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db.npcriz.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

db.npcriz.ru

PEPTIDES

Page Load Speed

4.7 sec in total

First Response

1.3 sec

Resources Loaded

3.2 sec

Page Rendered

170 ms

db.npcriz.ru screenshot

About Website

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

Visit db.npcriz.ru

Key Findings

We analyzed Db.npcriz.ru page load time and found that the first response time was 1.3 sec and then it took 3.4 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

db.npcriz.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value22.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value34.2 s

0/100

25%

SI (Speed Index)

Value22.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value54.6 s

0/100

10%

Network Requests Diagram

db.npcriz.ru

1311 ms

StylesMain.css

1088 ms

Styles1.css

557 ms

StylesBg.css

531 ms

red_right_arrow.png

570 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Db.npcriz.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Db.npcriz.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.7 kB (27%)

Content Size

448.1 kB

After Optimization

327.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Db.npcriz.ru main page is 448.1 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. Only 5% of websites need less resources to load. Images take 422.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 10.7 kB

  • Original 13.5 kB
  • After minification 11.6 kB
  • After compression 2.9 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 2.0 kB, which is 15% 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 10.7 kB or 79% of the original size.

Image Optimization

-24%

Potential reduce by 99.3 kB

  • Original 422.6 kB
  • After minification 323.3 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, Db Npcriz needs image optimization as it can save up to 99.3 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-89%

Potential reduce by 10.7 kB

  • Original 12.0 kB
  • After minification 9.1 kB
  • After compression 1.3 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. Db.npcriz.ru needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 89% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Db Npcriz. According to our analytics all requests are already optimized.

Network Requests Diagram

db.npcriz.ru

db.npcriz.ru

1311 ms

StylesMain.css

StylesMain.css

1088 ms

Styles1.css

Styles1.css

557 ms

StylesBg.css

StylesBg.css

531 ms

red_right_arrow.png

red_right_arrow.png

570 ms

lock_login.gif

lock_login.gif

1106 ms

HomePage_Registration.jpg

HomePage_Registration.jpg

1057 ms

guess_computer_password.jpg

guess_computer_password.jpg

1863 ms

Help.png

Help.png

836 ms

fon.jpg

fon.jpg

1045 ms

Arrow-Switch.png

Arrow-Switch.png

277 ms

Russia.png

Russia.png

1067 ms

European%20Union.png

European%20Union.png

1328 ms

info_45.png

info_45.png

572 ms

Accessibility Review

db.npcriz.ru accessibility score

79

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

db.npcriz.ru 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

High

Missing source maps for large first-party JavaScript

SEO Factors

db.npcriz.ru SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Db.npcriz.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Db.npcriz.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

db.npcriz.ru

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