Tools & Wizards About Us
saikr.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

saikr.com

赛氪 - 全国大学生竞赛活动平台，汇聚高含金量比赛信息，提供专业报名系统和赛事服务-赛氪

Page Load Speed

62.7 sec in total

First Response

6 sec

Resources Loaded

56 sec

Page Rendered

743 ms

saikr.com screenshot

About Website

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

赛氪竞赛网是高含金量竞赛平台。为全国大学生提供各类高含金量竞赛信息聚合、报名和成绩查询服务，提供适合大学生参加的英语竞赛、数学竞赛、编程挑战赛、知识竞赛等比赛信息，涵盖全国大学生英语竞赛、蓝桥杯、互联网+大学生创新创业大赛等知名竞赛报名及成绩查询；

Visit saikr.com

Key Findings

We analyzed Saikr.com page load time and found that the first response time was 6 sec and then it took 56.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 25 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

saikr.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

saikr.com

6002 ms

top.min.css

13607 ms

index4.1.min.css

1427 ms

sea.js

1457 ms

seaConfig.js

1487 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 21% of them (13 requests) were addressed to the original Saikr.com, 38% (23 requests) were made to Sta.beta.saikr.com and 33% (20 requests) were made to 7xawxl.com1.z0.glb.clouddn.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Sta.beta.saikr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 306.1 kB (25%)

Content Size

1.2 MB

After Optimization

938.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Saikr.com main page is 1.2 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. 15% of websites need less resources to load. Images take 965.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 48.5 kB

  • Original 56.4 kB
  • After minification 36.7 kB
  • After compression 7.9 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 19.7 kB, which is 35% 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 48.5 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 105.9 kB

  • Original 965.5 kB
  • After minification 859.6 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, Saikr needs image optimization as it can save up to 105.9 kB or 11% 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 119.2 kB

  • Original 181.1 kB
  • After minification 181.0 kB
  • After compression 61.9 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 119.2 kB or 66% of the original size.

CSS Optimization

-77%

Potential reduce by 32.5 kB

  • Original 42.0 kB
  • After minification 42.0 kB
  • After compression 9.5 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. Saikr.com needs all CSS files to be minified and compressed as it can save up to 32.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (17%)

Requests Now

35

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Saikr. 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 as a result speed up the page load time.

Network Requests Diagram

saikr.com

saikr.com

6002 ms

top.min.css

top.min.css

13607 ms

index4.1.min.css

index4.1.min.css

1427 ms

sea.js

sea.js

1457 ms

seaConfig.js

seaConfig.js

1487 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

20184 ms

wj.min.js

wj.min.js

3971 ms

push.js

push.js

711 ms

top.min.js

top.min.js

19971 ms

index4.1.min.js

index4.1.min.js

506 ms

hm.js

hm.js

473 ms

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16211 ms

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10171 ms

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3320 ms

logo-g.svg

logo-g.svg

13225 ms

sk_icon.png

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19967 ms

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12304 ms

microsoft_research.png

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19966 ms

coolpad.png

coolpad.png

3082 ms

le.png

le.png

5421 ms

genius_plan.png

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9072 ms

app.jpg

app.jpg

19966 ms

qr-2.jpg

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19966 ms

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2869 ms

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8526 ms

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9479 ms

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13641 ms

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16404 ms

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9234 ms

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19950 ms

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16224 ms

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17817 ms

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16361 ms

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17481 ms

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18864 ms

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19933 ms

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19936 ms

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19936 ms

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19939 ms

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19941 ms

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19940 ms

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19941 ms

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19940 ms

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19941 ms

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19942 ms

topbar.min.js

topbar.min.js

12744 ms

sk_icon_big.png

sk_icon_big.png

19879 ms

new_icon.png

new_icon.png

19879 ms

none_pic.png

none_pic.png

19879 ms

logo.png

logo.png

19879 ms

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19878 ms

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19884 ms

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19884 ms

hm.gif

hm.gif

265 ms

jquery.cookie.min.js

jquery.cookie.min.js

20153 ms

Accessibility Review

saikr.com accessibility score

52

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

[id] attributes on active, focusable elements are not unique

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

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

saikr.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

saikr.com SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Saikr.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Saikr.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

saikr.com

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