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name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

gkvector.com

446 ms

798 ms

elementor-icons.min.css

141 ms

frontend.min.css

286 ms

swiper.min.css

409 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 95% of them (120 requests) were addressed to the original Gkvector.com, 2% (3 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Gkvector.com.

Content Size

519.0 kB

After Optimization

315.0 kB

In fact, the total size of Gkvector.com main page is 519.0 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. 45% of websites need less resources to load. HTML takes 222.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 182.5 kB

Original 222.9 kB
After minification 213.7 kB
After compression 40.4 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. 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 182.5 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 2.3 kB

Original 58.0 kB
After minification 55.7 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. Gkvector images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 8.7 kB

Original 83.1 kB
After minification 83.1 kB
After compression 74.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 10.6 kB

Original 155.1 kB
After minification 154.6 kB
After compression 144.5 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. Gkvector.com has all CSS files already compressed.

Requests Now

119

After Optimization

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gkvector. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 72 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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Gkvector.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 Gkvector.com 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

gkvector.com

Open Graph data is detected on the main page of Gkvector. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Медицинское и лабораторное оборудование — купить в ГК «Вектор», доставка по Санкт-Петербургу и России

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

gkvector.com

elementor-icons.min.css

frontend.min.css

swiper.min.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

gkvector.com

elementor-icons.min.css

frontend.min.css

swiper.min.css

all.min.css

v4-shims.min.css

bootstrap-light.min.css

base.min.css

widget-wd-recent-posts.min.css

widget-nav.min.css

woo-widget-product-list.min.css

opt-lazy-load.min.css

wp-gutenberg.min.css

int-wpcf7.min.css

int-elem-base.min.css

woo-opt-sticky-notices.min.css

woocommerce-base.min.css

mod-star-rating.min.css

woo-el-track-order.min.css

woo-mod-block-notices.min.css

woo-gutenberg.min.css

opt-carousel-disable.min.css

header-base.min.css

mod-tools.min.css

header-el-base.min.css

el-social-icons.min.css

woo-mod-login-form.min.css

header-el-my-account.min.css

header-el-category-nav.min.css

mod-nav-vertical.min.css

mod-nav-vertical-design-default.min.css

header-mod-content-calc.min.css

mod-dropdown-full-height.min.css

mod-nav-menu-label.min.css

el-banner.min.css

el-banner-hover-bg-and-border.min.css

css

el-banner-btn-hover.min.css

header-el-search.min.css

header-el-mobile-nav-dropdown.min.css

page-title.min.css

footer-base.min.css

el-tabs.min.css

el-product-tabs.min.css