Tools & Wizards About Us

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

tx01001475.schoolwires.net

Dallas Independent School District / Dallas ISD Home

Page Load Speed

3.8 sec in total

First Response

12 ms

Resources Loaded

3.4 sec

Page Rendered

398 ms

About Website

Visit tx01001475.schoolwires.net now to see the best up-to-date Tx 01001475 School Wires content for United States and also check out these interesting facts you probably never knew about tx01001475.schoolwires.net

Dallas Independent School District. Dallas ISD is considered to be one of the fastest improving urban school districts in the country.

Visit tx01001475.schoolwires.net

Key Findings

We analyzed Tx01001475.schoolwires.net page load time and found that the first response time was 12 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tx01001475.schoolwires.net performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value26.0 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value5,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.96

2/100

15%

TTI (Time to Interactive)

Value42.9 s

0/100

10%

Network Requests Diagram

tx01001475.schoolwires.net

12 ms

tx01001475.schoolwires.net

226 ms

pendo.js

173 ms

sri-failover.min.js

81 ms

OpenSans-Light.css

81 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 51% of them (48 requests) were addressed to the original Tx01001475.schoolwires.net, 14% (13 requests) were made to Extend.schoolwires.com and 7% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Platform.twitter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 882.6 kB (17%)

Content Size

5.3 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tx01001475.schoolwires.net main page is 5.3 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. Only a small number of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 379.0 kB

  • Original 466.1 kB
  • After minification 454.5 kB
  • After compression 87.1 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. 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 379.0 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 166.7 kB

  • Original 3.7 MB
  • After minification 3.5 MB

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. Tx 01001475 School Wires images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 317.2 kB

  • Original 865.1 kB
  • After minification 863.0 kB
  • After compression 547.9 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 317.2 kB or 37% of the original size.

CSS Optimization

-7%

Potential reduce by 19.6 kB

  • Original 300.4 kB
  • After minification 300.2 kB
  • After compression 280.8 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. Tx01001475.schoolwires.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 60 (71%)

Requests Now

84

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tx 01001475 School Wires. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tx01001475.schoolwires.net accessibility score

96

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

Links do not have a discernible name

Best Practices

tx01001475.schoolwires.net best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tx01001475.schoolwires.net SEO score

91

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tx01001475.schoolwires.net 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 Tx01001475.schoolwires.net main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph data is detected on the main page of Tx 01001475 School Wires. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: