Tools & Wizards About Us
korpusa.ru screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

korpusa.ru

Корпуса для рэа купить : пластик, металл, доработка корпусов

Page Load Speed

3.7 sec in total

First Response

743 ms

Resources Loaded

2.8 sec

Page Rendered

225 ms

korpusa.ru screenshot

About Website

Welcome to korpusa.ru homepage info - get ready to check Korpusa best content for Russia right away, or after learning these important things about korpusa.ru

Корпуса для РЭА, пластиковые и пластмассовые корпуса, алюминиевые, металлические корпуса, приборные корпуса: купить, доработать, заказать

Visit korpusa.ru

Key Findings

We analyzed Korpusa.ru page load time and found that the first response time was 743 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

korpusa.ru performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value18.0 s

0/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value11,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.339

33/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

korpusa.ru

743 ms

jquery-ui-1.10.3.custom.min.css

132 ms

css

30 ms

font-awesome.min.css

247 ms

bootstrap.css

376 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 83% of them (48 requests) were addressed to the original Korpusa.ru, 7% (4 requests) were made to Mc.yandex.ru and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Korpusa.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (50%)

Content Size

2.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Korpusa.ru main page is 2.3 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 35.0 kB

  • Original 46.9 kB
  • After minification 36.5 kB
  • After compression 12.0 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 10.4 kB, which is 22% 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 35.0 kB or 75% of the original size.

Image Optimization

-29%

Potential reduce by 366.9 kB

  • Original 1.3 MB
  • After minification 895.6 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, Korpusa needs image optimization as it can save up to 366.9 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 501.8 kB

  • Original 716.2 kB
  • After minification 667.3 kB
  • After compression 214.3 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 501.8 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 257.8 kB

  • Original 303.8 kB
  • After minification 257.9 kB
  • After compression 46.0 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. Korpusa.ru needs all CSS files to be minified and compressed as it can save up to 257.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (43%)

Requests Now

53

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Korpusa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

korpusa.ru

korpusa.ru

743 ms

jquery-ui-1.10.3.custom.min.css

jquery-ui-1.10.3.custom.min.css

132 ms

css

css

30 ms

font-awesome.min.css

font-awesome.min.css

247 ms

bootstrap.css

bootstrap.css

376 ms

select2_metro.css

select2_metro.css

259 ms

uniform.default.css

uniform.default.css

256 ms

style.css

style.css

261 ms

camera.css

camera.css

258 ms

skin.css

skin.css

366 ms

custom.css

custom.css

381 ms

watch.js

watch.js

181 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

518 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

408 ms

jquery-ui-1.10.3.custom.min.js

jquery-ui-1.10.3.custom.min.js

534 ms

bootstrap.js

bootstrap.js

494 ms

jquery.form.min.js

jquery.form.min.js

496 ms

jquery.quicksearch.min.js

jquery.quicksearch.min.js

517 ms

jquery.uniform.min.js

jquery.uniform.min.js

532 ms

notify.min.js

notify.min.js

609 ms

plugins.js

plugins.js

740 ms

select2.min.js

select2.min.js

630 ms

app.js

app.js

635 ms

efo.banner.js

efo.banner.js

476 ms

watch.js

watch.js

473 ms

ga.js

ga.js

25 ms

logo.png

logo.png

258 ms

tlogo.png

tlogo.png

267 ms

sha.png

sha.png

349 ms

stick_1.png

stick_1.png

484 ms

stick_2.png

stick_2.png

485 ms

stick_3.png

stick_3.png

486 ms

130x102_1429890837_expo.gif.gif

130x102_1429890837_expo.gif.gif

486 ms

130x102_1450689672_transportation-cases-in-4-sizes_TitleImageSwap500x408.jpg.jpg

130x102_1450689672_transportation-cases-in-4-sizes_TitleImageSwap500x408.jpg.jpg

486 ms

130x102_1449757964_B4313147.jpg.jpg

130x102_1449757964_B4313147.jpg.jpg

487 ms

130x102_1444656010_okwrus.jpg.jpg

130x102_1444656010_okwrus.jpg.jpg

497 ms

130x102_1445843297_Connect-enclosures-lengths_TitleImageSwap500x408.jpg.jpg

130x102_1445843297_Connect-enclosures-lengths_TitleImageSwap500x408.jpg.jpg

503 ms

163x132_1445843297_Connect-enclosures-lengths_TitleImageSwap500x408.jpg.jpg

163x132_1445843297_Connect-enclosures-lengths_TitleImageSwap500x408.jpg.jpg

509 ms

163x132_1438602260_Raspberry-Case-B+-and-PI-2_TitleImageSwap500x408.jpg.jpg

163x132_1438602260_Raspberry-Case-B+-and-PI-2_TitleImageSwap500x408.jpg.jpg

527 ms

163x132_1429890837_1553WGrp1_B.jpg.jpg

163x132_1429890837_1553WGrp1_B.jpg.jpg

593 ms

163x132_1429890837_synergy_main.jpg.jpg

163x132_1429890837_synergy_main.jpg.jpg

599 ms

163x132_1429890837_datec-compact_1.jpg.jpg

163x132_1429890837_datec-compact_1.jpg.jpg

622 ms

163x132_1429890837_net-box%20300.jpg.jpg

163x132_1429890837_net-box%20300.jpg.jpg

628 ms

163x132_1429890837_1599tabl_300.jpg.jpg

163x132_1429890837_1599tabl_300.jpg.jpg

635 ms

sticker.png

sticker.png

630 ms

carousel_arrows.png

carousel_arrows.png

702 ms

bg-bottom.png

bg-bottom.png

1437 ms

__utm.gif

__utm.gif

20 ms

K88pR3goAWT7BTt32Z01m6CWcynf_cDxXwCLxiixG1c.ttf

K88pR3goAWT7BTt32Z01m6CWcynf_cDxXwCLxiixG1c.ttf

6 ms

DXI1ORHCpsQm3Vp6mXoaTWeP1y_Bkidl4ESyB_O2G_c.ttf

DXI1ORHCpsQm3Vp6mXoaTWeP1y_Bkidl4ESyB_O2G_c.ttf

15 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

790 ms

advert.gif

advert.gif

85 ms

bg-top.jpg

bg-top.jpg

529 ms

camera_nav.png

camera_nav.png

420 ms

camera-loader.gif

camera-loader.gif

295 ms

slide-2.jpg

slide-2.jpg

722 ms

1

1

93 ms

slide-1.jpg

slide-1.jpg

386 ms

Accessibility Review

korpusa.ru accessibility score

64

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

korpusa.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

korpusa.ru SEO score

62

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

korpusa.ru

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