Tools & Wizards About Us
codejacks.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

codejacks.com

半岛在线开户·（中国）官方网站

Page Load Speed

6.2 sec in total

First Response

710 ms

Resources Loaded

3.3 sec

Page Rendered

2.2 sec

codejacks.com screenshot

About Website

Welcome to codejacks.com homepage info - get ready to check Codejacks best content for Poland right away, or after learning these important things about codejacks.com

半岛在线开户·（中国）官方网站（以下简称半岛在线开户·（中国）官方网站）于2001年在青浦工业园成立，公司立足于发电设备制造，逐步向集团化、多元化产业发展。半岛在线开户·（中国）官方网站超给力流水回馈广大客户!半岛在线开户·（中国）官方网站是全平台在最高的。

Visit codejacks.com

Key Findings

We analyzed Codejacks.com page load time and found that the first response time was 710 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

codejacks.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value4.1 s

78/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

codejacks.com

710 ms

wp-emoji-release.min.js

125 ms

front-styles.css

163 ms

content-cards.css

164 ms

bootstrap.min.css

306 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 32% of them (35 requests) were addressed to the original Codejacks.com, 24% (26 requests) were made to Static.xx.fbcdn.net and 10% (11 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source I2.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 383.7 kB (64%)

Content Size

598.1 kB

After Optimization

214.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Codejacks.com main page is 598.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 369.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 65.8 kB

  • Original 80.1 kB
  • After minification 77.1 kB
  • After compression 14.4 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. 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 65.8 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 7.3 kB

  • Original 53.1 kB
  • After minification 45.8 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, Codejacks needs image optimization as it can save up to 7.3 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

-0%

Potential reduce by 152 B

  • Original 95.6 kB
  • After minification 95.6 kB
  • After compression 95.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-84%

Potential reduce by 310.5 kB

  • Original 369.3 kB
  • After minification 334.4 kB
  • After compression 58.8 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. Codejacks.com needs all CSS files to be minified and compressed as it can save up to 310.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (60%)

Requests Now

98

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codejacks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

codejacks.com

codejacks.com

710 ms

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125 ms

front-styles.css

front-styles.css

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content-cards.css

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Accessibility Review

codejacks.com accessibility score

89

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

Links do not have a discernible name

Best Practices

codejacks.com 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

codejacks.com SEO score

92

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codejacks.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Codejacks.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

codejacks.com

Open Graph data is detected on the main page of Codejacks. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: