Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ontheline.trincoll.edu

On The Line: How Schooling, Housing, and Civil Rights Shaped Hartford and its Suburbs

Page Load Speed

527 ms in total

First Response

61 ms

Resources Loaded

352 ms

Page Rendered

114 ms

ontheline.trincoll.edu screenshot

About Website

Welcome to ontheline.trincoll.edu homepage info - get ready to check On The Line Trincoll best content for United States right away, or after learning these important things about ontheline.trincoll.edu

This open-access digital book makes visible the hidden history of schooling and housing boundaries that divided metropolitan Hartford, Connecticut, and tells the stories of everyday families and civil...

Visit ontheline.trincoll.edu

Key Findings

We analyzed Ontheline.trincoll.edu page load time and found that the first response time was 61 ms and then it took 466 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

ontheline.trincoll.edu performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.47

18/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

ontheline.trincoll.edu

61 ms

ontheline.trincoll.edu

37 ms

jquery-3.6.0.min.js

24 ms

fuse.min.js

52 ms

style.css

38 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 80% of them (24 requests) were addressed to the original Ontheline.trincoll.edu, 13% (4 requests) were made to Mirrors.creativecommons.org and 3% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (154 ms) relates to the external source Mirrors.creativecommons.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.8 kB (17%)

Content Size

134.9 kB

After Optimization

112.1 kB

In fact, the total size of Ontheline.trincoll.edu main page is 134.9 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. 40% of websites need less resources to load. Images take 113.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 16.7 kB

  • Original 21.6 kB
  • After minification 21.2 kB
  • After compression 4.9 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. 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 16.7 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 6.1 kB

  • Original 113.3 kB
  • After minification 107.2 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. On The Line Trincoll images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 20 (74%)

Requests Now

27

After Optimization

7

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On The Line Trincoll. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ontheline.trincoll.edu accessibility score

90

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

Best Practices

ontheline.trincoll.edu best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ontheline.trincoll.edu SEO score

92

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 Ontheline.trincoll.edu 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 Ontheline.trincoll.edu 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 data is detected on the main page of On The Line Trincoll. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: