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referat.tver.ru screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

referat.tver.ru

"РефератЪ" - Тверской образовательный портал

Page Load Speed

2.9 sec in total

First Response

800 ms

Resources Loaded

1.9 sec

Page Rendered

122 ms

referat.tver.ru screenshot

About Website

Click here to check amazing Referat Tver content for Russia. Otherwise, check out these important facts you probably never knew about referat.tver.ru

Visit referat.tver.ru

Key Findings

We analyzed Referat.tver.ru page load time and found that the first response time was 800 ms and then it took 2.1 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

referat.tver.ru performance score

0

Network Requests Diagram

referat.tver.ru

800 ms

default.css

138 ms

watch.js

170 ms

aci.js

208 ms

hit

272 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 48% of them (10 requests) were addressed to the original Referat.tver.ru, 19% (4 requests) were made to Mc.yandex.ru and 19% (4 requests) were made to Acint.net. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain Referat.tver.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.8 kB (65%)

Content Size

95.1 kB

After Optimization

33.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Referat.tver.ru main page is 95.1 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. Javascripts take 80.7 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 7.0 kB

  • Original 10.7 kB
  • After minification 9.2 kB
  • After compression 3.7 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 14% 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 7.0 kB or 65% of the original size.

JavaScript Optimization

-64%

Potential reduce by 52.0 kB

  • Original 80.7 kB
  • After minification 80.7 kB
  • After compression 28.8 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 52.0 kB or 64% of the original size.

CSS Optimization

-76%

Potential reduce by 2.8 kB

  • Original 3.7 kB
  • After minification 2.6 kB
  • After compression 882 B

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. Referat.tver.ru needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (59%)

Requests Now

17

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Referat Tver. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

referat.tver.ru

referat.tver.ru

800 ms

default.css

default.css

138 ms

watch.js

watch.js

170 ms

aci.js

aci.js

208 ms

hit

hit

272 ms

img01.gif

img01.gif

139 ms

img02.gif

img02.gif

277 ms

img05.gif

img05.gif

272 ms

img06.gif

img06.gif

271 ms

img07.gif

img07.gif

272 ms

img08.gif

img08.gif

274 ms

img09.gif

img09.gif

278 ms

img11.gif

img11.gif

401 ms

watch.js

watch.js

476 ms

100 ms

194 ms

hit

hit

132 ms

384 ms

advert.gif

advert.gif

180 ms

1

1

180 ms

match

match

203 ms

SEO Factors

referat.tver.ru SEO score

0

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Referat.tver.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Referat.tver.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

referat.tver.ru

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