Tools & Wizards About Us
rostender.info screenshot

Report Summary

  • 0

    Performance

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

rostender.info

Все тендеры России на одном сайте – РосТендер

Page Load Speed

2.5 sec in total

First Response

311 ms

Resources Loaded

2.1 sec

Page Rendered

153 ms

rostender.info screenshot

About Website

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

РосТендер - все тендеры России на одном сайте. Собираем закупки с сайта госзакупок, всех электронных торговых площадок и тысяч сайтов компаний.

Visit rostender.info

Key Findings

We analyzed Rostender.info page load time and found that the first response time was 311 ms and then it took 2.2 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

rostender.info performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

rostender.info

311 ms

tripoli.simple.css

186 ms

admin.css

286 ms

s.css

289 ms

jquery.tree.css

192 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 91% of them (62 requests) were addressed to the original Rostender.info, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (779 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 443.1 kB (60%)

Content Size

743.8 kB

After Optimization

300.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rostender.info main page is 743.8 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. 40% of websites need less resources to load. Javascripts take 478.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 28.8 kB

  • Original 37.2 kB
  • After minification 28.0 kB
  • After compression 8.4 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 9.2 kB, which is 25% 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 28.8 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 851 B

  • Original 87.8 kB
  • After minification 87.0 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. Rostender images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 307.1 kB

  • Original 478.9 kB
  • After minification 458.6 kB
  • After compression 171.8 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 307.1 kB or 64% of the original size.

CSS Optimization

-76%

Potential reduce by 106.4 kB

  • Original 139.9 kB
  • After minification 133.2 kB
  • After compression 33.4 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. Rostender.info needs all CSS files to be minified and compressed as it can save up to 106.4 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (88%)

Requests Now

66

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rostender. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rostender.info

rostender.info

311 ms

tripoli.simple.css

tripoli.simple.css

186 ms

admin.css

admin.css

286 ms

s.css

s.css

289 ms

jquery.tree.css

jquery.tree.css

192 ms

jquery.ui.all.css

jquery.ui.all.css

193 ms

jquery-ui-1.10.3.custom.css

jquery-ui-1.10.3.custom.css

296 ms

jquery-ui-1.10.3.custom.min.css

jquery-ui-1.10.3.custom.min.css

280 ms

jquery.multiselect.css

jquery.multiselect.css

286 ms

epoch_styles.css

epoch_styles.css

292 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

472 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

375 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

379 ms

jquery.ui.mouse.min.js

jquery.ui.mouse.min.js

381 ms

jquery.ui.draggable.min.js

jquery.ui.draggable.min.js

381 ms

jquery.ui.position.min.js

jquery.ui.position.min.js

420 ms

jquery.ui.resizable.min.js

jquery.ui.resizable.min.js

467 ms

jquery.ui.button.min.js

jquery.ui.button.min.js

473 ms

jquery.ui.dialog.min.js

jquery.ui.dialog.min.js

473 ms

jquery.ui.datepicker.min.js

jquery.ui.datepicker.min.js

572 ms

jquery.ui.tooltip.min.js

jquery.ui.tooltip.min.js

514 ms

jquery.tree.js

jquery.tree.js

561 ms

jquery.multiselect.min.js

jquery.multiselect.min.js

565 ms

lib.js

lib.js

568 ms

common.js

common.js

568 ms

admin.js

admin.js

611 ms

md5.js

md5.js

651 ms

cufon-yui.js

cufon-yui.js

581 ms

PFBeauSansPro_400.font.js

PFBeauSansPro_400.font.js

679 ms

conversion.js

conversion.js

32 ms

fingerprint2.js

fingerprint2.js

589 ms

jquery.ui.base.css

jquery.ui.base.css

480 ms

jquery.ui.theme.css

jquery.ui.theme.css

525 ms

jquery.ui.core.css

jquery.ui.core.css

97 ms

jquery.ui.accordion.css

jquery.ui.accordion.css

121 ms

jquery.ui.autocomplete.css

jquery.ui.autocomplete.css

121 ms

jquery.ui.button.css

jquery.ui.button.css

97 ms

jquery.ui.datepicker.css

jquery.ui.datepicker.css

142 ms

jquery.ui.dialog.css

jquery.ui.dialog.css

188 ms

jquery.ui.menu.css

jquery.ui.menu.css

191 ms

jquery.ui.progressbar.css

jquery.ui.progressbar.css

191 ms

jquery.ui.resizable.css

jquery.ui.resizable.css

214 ms

jquery.ui.selectable.css

jquery.ui.selectable.css

213 ms

jquery.ui.slider.css

jquery.ui.slider.css

240 ms

jquery.ui.spinner.css

jquery.ui.spinner.css

282 ms

jquery.ui.tabs.css

jquery.ui.tabs.css

285 ms

jquery.ui.tooltip.css

jquery.ui.tooltip.css

286 ms

sprites.png

sprites.png

473 ms

bg-input-login.png

bg-input-login.png

468 ms

bg-main-menu.png

bg-main-menu.png

469 ms

bg-main-menu-link.gif

bg-main-menu-link.gif

469 ms

img-banner-intro-1.jpg

img-banner-intro-1.jpg

554 ms

bg-list-disc.gif

bg-list-disc.gif

467 ms

bg-hline-2px.gif

bg-hline-2px.gif

563 ms

img-diagram-index.png

img-diagram-index.png

566 ms

bg-alert-bottom-left.png

bg-alert-bottom-left.png

562 ms

bg-alert-bottom-right.png

bg-alert-bottom-right.png

565 ms

bg-alert-top-left.png

bg-alert-top-left.png

566 ms

bg-alert-top-right.png

bg-alert-top-right.png

656 ms

bg-table-header-curve-left.gif

bg-table-header-curve-left.gif

645 ms

bg-table-header-curve-right.gif

bg-table-header-curve-right.gif

648 ms

ga.js

ga.js

448 ms

465 ms

watch.js

watch.js

779 ms

performance-0%2C0%2C0%2C312%2C1266%2C32058.gif

performance-0%2C0%2C0%2C312%2C1266%2C32058.gif

203 ms

fp-c6c2b1b32a6f09d541e8e13e5afe155a.gif

fp-c6c2b1b32a6f09d541e8e13e5afe155a.gif

205 ms

__utm.gif

__utm.gif

22 ms

38 ms

Accessibility Review

rostender.info accessibility score

90

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

rostender.info best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rostender.info SEO score

100

Search Engine Optimization Advices

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

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 Rostender.info 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 Rostender.info 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

rostender.info

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