8.4 sec in total
405 ms
6.7 sec
1.2 sec
Visit hsadallas.org now to see the best up-to-date Hsadallas content for United States and also check out these interesting facts you probably never knew about hsadallas.org
Harmony Public Schools are high performing K-12 public charter schools in Texas that focus on math, science, engineering, and computer technologies to provide opportunities for underserved communities...
Visit hsadallas.orgWe analyzed Hsadallas.org page load time and found that the first response time was 405 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
hsadallas.org performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value2.1 s
96/100
25%
Value5.1 s
62/100
10%
Value2,070 ms
7/100
30%
Value0.521
15/100
15%
Value6.3 s
61/100
10%
405 ms
170 ms
201 ms
269 ms
350 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 64% of them (35 requests) were addressed to the original Hsadallas.org, 9% (5 requests) were made to Fonts.gstatic.com and 7% (4 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Hsadallas.org.
Page size can be reduced by 588.8 kB (13%)
4.7 MB
4.1 MB
In fact, the total size of Hsadallas.org main page is 4.7 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. 50% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.
Potential reduce by 38.6 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 13.5 kB, which is 29% 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 38.6 kB or 83% of the original size.
Potential reduce by 177.9 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. Hsadallas images are well optimized though.
Potential reduce by 130.0 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 130.0 kB or 45% of the original size.
Potential reduce by 242.3 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. Hsadallas.org needs all CSS files to be minified and compressed as it can save up to 242.3 kB or 83% of the original size.
Number of requests can be reduced by 23 (52%)
44
21
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hsadallas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
default.aspx
405 ms
ga.js
170 ms
element.js
201 ms
bootstrap.min.css
269 ms
font-awesome.min.css
350 ms
animate.min.css
581 ms
prettyPhoto.css
371 ms
main_school.css
591 ms
responsive.css
280 ms
font-awesome.min.css
127 ms
sortable-theme-bootstrap.css
355 ms
style_slider.css
349 ms
jquery.js
694 ms
bootstrap.min.js
431 ms
jquery.prettyPhoto.js
553 ms
jquery.isotope.min.js
477 ms
main.js
553 ms
wow.min.js
657 ms
jquery.tablesorter.min.js
676 ms
custom_slider.js
687 ms
google_translate.js
688 ms
__utm.gif
55 ms
translateelement.css
144 ms
main.js
148 ms
1310589
122 ms
07_160_97.png
527 ms
11_07_01.jpg
4794 ms
11_07_02.jpg
5637 ms
11_07_03.jpg
6024 ms
11_07_04.jpg
5360 ms
11_07_05.jpg
5295 ms
144502.jpg
2522 ms
study_abroad.png
3531 ms
TSI.png
4456 ms
nasa_sees_2016.jpg
5151 ms
jobfair.png
4959 ms
pm_apple.png
5140 ms
pm_android.png
5314 ms
demo-80abe86089678ac8eb2e57c9efc73187a6d5e00c52e87b31567ae548c6510815.png
106 ms
oc-sprite.png
203 ms
element_main.js
60 ms
css
26 ms
cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf
79 ms
DXI1ORHCpsQm3Vp6mXoaTZS3E-kSBmtLoNJPDtbj2Pk.ttf
80 ms
MTP_ySUJH_bn48VBG8sNSpS3E-kSBmtLoNJPDtbj2Pk.ttf
88 ms
k3k702ZOKiLJc3WVjuplzJS3E-kSBmtLoNJPDtbj2Pk.ttf
85 ms
EInbV5DfGHOiMmvb1Xr-hpS3E-kSBmtLoNJPDtbj2Pk.ttf
85 ms
fontawesome-webfont.woff
75 ms
fontawesome-webfont.woff
4705 ms
glyphicons-halflings-regular.woff
4745 ms
translate_24dp.png
163 ms
l
78 ms
cleardot.gif
205 ms
fontawesome-webfont.ttf
476 ms
glyphicons-halflings-regular.ttf
155 ms
hsadallas.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
hsadallas.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
hsadallas.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hsadallas.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Hsadallas.org 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.
hsadallas.org
Open Graph description is not detected on the main page of Hsadallas. 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: