Tools & Wizards About Us
dallascollege.edu screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

dallascollege.edu

Dallas College: Education That Works in Dallas County

Page Load Speed

4 sec in total

First Response

99 ms

Resources Loaded

3.8 sec

Page Rendered

119 ms

dallascollege.edu screenshot

About Website

Click here to check amazing Dallas College content for United States. Otherwise, check out these important facts you probably never knew about dallascollege.edu

The seven campuses of Dallas College include Brookhaven, Cedar Valley, Eastfield, El Centro, Mountain View, North Lake and Richland. Apply today!

Visit dallascollege.edu

Key Findings

We analyzed Dallascollege.edu page load time and found that the first response time was 99 ms and then it took 3.9 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

dallascollege.edu performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value5,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value39.0 s

0/100

10%

Network Requests Diagram

dallascollege.edu

99 ms

www.dallascollege.edu

226 ms

default.aspx

44 ms

default.aspx

399 ms

gtm.js

75 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 50% of them (52 requests) were addressed to the original Dallascollege.edu, 10% (10 requests) were made to Webbot.admithub.com and 8% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Adservice.google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 297.0 kB (6%)

Content Size

5.0 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dallascollege.edu main page is 5.0 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. Javascripts take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 143.1 kB

  • Original 182.5 kB
  • After minification 161.1 kB
  • After compression 39.5 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 21.4 kB, which is 12% 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 143.1 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 4.6 kB

  • Original 567.6 kB
  • After minification 562.9 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. Dallas College images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 109.4 kB

  • Original 3.8 MB
  • After minification 3.8 MB
  • After compression 3.7 MB

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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 39.9 kB

  • Original 451.1 kB
  • After minification 451.0 kB
  • After compression 411.3 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. Dallascollege.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (67%)

Requests Now

84

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dallas College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dallascollege.edu

dallascollege.edu

99 ms

www.dallascollege.edu

www.dallascollege.edu

226 ms

default.aspx

default.aspx

44 ms

default.aspx

default.aspx

399 ms

gtm.js

gtm.js

75 ms

corev15.css

corev15.css

152 ms

bootstrap.min.css

bootstrap.min.css

281 ms

spoverwrites.css

spoverwrites.css

221 ms

all.min.css

all.min.css

222 ms

styles.css

styles.css

260 ms

temp.css

temp.css

220 ms

initstrings.js

initstrings.js

230 ms

init.js

init.js

325 ms

theming.js

theming.js

315 ms

ScriptResource.axd

ScriptResource.axd

295 ms

blank.js

blank.js

357 ms

ScriptResource.axd

ScriptResource.axd

315 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

433 ms

bootstrap.min.js

bootstrap.min.js

431 ms

masterpage_scripts.js

masterpage_scripts.js

411 ms

WebResource.axd

WebResource.axd

334 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

20 ms

core.js

core.js

112 ms

js

js

59 ms

analytics.js

analytics.js

36 ms

core.js

core.js

34 ms

collect

collect

39 ms

collect

collect

26 ms

ga-audiences

ga-audiences

75 ms

css2

css2

29 ms

css

css

44 ms

dc-logo-master.svg

dc-logo-master.svg

105 ms

dc-logo-master-white.svg

dc-logo-master-white.svg

101 ms

diversity-400x400.jpg

diversity-400x400.jpg

147 ms

dallas-county-map.svg

dallas-county-map.svg

128 ms

Vonda-Bailey-Shaw-300x215.jpg

Vonda-Bailey-Shaw-300x215.jpg

105 ms

Josh-Skolnick-300x215.jpg

Josh-Skolnick-300x215.jpg

101 ms

iris-freemon-300x215.jpg

iris-freemon-300x215.jpg

301 ms

corev15.css

corev15.css

266 ms

bootstrap.min.css

bootstrap.min.css

287 ms

spoverwrites.css

spoverwrites.css

284 ms

all.min.css

all.min.css

283 ms

styles.css

styles.css

281 ms

temp.css

temp.css

309 ms

2024-summer-fall-v4-1600x512.jpg

2024-summer-fall-v4-1600x512.jpg

946 ms

path-business-400x300.jpg

path-business-400x300.jpg

411 ms

path-arts-400x300.jpg

path-arts-400x300.jpg

412 ms

path-education-400x300.jpg

path-education-400x300.jpg

411 ms

path-stem-400x300.jpg

path-stem-400x300.jpg

411 ms

path-health-sciences-400x300.jpg

path-health-sciences-400x300.jpg

412 ms

path-public-service-400x300.jpg

path-public-service-400x300.jpg

898 ms

path-manufacturing-400x300.jpg

path-manufacturing-400x300.jpg

897 ms

bg-campus-1600x512.jpg

bg-campus-1600x512.jpg

898 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

197 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w9.woff

239 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

268 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

268 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

267 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

268 ms

fa-solid-900.woff

fa-solid-900.woff

882 ms

fa-regular-400.woff

fa-regular-400.woff

833 ms

siteanalyze_66356246.js

siteanalyze_66356246.js

261 ms

iframe_api

iframe_api

262 ms

fbevents.js

fbevents.js

312 ms

scevent.min.js

scevent.min.js

219 ms

insight.min.js

insight.min.js

260 ms

query.ashx

query.ashx

176 ms

SP.Web.GetContextWebThemeData

SP.Web.GetContextWebThemeData

977 ms

ally.ui.js

ally.ui.js

168 ms

webchat.js

webchat.js

187 ms

fa-brands-400.woff

fa-brands-400.woff

795 ms

www-widgetapi.js

www-widgetapi.js

38 ms

insight_tag_errors.gif

insight_tag_errors.gif

566 ms

ally.ui.136358f7d59556a71f41.js

ally.ui.136358f7d59556a71f41.js

426 ms

strings.js

strings.js

495 ms

image.aspx

image.aspx

463 ms

logger.min.js

logger.min.js

720 ms

webchatPopUp.html

webchatPopUp.html

70 ms

webchatIframe.html

webchatIframe.html

115 ms

webchat.css

webchat.css

139 ms

activityi;src=9091919;type=gen;cat=homep0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=5470496413763.612

activityi;src=9091919;type=gen;cat=homep0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=5470496413763.612

425 ms

css

css

141 ms

webchatPopUp.css

webchatPopUp.css

141 ms

webchatPopUp.js

webchatPopUp.js

410 ms

webchatIframe.css

webchatIframe.css

272 ms

webchatIframe.js

webchatIframe.js

897 ms

core.js

core.js

314 ms

collect

collect

127 ms

collect

collect

165 ms

li_sync

li_sync

664 ms

js

js

454 ms

src=9091919;type=gen;cat=homep0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=5470496413763.612

src=9091919;type=gen;cat=homep0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;ord=5470496413763.612

1139 ms

corev15.css

corev15.css

533 ms

mquery.js

mquery.js

504 ms

heat.aspx

heat.aspx

108 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

553 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

551 ms

admithub-icon-2-8.87e53cb7.ttf

admithub-icon-2-8.87e53cb7.ttf

551 ms

sp.init.js

sp.init.js

576 ms

pixel

pixel

57 ms

67 ms

sp.core.js

sp.core.js

128 ms

match-result

match-result

13 ms

Accessibility Review

dallascollege.edu accessibility score

100

Accessibility Issues

Best Practices

dallascollege.edu 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dallascollege.edu SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Dallascollege.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 Dallascollege.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

dallascollege.edu

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