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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

njtechmars.com

Page Load Speed

10.7 sec in total

First Response

920 ms

Resources Loaded

9.7 sec

Page Rendered

87 ms

njtechmars.com screenshot

About Website

Welcome to njtechmars.com homepage info - get ready to check Njtechmars best content right away, or after learning these important things about njtechmars.com

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Key Findings

We analyzed Njtechmars.com page load time and found that the first response time was 920 ms and then it took 9.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

njtechmars.com performance score

0

Network Requests Diagram

njtechmars.com

920 ms

font-awesome.min.css

1163 ms

index.css

877 ms

jquery.min.js

2046 ms

onepage.js

1169 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Njtechmars.com and no external sources were called. The less responsive or slowest element that took the longest time to load (7 sec) belongs to the original domain Njtechmars.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.7 kB (15%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Njtechmars.com main page is 1.5 MB. 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. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 8.7 kB

  • Original 12.4 kB
  • After minification 11.4 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. 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 8.7 kB or 70% of the original size.

Image Optimization

-9%

Potential reduce by 117.3 kB

  • Original 1.4 MB
  • After minification 1.3 MB

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. Njtechmars images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 71.7 kB

  • Original 107.1 kB
  • After minification 104.3 kB
  • After compression 35.4 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 67% of the original size.

CSS Optimization

-81%

Potential reduce by 24.0 kB

  • Original 29.7 kB
  • After minification 27.0 kB
  • After compression 5.7 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. Njtechmars.com needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Njtechmars. According to our analytics all requests are already optimized.

Network Requests Diagram

njtechmars.com

njtechmars.com

920 ms

font-awesome.min.css

font-awesome.min.css

1163 ms

index.css

index.css

877 ms

jquery.min.js

jquery.min.js

2046 ms

onepage.js

onepage.js

1169 ms

proj_cisco.jpg

proj_cisco.jpg

295 ms

proj_njutbbs.jpg

proj_njutbbs.jpg

585 ms

proj_njutol.jpg

proj_njutol.jpg

299 ms

proj_njutrepair.png

proj_njutrepair.png

2054 ms

proj_party_training.jpg

proj_party_training.jpg

1173 ms

proj_pingpong.png

proj_pingpong.png

879 ms

proj_tw.jpg

proj_tw.jpg

1464 ms

proj_tzb.jpg

proj_tzb.jpg

591 ms

caichuang.jpg

caichuang.jpg

1169 ms

default.jpg

default.jpg

884 ms

%E5%BE%90%E5%88%9A.jpg

%E5%BE%90%E5%88%9A.jpg

1463 ms

houzhendong.jpg

houzhendong.jpg

1761 ms

wulibin.jpg

wulibin.jpg

1462 ms

zhangyijia.jpg

zhangyijia.jpg

1757 ms

wangwenyu.jpg

wangwenyu.jpg

2632 ms

%E6%B4%AA%E5%85%86%E4%B8%B0.jpg

%E6%B4%AA%E5%85%86%E4%B8%B0.jpg

5265 ms

lizhen.jpg

lizhen.jpg

7016 ms

%E5%BC%A0%E4%BA%91%E8%8E%89.jpg

%E5%BC%A0%E4%BA%91%E8%8E%89.jpg

2050 ms

lanjian.jpg

lanjian.jpg

2348 ms

zhaojiannan.jpg

zhaojiannan.jpg

2928 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2342 ms

SEO Factors

njtechmars.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Njtechmars.com 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 Chinese. Our system also found out that Njtechmars.com 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

njtechmars.com

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