Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

emlog.net

emlog - 基于php的blog博客程序及CMS建站系统

Page Load Speed

5.7 sec in total

First Response

721 ms

Resources Loaded

4.8 sec

Page Rendered

217 ms

emlog.net screenshot

About Website

Visit emlog.net now to see the best up-to-date Emlog content for China and also check out these interesting facts you probably never knew about emlog.net

emlog是一款基于PHP和MySQL的轻量级博客及CMS建站系统,同时也是采用Markdown语法编辑器的内容创作工具。致力于打造快速、稳定,且在使用上又极其简单、舒适的内容创作及站点搭建程序。

Visit emlog.net

Key Findings

We analyzed Emlog.net page load time and found that the first response time was 721 ms and then it took 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

emlog.net performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

emlog.net

721 ms

www.emlog.net

796 ms

bootstrap.min.css

2041 ms

style.css

1371 ms

markdown.css

1267 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 12% of them (2 requests) were addressed to the original Emlog.net, 88% (15 requests) were made to Oss.emlog.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Oss.emlog.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.5 kB (69%)

Content Size

16.8 kB

After Optimization

5.3 kB

In fact, the total size of Emlog.net main page is 16.8 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. 15% of websites need less resources to load. HTML takes 12.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 9.6 kB

  • Original 12.7 kB
  • After minification 9.8 kB
  • After compression 3.1 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 2.9 kB, which is 23% 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 9.6 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.0 kB
  • After minification 1.0 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. Emlog images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 549 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 461 B

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 549 B or 54% of the original size.

CSS Optimization

-66%

Potential reduce by 1.4 kB

  • Original 2.1 kB
  • After minification 2.0 kB
  • After compression 729 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. Emlog.net needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (57%)

Requests Now

14

After Optimization

6

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emlog. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

emlog.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.

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

emlog.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

emlog.net SEO score

97

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

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