1.1 sec in total
51 ms
519 ms
577 ms
Welcome to sarepta.com homepage info - get ready to check Sarepta best content for United States right away, or after learning these important things about sarepta.com
We are focused on the development of precision genetic medicines to treat rare neuromuscular and central nervous system diseases. Learn more about Sarepta.
Visit sarepta.comWe analyzed Sarepta.com page load time and found that the first response time was 51 ms and then it took 1.1 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.
sarepta.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value5.3 s
21/100
25%
Value7.2 s
30/100
10%
Value2,500 ms
4/100
30%
Value0
100/100
15%
Value16.3 s
5/100
10%
51 ms
141 ms
18 ms
21 ms
19 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 90% of them (91 requests) were addressed to the original Sarepta.com, 5% (5 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (141 ms) belongs to the original domain Sarepta.com.
Page size can be reduced by 440.0 kB (35%)
1.2 MB
801.2 kB
In fact, the total size of Sarepta.com main page is 1.2 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. 60% of websites need less resources to load. Images take 711.4 kB which makes up the majority of the site volume.
Potential reduce by 31.1 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 31.1 kB or 79% of the original size.
Potential reduce by 24.4 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. Sarepta images are well optimized though.
Potential reduce by 162.5 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 162.5 kB or 70% of the original size.
Potential reduce by 221.9 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. Sarepta.com needs all CSS files to be minified and compressed as it can save up to 221.9 kB or 86% of the original size.
Number of requests can be reduced by 68 (72%)
94
26
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sarepta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 44 to 1 for CSS and as a result speed up the page load time.
sarepta.com
51 ms
www.sarepta.com
141 ms
system.base.css
18 ms
system.menus.css
21 ms
system.messages.css
19 ms
system.theme.css
22 ms
comment.css
22 ms
date.css
25 ms
datepicker.1.7.css
23 ms
field.css
26 ms
node.css
27 ms
search.css
32 ms
user.css
32 ms
extlink.css
34 ms
views.css
32 ms
ckeditor.css
33 ms
colorbox_style.css
35 ms
ctools.css
41 ms
panels.css
40 ms
superfish.css
34 ms
at.settings.style.headings.css
41 ms
at.settings.style.image.css
39 ms
at.settings.style.login.css
41 ms
at.layout.css
42 ms
html-elements.css
45 ms
forms.css
47 ms
tables.css
42 ms
page.css
44 ms
articles.css
43 ms
comments.css
47 ms
fields.css
49 ms
blocks.css
49 ms
navigation.css
51 ms
corolla.settings.style.css
49 ms
colors.css
57 ms
footheme.css
51 ms
animate.css
62 ms
css
67 ms
print.css
51 ms
footheme.responsive.layout.css
54 ms
footheme.custom.css
54 ms
font.css
55 ms
css_injector_26.css
54 ms
css_injector_41.css
52 ms
jquery.js
53 ms
jquery.once.js
49 ms
drupal.js
51 ms
jquery.cookie.js
48 ms
extlink.js
46 ms
jquery.colorbox-min.js
45 ms
colorbox.js
46 ms
colorbox_style.js
45 ms
mobile_js_redirect.js
45 ms
googleanalytics.js
43 ms
font.js
42 ms
jquery.easing.1.3.js
41 ms
jquery.hoverIntent.minified.js
40 ms
superfish.js
41 ms
superfish.js
39 ms
jquery.stellar.js
39 ms
js.js
40 ms
waypoints.min.js
39 ms
wow.min.js
36 ms
css
29 ms
css
30 ms
analytics.js
126 ms
background-shadow.gif
119 ms
bg.png
22 ms
logobg.png
19 ms
logo.png
19 ms
dd.png
19 ms
bg1.jpg
47 ms
icon-1-mandala.png
20 ms
icon-1-arrow.png
21 ms
scroller.png
22 ms
bg2.jpg
54 ms
icon-2-mandala.png
38 ms
icon-2-arrow.png
37 ms
bg3.jpg
48 ms
icon-3-mandala.png
40 ms
icon-3-arrow.png
39 ms
strip.png
40 ms
botmodsep.png
42 ms
icon-1-arrow_hover.png
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icon-2-arrow_hover.png
43 ms
icon-3-arrow_hover.png
45 ms
srcbx.png
44 ms
social_f.png
46 ms
social_t.png
47 ms
social_g.png
49 ms
social_in.png
48 ms
list_icon.png
48 ms
list1.png
49 ms
helveticaneue.woff
50 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
51 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
67 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
68 ms
gk5FxslNkTTHtojXrkp-xJhsE6jcpsD2oq89kgohWx0.ttf
68 ms
gk5FxslNkTTHtojXrkp-xD1GzwQ5qF9DNzkQQVRhJ4g.ttf
69 ms
collect
41 ms
cronos_mm-webfont.ttf
18 ms
sarepta.com 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
ARIA IDs are not unique
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sarepta.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
sarepta.com 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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sarepta.com 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 Sarepta.com 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.
sarepta.com
Open Graph description is not detected on the main page of Sarepta. 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: