Tools & Wizards About Us
newrocktech.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 38

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 62

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

newrocktech.com

Ippbx, Voip gateway, Cloud communication, Remote office, Ip phone-New Rock Technologies, Inc.

Page Load Speed

18.8 sec in total

First Response

715 ms

Resources Loaded

18 sec

Page Rendered

144 ms

newrocktech.com screenshot

About Website

Welcome to newrocktech.com homepage info - get ready to check New Rock Tech best content for Iran right away, or after learning these important things about newrocktech.com

New Rock is a digital solution provider of intelligent VoIP communication and cloud services, with products such as VoIP gateway, IP phone, IP-PBX, call recording solution, audio and video conferencin...

Visit newrocktech.com

Key Findings

We analyzed Newrocktech.com page load time and found that the first response time was 715 ms and then it took 18.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

newrocktech.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

2/100

25%

SI (Speed Index)

Value8.6 s

18/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.863

4/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

newrocktech.com

715 ms

mycss.css

291 ms

jquery-1.10.2.min.js

663 ms

slider.js

305 ms

bg_top.gif

148 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 85% of them (35 requests) were addressed to the original Newrocktech.com, 2% (1 request) were made to S4.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (11.7 sec) relates to the external source Pcookie.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.4 kB (26%)

Content Size

684.3 kB

After Optimization

507.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Newrocktech.com main page is 684.3 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. 20% of websites need less resources to load. Images take 533.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 14.0 kB

  • Original 19.2 kB
  • After minification 17.8 kB
  • After compression 5.2 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 14.0 kB or 73% of the original size.

Image Optimization

-13%

Potential reduce by 71.4 kB

  • Original 533.5 kB
  • After minification 462.2 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, New Rock Tech needs image optimization as it can save up to 71.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 71.7 kB

  • Original 109.4 kB
  • After minification 107.1 kB
  • After compression 37.7 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 71.7 kB or 66% of the original size.

CSS Optimization

-87%

Potential reduce by 19.3 kB

  • Original 22.1 kB
  • After minification 20.0 kB
  • After compression 2.8 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. Newrocktech.com needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (54%)

Requests Now

39

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of New Rock Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

newrocktech.com

newrocktech.com

715 ms

mycss.css

mycss.css

291 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

663 ms

slider.js

slider.js

305 ms

bg_top.gif

bg_top.gif

148 ms

weixing1.jpg

weixing1.jpg

926 ms

weixing2.jpg

weixing2.jpg

490 ms

logo.gif

logo.gif

343 ms

search.png

search.png

490 ms

icon_hm.gif

icon_hm.gif

340 ms

bbs.png

bbs.png

486 ms

icon_contact.gif

icon_contact.gif

488 ms

alpha.png

alpha.png

636 ms

tt_hm_news.gif

tt_hm_news.gif

633 ms

img_hm_news.gif

img_hm_news.gif

641 ms

icon1.gif

icon1.gif

634 ms

tt_hm_pro.gif

tt_hm_pro.gif

854 ms

img_hm_pro.gif

img_hm_pro.gif

1046 ms

tt_hm_program.gif

tt_hm_program.gif

854 ms

img_hm_program.gif

img_hm_program.gif

1190 ms

img_hm_about.gif

img_hm_about.gif

1046 ms

mn1.gif

mn1.gif

1038 ms

mn2.gif

mn2.gif

1037 ms

mn3.gif

mn3.gif

1070 ms

mn4.gif

mn4.gif

1181 ms

mn5.gif

mn5.gif

1181 ms

mn6.gif

mn6.gif

1181 ms

mn7.gif

mn7.gif

1182 ms

banner1.jpg

banner1.jpg

1233 ms

banner2.jpg

banner2.jpg

1910 ms

banner3.jpg

banner3.jpg

1767 ms

dot.png

dot.png

1326 ms

bg_hm_bx1.gif

bg_hm_bx1.gif

826 ms

bg_hm_bx2.gif

bg_hm_bx2.gif

823 ms

icon.gif

icon.gif

850 ms

z_stat.php

z_stat.php

2530 ms

stat.htm

stat.htm

168 ms

core.php

core.php

729 ms

9.gif

9.gif

1625 ms

pic.gif

pic.gif

545 ms

app.gif

app.gif

11681 ms

Accessibility Review

newrocktech.com accessibility score

38

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

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

newrocktech.com best practices score

62

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

newrocktech.com SEO score

73

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Newrocktech.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Newrocktech.com main page’s claimed encoding is gb2312. 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

newrocktech.com

Open Graph description is not detected on the main page of New Rock Tech. 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: