Tools & Wizards About Us
wwwreferats.net screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

wwwreferats.net

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Page Load Speed

2.7 sec in total

First Response

417 ms

Resources Loaded

2 sec

Page Rendered

280 ms

wwwreferats.net screenshot

About Website

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

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Key Findings

We analyzed Wwwreferats.net page load time and found that the first response time was 417 ms and then it took 2.3 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

wwwreferats.net performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.174

69/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

wwwreferats.net

417 ms

www.wwwreferats.net

434 ms

jquery.js

510 ms

jqueryui.js

504 ms

tojs.js

379 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 46% of them (13 requests) were addressed to the original Wwwreferats.net, 14% (4 requests) were made to Pagead2.googlesyndication.com and 14% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (510 ms) belongs to the original domain Wwwreferats.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.7 kB (45%)

Content Size

503.6 kB

After Optimization

278.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wwwreferats.net main page is 503.6 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. 30% of websites need less resources to load. Javascripts take 308.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 16.4 kB

  • Original 23.1 kB
  • After minification 22.7 kB
  • After compression 6.7 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 16.4 kB or 71% of the original size.

Image Optimization

-5%

Potential reduce by 7.5 kB

  • Original 141.5 kB
  • After minification 134.0 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. Wwwreferats images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 176.4 kB

  • Original 308.4 kB
  • After minification 288.4 kB
  • After compression 132.0 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 176.4 kB or 57% of the original size.

CSS Optimization

-80%

Potential reduce by 24.4 kB

  • Original 30.6 kB
  • After minification 26.7 kB
  • After compression 6.2 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. Wwwreferats.net needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (36%)

Requests Now

25

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wwwreferats. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wwwreferats.net

wwwreferats.net

417 ms

www.wwwreferats.net

www.wwwreferats.net

434 ms

jquery.js

jquery.js

510 ms

jqueryui.js

jqueryui.js

504 ms

tojs.js

tojs.js

379 ms

styles.css

styles.css

380 ms

openapi.js

openapi.js

394 ms

adsbygoogle.js

adsbygoogle.js

9 ms

sochinenie.jpg

sochinenie.jpg

151 ms

zpic21.png

zpic21.png

151 ms

lineimg22.png

lineimg22.png

148 ms

gdz.png

gdz.png

155 ms

autoboy.jpg

autoboy.jpg

256 ms

ca-pub-3598216589815434.js

ca-pub-3598216589815434.js

126 ms

zrt_lookup.html

zrt_lookup.html

60 ms

show_ads_impl.js

show_ads_impl.js

60 ms

zimg19.png

zimg19.png

218 ms

notebook.png

notebook.png

211 ms

hit

hit

271 ms

ads

ads

364 ms

osd.js

osd.js

12 ms

hit

hit

128 ms

17936953515831329993

17936953515831329993

34 ms

abg.js

abg.js

35 ms

m_js_controller.js

m_js_controller.js

45 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

28 ms

s

s

27 ms

x_button_blue2.png

x_button_blue2.png

25 ms

Accessibility Review

wwwreferats.net accessibility score

67

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

wwwreferats.net best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

wwwreferats.net SEO score

92

Search Engine Optimization Advices

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

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wwwreferats.net 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), while the claimed language is Russian. Our system also found out that Wwwreferats.net 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

wwwreferats.net

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