1.1 sec in total
62 ms
768 ms
265 ms
Visit marylandsciencecenter.org now to see the best up-to-date Maryland Science Center content for United States and also check out these interesting facts you probably never knew about marylandsciencecenter.org
Sharing our love of scienceat home and beyond, reaching every corner of Maryland. Buy tickets and visit us today. Let's science!
Visit marylandsciencecenter.orgWe analyzed Marylandsciencecenter.org page load time and found that the first response time was 62 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster. This domain responded with an error, which can significantly jeopardize Marylandsciencecenter.org rating and web reputation
marylandsciencecenter.org performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value6.5 s
9/100
25%
Value8.7 s
16/100
10%
Value410 ms
67/100
30%
Value0.102
89/100
15%
Value13.7 s
11/100
10%
62 ms
59 ms
8 ms
15 ms
37 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Marylandsciencecenter.org, 67% (40 requests) were made to Mdsci.org and 12% (7 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (347 ms) relates to the external source Use.typekit.net.
Page size can be reduced by 306.2 kB (34%)
898.1 kB
591.9 kB
In fact, the total size of Marylandsciencecenter.org main page is 898.1 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. 55% of websites need less resources to load. Images take 452.6 kB which makes up the majority of the site volume.
Potential reduce by 40.6 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 12.1 kB, which is 24% 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 40.6 kB or 81% of the original size.
Potential reduce by 15.5 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. Maryland Science Center images are well optimized though.
Potential reduce by 211.0 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 211.0 kB or 61% of the original size.
Potential reduce by 39.1 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. Marylandsciencecenter.org needs all CSS files to be minified and compressed as it can save up to 39.1 kB or 80% of the original size.
Number of requests can be reduced by 21 (46%)
46
25
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maryland Science Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
marylandsciencecenter.org
62 ms
www.mdsci.org
59 ms
main.css
8 ms
modernizr.js
15 ms
styles.css
37 ms
jquery.js
37 ms
jquery-migrate.min.js
49 ms
__utm.js
48 ms
main.js
63 ms
353851
126 ms
jquery.form.min.js
88 ms
scripts.js
88 ms
wp-emoji-release.min.js
58 ms
btb2rjv.js
81 ms
analytics.js
42 ms
bg-hexagon.svg
35 ms
msc-logo-lg.svg
37 ms
arrow-white.svg
39 ms
hp-slider-mask.svg
40 ms
CampMSC2016_slide.jpg
45 ms
Lasershows.jpg
46 ms
sci-main-1134x485.jpg
42 ms
Letsscience_ParkingBird_slide.jpg
45 ms
icon-facebook.svg
41 ms
icon-twitter.svg
42 ms
icon-youtube.svg
45 ms
icon-instagram.svg
45 ms
icon-pinterest.svg
46 ms
graphic-podcast.png
47 ms
arrow-pink.svg
48 ms
graphic-membership.png
49 ms
OpsGuide_234x172.jpg
49 ms
PMWS_MarblingSeed_234x172.jpg
49 ms
ScienceAglow_234x172.jpg
50 ms
SciMainLogo_234x172.jpg
50 ms
Dino1_234x172.jpg
51 ms
theshed1_234x172.jpg
50 ms
HumpbackWhales2_240x176-240x176.jpg
51 ms
Lemurs2_240x176-240x176.jpg
52 ms
TOTIA1_240x176-240x176.jpg
52 ms
tbg.svg
51 ms
27E873_1_0.woff
36 ms
27E873_0_0.woff
35 ms
collect
12 ms
conversion.js
28 ms
beacon.php
223 ms
www.mdsci.org
131 ms
102 ms
jwl3Ur3ZfVnDjot9gLaVz-M_PWwFzULpYqgyrn4dX76ffFVwggM-eMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
176 ms
_e2f4w_l5IFicuo0gJoSg5SfgO3AFkt413jB0WLpWcvffwxwggM-eMJ6Mk6g5M8fb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
309 ms
6xBVJDFCjcBoj3Fu9Oi0y-353l3TFwfi7EgOz2VMO06ffwawggM-eMJ6Mk6g5MZfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
347 ms
viWfOm3q22L5LPMlSS8NhlMoo-bGXQ7Ykcs5fiydFmCffwzwggM-eMJ6Mk6g5Mmfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
314 ms
yDGMbhf0vqgvkceu954dOGUODnsg4WfbcBnqIC8mBBbffFYwggM-eMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
332 ms
86 ms
hp-slider-text-bg.svg
25 ms
41 ms
42 ms
45 ms
44 ms
p.gif
140 ms
marylandsciencecenter.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
marylandsciencecenter.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
marylandsciencecenter.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marylandsciencecenter.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 Marylandsciencecenter.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.
marylandsciencecenter.org
Open Graph data is detected on the main page of Maryland Science Center. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: