg.png

priceua_categories_bg.png

323 ms

hit;SRAVNI_COM

hit;SRAVNI_COM

136 ms

Accessibility Review

nn.sravni.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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

nn.sravni.com 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

High

Page has valid source maps

SEO Factors

nn.sravni.com SEO score

64

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

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nn.sravni.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Nn.sravni.com 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

nn.sravni.com

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