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49erstweets.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

49erstweets.com

49erstweets.com - The 1st overall pick for real-time 49ers content!

Page Load Speed

649 ms in total

First Response

155 ms

Resources Loaded

392 ms

Page Rendered

102 ms

49erstweets.com screenshot

About Website

Welcome to 49erstweets.com homepage info - get ready to check 49ers Tweets best content for United States right away, or after learning these important things about 49erstweets.com

Visit 49erstweets.com

Key Findings

We analyzed 49erstweets.com page load time and found that the first response time was 155 ms and then it took 494 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

49erstweets.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.829

4/100

15%

TTI (Time to Interactive)

Value6.3 s

60/100

10%

Network Requests Diagram

49erstweets.com

155 ms

bootstrap.min.css

123 ms

3-col-portfolio.css

52 ms

jquery.js

136 ms

bootstrap.min.js

79 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 83% of them (5 requests) were addressed to the original 49erstweets.com, 17% (1 request) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (155 ms) belongs to the original domain 49erstweets.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 193.5 kB (75%)

Content Size

257.1 kB

After Optimization

63.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of 49erstweets.com main page is 257.1 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. Only 10% of websites need less resources to load. Javascripts take 131.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 6.6 kB

  • Original 7.9 kB
  • After minification 4.3 kB
  • After compression 1.3 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 3.6 kB, which is 46% 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 6.6 kB or 83% of the original size.

JavaScript Optimization

-67%

Potential reduce by 88.7 kB

  • Original 131.7 kB
  • After minification 131.7 kB
  • After compression 43.0 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 88.7 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 98.1 kB

  • Original 117.4 kB
  • After minification 117.2 kB
  • After compression 19.3 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. 49erstweets.com needs all CSS files to be minified and compressed as it can save up to 98.1 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 49ers Tweets. According to our analytics all requests are already optimized.

Network Requests Diagram

49erstweets.com

49erstweets.com

155 ms

bootstrap.min.css

bootstrap.min.css

123 ms

3-col-portfolio.css

3-col-portfolio.css

52 ms

jquery.js

jquery.js

136 ms

bootstrap.min.js

bootstrap.min.js

79 ms

widgets.js

widgets.js

79 ms

Accessibility Review

49erstweets.com accessibility score

82

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.

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

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

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

Best Practices

49erstweets.com best practices score

75

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

Page has valid source maps

SEO Factors

49erstweets.com SEO score

83

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 49erstweets.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 49erstweets.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

49erstweets.com

Open Graph description is not detected on the main page of 49ers Tweets. 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: