Access dw.kz. Купить фотоаппарат Canon, Nikon, Fujifilm, Sony. Объективы

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value6,210 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value33.3 s

0/100

10%

dw.kz

628 ms

dw.kz

877 ms

dw.kz

1307 ms

core.min.css

500 ms

style.css

507 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 72% of them (68 requests) were addressed to the original Dw.kz, 7% (7 requests) were made to St6-21.vk.com and 6% (6 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Dw.kz.

Content Size

1.4 MB

After Optimization

967.9 kB

In fact, the total size of Dw.kz main page is 1.4 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. Javascripts take 483.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 75.4 kB

Original 96.4 kB
After minification 88.6 kB
After compression 21.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 75.4 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 32.3 kB

Original 416.7 kB
After minification 384.4 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. Dw images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 246.9 kB

Original 483.4 kB
After minification 466.6 kB
After compression 236.4 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 246.9 kB or 51% of the original size.

CSS Optimization

-8%

Potential reduce by 28.2 kB

Original 354.2 kB
After minification 354.2 kB
After compression 326.0 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. Dw.kz has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

UTF-8

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

dw.kz

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Купить фотоаппарат Canon, Nikon, Fujifilm, Sony. Объективы

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

dw.kz

dw.kz

dw.kz

core.min.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

dw.kz

dw.kz

dw.kz

core.min.css

style.css

template_styles.css

core.min.js

core_db.min.js

core_ajax.min.js

json2.min.js

core_ls.min.js

core_fx.min.js

core_frame_cache.min.js

jquery-1.8.3.min.js

slides.min.jquery.js

jquery.scrollto.js

script.js

jquery.carouFredSel-5.6.4-packed.js

jquery.cookie.js

jquery.slideViewerPro.1.5.js

jquery.timers.js

script.min.js

css

f7QJKmkscJiZ

openapi.a2ed73393cad04481c1dfb3f7794921f.js

ba.js

background-fon.jpg

fon-light.png

logo.png

help.png

cart.png

menu-bg.jpg

log-in.png

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