Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

downserv.net

5357cc拉斯维加斯(中国)有限公司

Page Load Speed

5 sec in total

First Response

376 ms

Resources Loaded

3.4 sec

Page Rendered

1.3 sec

downserv.net screenshot

About Website

Click here to check amazing Downserv content for Egypt. Otherwise, check out these important facts you probably never knew about downserv.net

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Visit downserv.net

Key Findings

We analyzed Downserv.net page load time and found that the first response time was 376 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

downserv.net performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

downserv.net

376 ms

www.downserv.net

558 ms

index.php

623 ms

styles.css

374 ms

engine.css

367 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 66% of them (42 requests) were addressed to the original Downserv.net, 5% (3 requests) were made to Adnetworkperformance.com and 3% (2 requests) were made to I74.fastpic.ru. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Downserv.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 219.8 kB (39%)

Content Size

569.3 kB

After Optimization

349.5 kB

In fact, the total size of Downserv.net main page is 569.3 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. 35% of websites need less resources to load. Images take 333.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 58.6 kB

  • Original 72.0 kB
  • After minification 62.6 kB
  • After compression 13.4 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. This page needs HTML code to be minified as it can gain 9.4 kB, which is 13% 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 58.6 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 45.5 kB

  • Original 333.3 kB
  • After minification 287.8 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, Downserv needs image optimization as it can save up to 45.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 80.6 kB

  • Original 120.3 kB
  • After minification 116.7 kB
  • After compression 39.7 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 80.6 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 35.2 kB

  • Original 43.8 kB
  • After minification 36.7 kB
  • After compression 8.6 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. Downserv.net needs all CSS files to be minified and compressed as it can save up to 35.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (32%)

Requests Now

59

After Optimization

40

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Downserv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

downserv.net accessibility score

86

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.

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

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

Best Practices

downserv.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

downserv.net SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    ZH

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Downserv.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Russian language. Our system also found out that Downserv.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

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