Access grandslamhistory.ru. Большой Шлем. Теннисный справочник - История главных теннисных турниров

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value1.132

1/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

grandslamhistory.ru

267 ms

grandslamhistory.ru

106 ms

www.grandslamhistory.ru

328 ms

grandslamhistory.com.ua

202 ms

www.grandslamhistory.com.ua

1518 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Grandslamhistory.ru, 34% (35 requests) were made to Grandslamhistory.com and 21% (21 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Grandslamhistory.com.ua.

Content Size

462.6 kB

After Optimization

293.6 kB

In fact, the total size of Grandslamhistory.ru main page is 462.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 181.5 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 74.4 kB

Original 83.4 kB
After minification 59.7 kB
After compression 8.9 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 23.7 kB, which is 28% 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 74.4 kB or 89% of the original size.

Image Optimization

-15%

Potential reduce by 27.8 kB

Original 181.5 kB
After minification 153.7 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. Obviously, Grandslamhistory needs image optimization as it can save up to 27.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-39%

Potential reduce by 63.4 kB

Original 162.5 kB
After minification 162.5 kB
After compression 99.1 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 63.4 kB or 39% of the original size.

CSS Optimization

-10%

Potential reduce by 3.4 kB

Original 35.3 kB
After minification 35.3 kB
After compression 31.9 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. Grandslamhistory.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grandslamhistory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 22 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

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

Displays images with incorrect aspect ratio

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

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

EN
Encoding

UTF-8

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

grandslamhistory.ru

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

Большой Шлем. Теннисный справочник - История главных теннисных турниров

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

grandslamhistory.ru

grandslamhistory.ru

www.grandslamhistory.ru

grandslamhistory.com.ua

www.grandslamhistory.com.ua

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

grandslamhistory.ru

grandslamhistory.ru

www.grandslamhistory.ru

grandslamhistory.com.ua

www.grandslamhistory.com.ua

app.css

font-awesome.min.css

PTN77F_stylesheet.css

custom-style.css

jquery.min.js

jquery.min.js

bootstrap.min.js

jquery-ui.min.js

sdk.js

js

api.js

winners.js

css

jquery-ui.css

bootstrap.min.css

css

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